id sid tid token lemma pos work_qht6crxtgndgtjcmaevau32wnm 1 1 2018 2018 CD work_qht6crxtgndgtjcmaevau32wnm 1 2 International International NNP work_qht6crxtgndgtjcmaevau32wnm 1 3 Conference Conference NNP work_qht6crxtgndgtjcmaevau32wnm 1 4 on on IN work_qht6crxtgndgtjcmaevau32wnm 1 5 Sensor Sensor NNP work_qht6crxtgndgtjcmaevau32wnm 1 6 Network Network NNP work_qht6crxtgndgtjcmaevau32wnm 1 7 and and CC work_qht6crxtgndgtjcmaevau32wnm 1 8 Computer Computer NNP work_qht6crxtgndgtjcmaevau32wnm 1 9 Engineering Engineering NNP work_qht6crxtgndgtjcmaevau32wnm 1 10 ( ( -LRB- work_qht6crxtgndgtjcmaevau32wnm 1 11 ICSNCE ICSNCE NNP work_qht6crxtgndgtjcmaevau32wnm 1 12 2018 2018 CD work_qht6crxtgndgtjcmaevau32wnm 1 13 ) ) -RRB- work_qht6crxtgndgtjcmaevau32wnm 1 14 73 73 CD work_qht6crxtgndgtjcmaevau32wnm 1 15 The the DT work_qht6crxtgndgtjcmaevau32wnm 1 16 Design Design NNP work_qht6crxtgndgtjcmaevau32wnm 1 17 and and CC work_qht6crxtgndgtjcmaevau32wnm 1 18 Implementation implementation NN work_qht6crxtgndgtjcmaevau32wnm 1 19 of of IN work_qht6crxtgndgtjcmaevau32wnm 1 20 Displacement displacement NN work_qht6crxtgndgtjcmaevau32wnm 1 21 Monitoring Monitoring NNP work_qht6crxtgndgtjcmaevau32wnm 1 22 System System NNP work_qht6crxtgndgtjcmaevau32wnm 1 23 for for IN work_qht6crxtgndgtjcmaevau32wnm 1 24 Tailings Tailings NNP work_qht6crxtgndgtjcmaevau32wnm 1 25 Dam Dam NNP work_qht6crxtgndgtjcmaevau32wnm 1 26 Guoshao Guoshao NNP work_qht6crxtgndgtjcmaevau32wnm 1 27 Chen Chen NNP work_qht6crxtgndgtjcmaevau32wnm 1 28 School School NNP work_qht6crxtgndgtjcmaevau32wnm 1 29 of of IN work_qht6crxtgndgtjcmaevau32wnm 1 30 Computer Computer NNP work_qht6crxtgndgtjcmaevau32wnm 1 31 Science Science NNP work_qht6crxtgndgtjcmaevau32wnm 1 32 and and CC work_qht6crxtgndgtjcmaevau32wnm 1 33 Engineering Engineering NNP work_qht6crxtgndgtjcmaevau32wnm 1 34 Xi’an Xi’an NNP work_qht6crxtgndgtjcmaevau32wnm 1 35 Technological Technological NNP work_qht6crxtgndgtjcmaevau32wnm 1 36 University University NNP work_qht6crxtgndgtjcmaevau32wnm 1 37 Xi’an Xi’an NNP work_qht6crxtgndgtjcmaevau32wnm 1 38 , , , work_qht6crxtgndgtjcmaevau32wnm 1 39 710021 710021 CD work_qht6crxtgndgtjcmaevau32wnm 1 40 , , , work_qht6crxtgndgtjcmaevau32wnm 1 41 China China NNP work_qht6crxtgndgtjcmaevau32wnm 1 42 e e NN work_qht6crxtgndgtjcmaevau32wnm 1 43 - - NN work_qht6crxtgndgtjcmaevau32wnm 1 44 mail mail NN work_qht6crxtgndgtjcmaevau32wnm 1 45 : : : work_qht6crxtgndgtjcmaevau32wnm 1 46 1825247141@qq.com 1825247141@qq.com CD work_qht6crxtgndgtjcmaevau32wnm 1 47 Zhichao Zhichao NNP work_qht6crxtgndgtjcmaevau32wnm 1 48 Lian Lian NNP work_qht6crxtgndgtjcmaevau32wnm 1 49 School School NNP work_qht6crxtgndgtjcmaevau32wnm 1 50 of of IN work_qht6crxtgndgtjcmaevau32wnm 1 51 Computer Computer NNP work_qht6crxtgndgtjcmaevau32wnm 1 52 Science Science NNP work_qht6crxtgndgtjcmaevau32wnm 1 53 and and CC work_qht6crxtgndgtjcmaevau32wnm 1 54 Engineering Engineering NNP work_qht6crxtgndgtjcmaevau32wnm 1 55 , , , work_qht6crxtgndgtjcmaevau32wnm 1 56 Xi’an Xi’an NNP work_qht6crxtgndgtjcmaevau32wnm 1 57 Technological Technological NNP work_qht6crxtgndgtjcmaevau32wnm 1 58 University University NNP work_qht6crxtgndgtjcmaevau32wnm 1 59 , , , work_qht6crxtgndgtjcmaevau32wnm 1 60 Xi’an Xi’an NNP work_qht6crxtgndgtjcmaevau32wnm 1 61 , , , work_qht6crxtgndgtjcmaevau32wnm 1 62 710021 710021 CD work_qht6crxtgndgtjcmaevau32wnm 1 63 , , , work_qht6crxtgndgtjcmaevau32wnm 1 64 China China NNP work_qht6crxtgndgtjcmaevau32wnm 1 65 e e NN work_qht6crxtgndgtjcmaevau32wnm 1 66 - - NN work_qht6crxtgndgtjcmaevau32wnm 1 67 mail mail NN work_qht6crxtgndgtjcmaevau32wnm 1 68 : : : work_qht6crxtgndgtjcmaevau32wnm 1 69 965941167@qq.com 965941167@qq.com VB work_qht6crxtgndgtjcmaevau32wnm 1 70 Abstract abstract JJ work_qht6crxtgndgtjcmaevau32wnm 1 71 — — : work_qht6crxtgndgtjcmaevau32wnm 1 72 Non non JJ work_qht6crxtgndgtjcmaevau32wnm 1 73 - - JJ work_qht6crxtgndgtjcmaevau32wnm 1 74 coal coal JJ work_qht6crxtgndgtjcmaevau32wnm 1 75 mining mining NN work_qht6crxtgndgtjcmaevau32wnm 1 76 generally generally RB work_qht6crxtgndgtjcmaevau32wnm 1 77 produces produce VBZ work_qht6crxtgndgtjcmaevau32wnm 1 78 a a DT work_qht6crxtgndgtjcmaevau32wnm 1 79 large large JJ work_qht6crxtgndgtjcmaevau32wnm 1 80 amount amount NN work_qht6crxtgndgtjcmaevau32wnm 1 81 of of IN work_qht6crxtgndgtjcmaevau32wnm 1 82 tailings tailing NNS work_qht6crxtgndgtjcmaevau32wnm 1 83 , , , work_qht6crxtgndgtjcmaevau32wnm 1 84 and and CC work_qht6crxtgndgtjcmaevau32wnm 1 85 tailings tailing NNS work_qht6crxtgndgtjcmaevau32wnm 1 86 usually usually RB work_qht6crxtgndgtjcmaevau32wnm 1 87 accumulate accumulate VBP work_qht6crxtgndgtjcmaevau32wnm 1 88 in in IN work_qht6crxtgndgtjcmaevau32wnm 1 89 the the DT work_qht6crxtgndgtjcmaevau32wnm 1 90 canyon canyon NN work_qht6crxtgndgtjcmaevau32wnm 1 91 between between IN work_qht6crxtgndgtjcmaevau32wnm 1 92 two two CD work_qht6crxtgndgtjcmaevau32wnm 1 93 mountains mountain NNS work_qht6crxtgndgtjcmaevau32wnm 1 94 , , , work_qht6crxtgndgtjcmaevau32wnm 1 95 and and CC work_qht6crxtgndgtjcmaevau32wnm 1 96 the the DT work_qht6crxtgndgtjcmaevau32wnm 1 97 downstream downstream NN work_qht6crxtgndgtjcmaevau32wnm 1 98 of of IN work_qht6crxtgndgtjcmaevau32wnm 1 99 the the DT work_qht6crxtgndgtjcmaevau32wnm 1 100 tailings tailing NNS work_qht6crxtgndgtjcmaevau32wnm 1 101 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 1 102 intercepted intercept VBN work_qht6crxtgndgtjcmaevau32wnm 1 103 by by IN work_qht6crxtgndgtjcmaevau32wnm 1 104 the the DT work_qht6crxtgndgtjcmaevau32wnm 1 105 dam dam NN work_qht6crxtgndgtjcmaevau32wnm 1 106 . . . work_qht6crxtgndgtjcmaevau32wnm 2 1 The the DT work_qht6crxtgndgtjcmaevau32wnm 2 2 dam dam NN work_qht6crxtgndgtjcmaevau32wnm 2 3 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 2 4 called call VBN work_qht6crxtgndgtjcmaevau32wnm 2 5 a a DT work_qht6crxtgndgtjcmaevau32wnm 2 6 tailings tailing NNS work_qht6crxtgndgtjcmaevau32wnm 2 7 dam dam NN work_qht6crxtgndgtjcmaevau32wnm 2 8 . . . work_qht6crxtgndgtjcmaevau32wnm 3 1 The the DT work_qht6crxtgndgtjcmaevau32wnm 3 2 development development NN work_qht6crxtgndgtjcmaevau32wnm 3 3 of of IN work_qht6crxtgndgtjcmaevau32wnm 3 4 safety safety NN work_qht6crxtgndgtjcmaevau32wnm 3 5 monitoring monitor VBG work_qht6crxtgndgtjcmaevau32wnm 3 6 technology technology NN work_qht6crxtgndgtjcmaevau32wnm 3 7 for for IN work_qht6crxtgndgtjcmaevau32wnm 3 8 tailings tailing NNS work_qht6crxtgndgtjcmaevau32wnm 3 9 dam dam NNP work_qht6crxtgndgtjcmaevau32wnm 3 10 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 3 11 accompanied accompany VBN work_qht6crxtgndgtjcmaevau32wnm 3 12 by by IN work_qht6crxtgndgtjcmaevau32wnm 3 13 the the DT work_qht6crxtgndgtjcmaevau32wnm 3 14 history history NN work_qht6crxtgndgtjcmaevau32wnm 3 15 of of IN work_qht6crxtgndgtjcmaevau32wnm 3 16 dam dam NN work_qht6crxtgndgtjcmaevau32wnm 3 17 construction construction NN work_qht6crxtgndgtjcmaevau32wnm 3 18 . . . work_qht6crxtgndgtjcmaevau32wnm 4 1 The the DT work_qht6crxtgndgtjcmaevau32wnm 4 2 safety safety NN work_qht6crxtgndgtjcmaevau32wnm 4 3 of of IN work_qht6crxtgndgtjcmaevau32wnm 4 4 tailings tailing NNS work_qht6crxtgndgtjcmaevau32wnm 4 5 dam dam NN work_qht6crxtgndgtjcmaevau32wnm 4 6 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 4 7 not not RB work_qht6crxtgndgtjcmaevau32wnm 4 8 only only RB work_qht6crxtgndgtjcmaevau32wnm 4 9 related relate VBN work_qht6crxtgndgtjcmaevau32wnm 4 10 to to IN work_qht6crxtgndgtjcmaevau32wnm 4 11 the the DT work_qht6crxtgndgtjcmaevau32wnm 4 12 normal normal JJ work_qht6crxtgndgtjcmaevau32wnm 4 13 operation operation NN work_qht6crxtgndgtjcmaevau32wnm 4 14 of of IN work_qht6crxtgndgtjcmaevau32wnm 4 15 mining mining NN work_qht6crxtgndgtjcmaevau32wnm 4 16 industry industry NN work_qht6crxtgndgtjcmaevau32wnm 4 17 , , , work_qht6crxtgndgtjcmaevau32wnm 4 18 but but CC work_qht6crxtgndgtjcmaevau32wnm 4 19 also also RB work_qht6crxtgndgtjcmaevau32wnm 4 20 to to IN work_qht6crxtgndgtjcmaevau32wnm 4 21 the the DT work_qht6crxtgndgtjcmaevau32wnm 4 22 life life NN work_qht6crxtgndgtjcmaevau32wnm 4 23 safety safety NN work_qht6crxtgndgtjcmaevau32wnm 4 24 of of IN work_qht6crxtgndgtjcmaevau32wnm 4 25 downstream downstream JJ work_qht6crxtgndgtjcmaevau32wnm 4 26 residents resident NNS work_qht6crxtgndgtjcmaevau32wnm 4 27 . . . work_qht6crxtgndgtjcmaevau32wnm 5 1 Once once IN work_qht6crxtgndgtjcmaevau32wnm 5 2 the the DT work_qht6crxtgndgtjcmaevau32wnm 5 3 tailings tailing NNS work_qht6crxtgndgtjcmaevau32wnm 5 4 dam dam NN work_qht6crxtgndgtjcmaevau32wnm 5 5 break break NN work_qht6crxtgndgtjcmaevau32wnm 5 6 , , , work_qht6crxtgndgtjcmaevau32wnm 5 7 the the DT work_qht6crxtgndgtjcmaevau32wnm 5 8 loss loss NN work_qht6crxtgndgtjcmaevau32wnm 5 9 caused cause VBN work_qht6crxtgndgtjcmaevau32wnm 5 10 by by IN work_qht6crxtgndgtjcmaevau32wnm 5 11 the the DT work_qht6crxtgndgtjcmaevau32wnm 5 12 dam dam NN work_qht6crxtgndgtjcmaevau32wnm 5 13 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 5 14 inestimable inestimable JJ work_qht6crxtgndgtjcmaevau32wnm 5 15 . . . work_qht6crxtgndgtjcmaevau32wnm 6 1 In in IN work_qht6crxtgndgtjcmaevau32wnm 6 2 this this DT work_qht6crxtgndgtjcmaevau32wnm 6 3 paper paper NN work_qht6crxtgndgtjcmaevau32wnm 6 4 , , , work_qht6crxtgndgtjcmaevau32wnm 6 5 the the DT work_qht6crxtgndgtjcmaevau32wnm 6 6 laser laser NN work_qht6crxtgndgtjcmaevau32wnm 6 7 collimation collimation NN work_qht6crxtgndgtjcmaevau32wnm 6 8 system system NN work_qht6crxtgndgtjcmaevau32wnm 6 9 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 6 10 used use VBN work_qht6crxtgndgtjcmaevau32wnm 6 11 to to TO work_qht6crxtgndgtjcmaevau32wnm 6 12 monitor monitor VB work_qht6crxtgndgtjcmaevau32wnm 6 13 the the DT work_qht6crxtgndgtjcmaevau32wnm 6 14 displacement displacement NN work_qht6crxtgndgtjcmaevau32wnm 6 15 of of IN work_qht6crxtgndgtjcmaevau32wnm 6 16 the the DT work_qht6crxtgndgtjcmaevau32wnm 6 17 dam dam NN work_qht6crxtgndgtjcmaevau32wnm 6 18 , , , work_qht6crxtgndgtjcmaevau32wnm 6 19 and and CC work_qht6crxtgndgtjcmaevau32wnm 6 20 the the DT work_qht6crxtgndgtjcmaevau32wnm 6 21 center center NN work_qht6crxtgndgtjcmaevau32wnm 6 22 of of IN work_qht6crxtgndgtjcmaevau32wnm 6 23 light light NN work_qht6crxtgndgtjcmaevau32wnm 6 24 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 6 25 measured measure VBN work_qht6crxtgndgtjcmaevau32wnm 6 26 by by IN work_qht6crxtgndgtjcmaevau32wnm 6 27 the the DT work_qht6crxtgndgtjcmaevau32wnm 6 28 center center NN work_qht6crxtgndgtjcmaevau32wnm 6 29 of of IN work_qht6crxtgndgtjcmaevau32wnm 6 30 gravity gravity NN work_qht6crxtgndgtjcmaevau32wnm 6 31 , , , work_qht6crxtgndgtjcmaevau32wnm 6 32 and and CC work_qht6crxtgndgtjcmaevau32wnm 6 33 the the DT work_qht6crxtgndgtjcmaevau32wnm 6 34 laser laser NN work_qht6crxtgndgtjcmaevau32wnm 6 35 beam beam NN work_qht6crxtgndgtjcmaevau32wnm 6 36 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 6 37 reconstructed reconstruct VBN work_qht6crxtgndgtjcmaevau32wnm 6 38 by by IN work_qht6crxtgndgtjcmaevau32wnm 6 39 a a DT work_qht6crxtgndgtjcmaevau32wnm 6 40 lens lens NN work_qht6crxtgndgtjcmaevau32wnm 6 41 . . . work_qht6crxtgndgtjcmaevau32wnm 7 1 The the DT work_qht6crxtgndgtjcmaevau32wnm 7 2 method method NN work_qht6crxtgndgtjcmaevau32wnm 7 3 has have VBZ work_qht6crxtgndgtjcmaevau32wnm 7 4 the the DT work_qht6crxtgndgtjcmaevau32wnm 7 5 advantages advantage NNS work_qht6crxtgndgtjcmaevau32wnm 7 6 of of IN work_qht6crxtgndgtjcmaevau32wnm 7 7 high high JJ work_qht6crxtgndgtjcmaevau32wnm 7 8 accuracy accuracy NN work_qht6crxtgndgtjcmaevau32wnm 7 9 and and CC work_qht6crxtgndgtjcmaevau32wnm 7 10 simultaneous simultaneous JJ work_qht6crxtgndgtjcmaevau32wnm 7 11 detection detection NN work_qht6crxtgndgtjcmaevau32wnm 7 12 of of IN work_qht6crxtgndgtjcmaevau32wnm 7 13 horizontal horizontal JJ work_qht6crxtgndgtjcmaevau32wnm 7 14 displacement displacement NN work_qht6crxtgndgtjcmaevau32wnm 7 15 and and CC work_qht6crxtgndgtjcmaevau32wnm 7 16 vertical vertical JJ work_qht6crxtgndgtjcmaevau32wnm 7 17 displacement displacement NN work_qht6crxtgndgtjcmaevau32wnm 7 18 of of IN work_qht6crxtgndgtjcmaevau32wnm 7 19 tailings tailing NNS work_qht6crxtgndgtjcmaevau32wnm 7 20 dam dam NN work_qht6crxtgndgtjcmaevau32wnm 7 21 . . . work_qht6crxtgndgtjcmaevau32wnm 8 1 It -PRON- PRP work_qht6crxtgndgtjcmaevau32wnm 8 2 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 8 3 a a DT work_qht6crxtgndgtjcmaevau32wnm 8 4 new new JJ work_qht6crxtgndgtjcmaevau32wnm 8 5 monitoring monitoring NN work_qht6crxtgndgtjcmaevau32wnm 8 6 technology technology NN work_qht6crxtgndgtjcmaevau32wnm 8 7 for for IN work_qht6crxtgndgtjcmaevau32wnm 8 8 dam dam NN work_qht6crxtgndgtjcmaevau32wnm 8 9 displacement displacement NN work_qht6crxtgndgtjcmaevau32wnm 8 10 and and CC work_qht6crxtgndgtjcmaevau32wnm 8 11 has have VBZ work_qht6crxtgndgtjcmaevau32wnm 8 12 good good JJ work_qht6crxtgndgtjcmaevau32wnm 8 13 application application NN work_qht6crxtgndgtjcmaevau32wnm 8 14 prospects prospect NNS work_qht6crxtgndgtjcmaevau32wnm 8 15 . . . work_qht6crxtgndgtjcmaevau32wnm 9 1 Keywords Keywords NNP work_qht6crxtgndgtjcmaevau32wnm 9 2 - - HYPH work_qht6crxtgndgtjcmaevau32wnm 9 3 Dam Dam NNP work_qht6crxtgndgtjcmaevau32wnm 9 4 Displacement Displacement NNP work_qht6crxtgndgtjcmaevau32wnm 9 5 ; ; : work_qht6crxtgndgtjcmaevau32wnm 9 6 Center Center NNP work_qht6crxtgndgtjcmaevau32wnm 9 7 of of IN work_qht6crxtgndgtjcmaevau32wnm 9 8 Gravity Gravity NNP work_qht6crxtgndgtjcmaevau32wnm 9 9 Method Method NNP work_qht6crxtgndgtjcmaevau32wnm 9 10 ; ; : work_qht6crxtgndgtjcmaevau32wnm 9 11 Laser Laser NNP work_qht6crxtgndgtjcmaevau32wnm 9 12 Spot Spot NNP work_qht6crxtgndgtjcmaevau32wnm 9 13 I. I. NNP work_qht6crxtgndgtjcmaevau32wnm 10 1 SUMMARY SUMMARY NNP work_qht6crxtgndgtjcmaevau32wnm 10 2 Human human JJ work_qht6crxtgndgtjcmaevau32wnm 10 3 beings being NNS work_qht6crxtgndgtjcmaevau32wnm 10 4 have have VBP work_qht6crxtgndgtjcmaevau32wnm 10 5 begun begin VBN work_qht6crxtgndgtjcmaevau32wnm 10 6 to to TO work_qht6crxtgndgtjcmaevau32wnm 10 7 develop develop VB work_qht6crxtgndgtjcmaevau32wnm 10 8 and and CC work_qht6crxtgndgtjcmaevau32wnm 10 9 use use VB work_qht6crxtgndgtjcmaevau32wnm 10 10 mineral mineral NN work_qht6crxtgndgtjcmaevau32wnm 10 11 resources resource VBZ work_qht6crxtgndgtjcmaevau32wnm 10 12 a a DT work_qht6crxtgndgtjcmaevau32wnm 10 13 long long JJ work_qht6crxtgndgtjcmaevau32wnm 10 14 time time NN work_qht6crxtgndgtjcmaevau32wnm 10 15 ago ago RB work_qht6crxtgndgtjcmaevau32wnm 10 16 . . . work_qht6crxtgndgtjcmaevau32wnm 11 1 China China NNP work_qht6crxtgndgtjcmaevau32wnm 11 2 has have VBZ work_qht6crxtgndgtjcmaevau32wnm 11 3 a a DT work_qht6crxtgndgtjcmaevau32wnm 11 4 rich rich JJ work_qht6crxtgndgtjcmaevau32wnm 11 5 variety variety NN work_qht6crxtgndgtjcmaevau32wnm 11 6 of of IN work_qht6crxtgndgtjcmaevau32wnm 11 7 mining mining NN work_qht6crxtgndgtjcmaevau32wnm 11 8 industries industry NNS work_qht6crxtgndgtjcmaevau32wnm 11 9 , , , work_qht6crxtgndgtjcmaevau32wnm 11 10 and and CC work_qht6crxtgndgtjcmaevau32wnm 11 11 the the DT work_qht6crxtgndgtjcmaevau32wnm 11 12 mining mining NN work_qht6crxtgndgtjcmaevau32wnm 11 13 industry industry NN work_qht6crxtgndgtjcmaevau32wnm 11 14 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 11 15 the the DT work_qht6crxtgndgtjcmaevau32wnm 11 16 basis basis NN work_qht6crxtgndgtjcmaevau32wnm 11 17 of of IN work_qht6crxtgndgtjcmaevau32wnm 11 18 various various JJ work_qht6crxtgndgtjcmaevau32wnm 11 19 industries industry NNS work_qht6crxtgndgtjcmaevau32wnm 11 20 . . . work_qht6crxtgndgtjcmaevau32wnm 12 1 Minerals mineral NNS work_qht6crxtgndgtjcmaevau32wnm 12 2 ca can MD work_qht6crxtgndgtjcmaevau32wnm 12 3 n't not RB work_qht6crxtgndgtjcmaevau32wnm 12 4 be be VB work_qht6crxtgndgtjcmaevau32wnm 12 5 100 100 CD work_qht6crxtgndgtjcmaevau32wnm 12 6 % % NN work_qht6crxtgndgtjcmaevau32wnm 12 7 purity purity NN work_qht6crxtgndgtjcmaevau32wnm 12 8 . . . work_qht6crxtgndgtjcmaevau32wnm 13 1 During during IN work_qht6crxtgndgtjcmaevau32wnm 13 2 the the DT work_qht6crxtgndgtjcmaevau32wnm 13 3 smelting smelting NN work_qht6crxtgndgtjcmaevau32wnm 13 4 process process NN work_qht6crxtgndgtjcmaevau32wnm 13 5 , , , work_qht6crxtgndgtjcmaevau32wnm 13 6 the the DT work_qht6crxtgndgtjcmaevau32wnm 13 7 impurities impurity NNS work_qht6crxtgndgtjcmaevau32wnm 13 8 in in IN work_qht6crxtgndgtjcmaevau32wnm 13 9 ores ore NNS work_qht6crxtgndgtjcmaevau32wnm 13 10 are be VBP work_qht6crxtgndgtjcmaevau32wnm 13 11 separated separate VBN work_qht6crxtgndgtjcmaevau32wnm 13 12 . . . work_qht6crxtgndgtjcmaevau32wnm 14 1 Because because IN work_qht6crxtgndgtjcmaevau32wnm 14 2 the the DT work_qht6crxtgndgtjcmaevau32wnm 14 3 value value NN work_qht6crxtgndgtjcmaevau32wnm 14 4 of of IN work_qht6crxtgndgtjcmaevau32wnm 14 5 impurities impurity NNS work_qht6crxtgndgtjcmaevau32wnm 14 6 can can MD work_qht6crxtgndgtjcmaevau32wnm 14 7 be be VB work_qht6crxtgndgtjcmaevau32wnm 14 8 very very RB work_qht6crxtgndgtjcmaevau32wnm 14 9 small small JJ work_qht6crxtgndgtjcmaevau32wnm 14 10 , , , work_qht6crxtgndgtjcmaevau32wnm 14 11 they -PRON- PRP work_qht6crxtgndgtjcmaevau32wnm 14 12 accumulate accumulate VBP work_qht6crxtgndgtjcmaevau32wnm 14 13 in in IN work_qht6crxtgndgtjcmaevau32wnm 14 14 tailings tailing NNS work_qht6crxtgndgtjcmaevau32wnm 14 15 . . . work_qht6crxtgndgtjcmaevau32wnm 15 1 With with IN work_qht6crxtgndgtjcmaevau32wnm 15 2 the the DT work_qht6crxtgndgtjcmaevau32wnm 15 3 improvement improvement NN work_qht6crxtgndgtjcmaevau32wnm 15 4 of of IN work_qht6crxtgndgtjcmaevau32wnm 15 5 smelting smelting NN work_qht6crxtgndgtjcmaevau32wnm 15 6 technology technology NN work_qht6crxtgndgtjcmaevau32wnm 15 7 , , , work_qht6crxtgndgtjcmaevau32wnm 15 8 the the DT work_qht6crxtgndgtjcmaevau32wnm 15 9 utilization utilization NN work_qht6crxtgndgtjcmaevau32wnm 15 10 ratio ratio NN work_qht6crxtgndgtjcmaevau32wnm 15 11 of of IN work_qht6crxtgndgtjcmaevau32wnm 15 12 minerals mineral NNS work_qht6crxtgndgtjcmaevau32wnm 15 13 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 15 14 becoming become VBG work_qht6crxtgndgtjcmaevau32wnm 15 15 higher high JJR work_qht6crxtgndgtjcmaevau32wnm 15 16 and and CC work_qht6crxtgndgtjcmaevau32wnm 15 17 higher high JJR work_qht6crxtgndgtjcmaevau32wnm 15 18 , , , work_qht6crxtgndgtjcmaevau32wnm 15 19 but but CC work_qht6crxtgndgtjcmaevau32wnm 15 20 there there EX work_qht6crxtgndgtjcmaevau32wnm 15 21 are be VBP work_qht6crxtgndgtjcmaevau32wnm 15 22 still still RB work_qht6crxtgndgtjcmaevau32wnm 15 23 some some DT work_qht6crxtgndgtjcmaevau32wnm 15 24 tailings tailing NNS work_qht6crxtgndgtjcmaevau32wnm 15 25 . . . work_qht6crxtgndgtjcmaevau32wnm 16 1 A a DT work_qht6crxtgndgtjcmaevau32wnm 16 2 tailings tailing NNS work_qht6crxtgndgtjcmaevau32wnm 16 3 dam dam NN work_qht6crxtgndgtjcmaevau32wnm 16 4 has have VBZ work_qht6crxtgndgtjcmaevau32wnm 16 5 been be VBN work_qht6crxtgndgtjcmaevau32wnm 16 6 formed form VBN work_qht6crxtgndgtjcmaevau32wnm 16 7 and and CC work_qht6crxtgndgtjcmaevau32wnm 16 8 the the DT work_qht6crxtgndgtjcmaevau32wnm 16 9 tailings tailing NNS work_qht6crxtgndgtjcmaevau32wnm 16 10 dam dam NN work_qht6crxtgndgtjcmaevau32wnm 16 11 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 16 12 used use VBN work_qht6crxtgndgtjcmaevau32wnm 16 13 to to TO work_qht6crxtgndgtjcmaevau32wnm 16 14 prevent prevent VB work_qht6crxtgndgtjcmaevau32wnm 16 15 the the DT work_qht6crxtgndgtjcmaevau32wnm 16 16 dams dam NNS work_qht6crxtgndgtjcmaevau32wnm 16 17 from from IN work_qht6crxtgndgtjcmaevau32wnm 16 18 tailings tailing NNS work_qht6crxtgndgtjcmaevau32wnm 16 19 . . . work_qht6crxtgndgtjcmaevau32wnm 17 1 In in IN work_qht6crxtgndgtjcmaevau32wnm 17 2 our -PRON- PRP$ work_qht6crxtgndgtjcmaevau32wnm 17 3 country country NN work_qht6crxtgndgtjcmaevau32wnm 17 4 , , , work_qht6crxtgndgtjcmaevau32wnm 17 5 thousands thousand NNS work_qht6crxtgndgtjcmaevau32wnm 17 6 of of IN work_qht6crxtgndgtjcmaevau32wnm 17 7 such such JJ work_qht6crxtgndgtjcmaevau32wnm 17 8 tailing tail VBG work_qht6crxtgndgtjcmaevau32wnm 17 9 dams dam NNS work_qht6crxtgndgtjcmaevau32wnm 17 10 are be VBP work_qht6crxtgndgtjcmaevau32wnm 17 11 standing stand VBG work_qht6crxtgndgtjcmaevau32wnm 17 12 large large JJ work_qht6crxtgndgtjcmaevau32wnm 17 13 and and CC work_qht6crxtgndgtjcmaevau32wnm 17 14 small small JJ work_qht6crxtgndgtjcmaevau32wnm 17 15 . . . work_qht6crxtgndgtjcmaevau32wnm 18 1 The the DT work_qht6crxtgndgtjcmaevau32wnm 18 2 collapse collapse NN work_qht6crxtgndgtjcmaevau32wnm 18 3 of of IN work_qht6crxtgndgtjcmaevau32wnm 18 4 the the DT work_qht6crxtgndgtjcmaevau32wnm 18 5 tailings tailing NNS work_qht6crxtgndgtjcmaevau32wnm 18 6 dam dam NN work_qht6crxtgndgtjcmaevau32wnm 18 7 occurred occur VBD work_qht6crxtgndgtjcmaevau32wnm 18 8 , , , work_qht6crxtgndgtjcmaevau32wnm 18 9 which which WDT work_qht6crxtgndgtjcmaevau32wnm 18 10 caused cause VBD work_qht6crxtgndgtjcmaevau32wnm 18 11 great great JJ work_qht6crxtgndgtjcmaevau32wnm 18 12 loss loss NN work_qht6crxtgndgtjcmaevau32wnm 18 13 to to IN work_qht6crxtgndgtjcmaevau32wnm 18 14 the the DT work_qht6crxtgndgtjcmaevau32wnm 18 15 life life NN work_qht6crxtgndgtjcmaevau32wnm 18 16 and and CC work_qht6crxtgndgtjcmaevau32wnm 18 17 property property NN work_qht6crxtgndgtjcmaevau32wnm 18 18 of of IN work_qht6crxtgndgtjcmaevau32wnm 18 19 the the DT work_qht6crxtgndgtjcmaevau32wnm 18 20 country country NN work_qht6crxtgndgtjcmaevau32wnm 18 21 and and CC work_qht6crxtgndgtjcmaevau32wnm 18 22 the the DT work_qht6crxtgndgtjcmaevau32wnm 18 23 people people NNS work_qht6crxtgndgtjcmaevau32wnm 18 24 , , , work_qht6crxtgndgtjcmaevau32wnm 18 25 and and CC work_qht6crxtgndgtjcmaevau32wnm 18 26 caused cause VBD work_qht6crxtgndgtjcmaevau32wnm 18 27 serious serious JJ work_qht6crxtgndgtjcmaevau32wnm 18 28 pollution pollution NN work_qht6crxtgndgtjcmaevau32wnm 18 29 to to IN work_qht6crxtgndgtjcmaevau32wnm 18 30 the the DT work_qht6crxtgndgtjcmaevau32wnm 18 31 natural natural JJ work_qht6crxtgndgtjcmaevau32wnm 18 32 environment environment NN work_qht6crxtgndgtjcmaevau32wnm 18 33 . . . work_qht6crxtgndgtjcmaevau32wnm 19 1 In in IN work_qht6crxtgndgtjcmaevau32wnm 19 2 September September NNP work_qht6crxtgndgtjcmaevau32wnm 19 3 8 8 CD work_qht6crxtgndgtjcmaevau32wnm 19 4 , , , work_qht6crxtgndgtjcmaevau32wnm 19 5 1998 1998 CD work_qht6crxtgndgtjcmaevau32wnm 19 6 , , , work_qht6crxtgndgtjcmaevau32wnm 19 7 a a DT work_qht6crxtgndgtjcmaevau32wnm 19 8 special special JJ work_qht6crxtgndgtjcmaevau32wnm 19 9 dam dam NN work_qht6crxtgndgtjcmaevau32wnm 19 10 break break NN work_qht6crxtgndgtjcmaevau32wnm 19 11 occurred occur VBD work_qht6crxtgndgtjcmaevau32wnm 19 12 in in IN work_qht6crxtgndgtjcmaevau32wnm 19 13 Linfen Linfen NNP work_qht6crxtgndgtjcmaevau32wnm 19 14 , , , work_qht6crxtgndgtjcmaevau32wnm 19 15 Shanxi Shanxi NNP work_qht6crxtgndgtjcmaevau32wnm 19 16 , , , work_qht6crxtgndgtjcmaevau32wnm 19 17 which which WDT work_qht6crxtgndgtjcmaevau32wnm 19 18 killed kill VBD work_qht6crxtgndgtjcmaevau32wnm 19 19 254 254 CD work_qht6crxtgndgtjcmaevau32wnm 19 20 people people NNS work_qht6crxtgndgtjcmaevau32wnm 19 21 and and CC work_qht6crxtgndgtjcmaevau32wnm 19 22 had have VBD work_qht6crxtgndgtjcmaevau32wnm 19 23 a a DT work_qht6crxtgndgtjcmaevau32wnm 19 24 very very RB work_qht6crxtgndgtjcmaevau32wnm 19 25 bad bad JJ work_qht6crxtgndgtjcmaevau32wnm 19 26 impact impact NN work_qht6crxtgndgtjcmaevau32wnm 19 27 on on IN work_qht6crxtgndgtjcmaevau32wnm 19 28 the the DT work_qht6crxtgndgtjcmaevau32wnm 19 29 society society NN work_qht6crxtgndgtjcmaevau32wnm 19 30 . . . work_qht6crxtgndgtjcmaevau32wnm 20 1 In in IN work_qht6crxtgndgtjcmaevau32wnm 20 2 September September NNP work_qht6crxtgndgtjcmaevau32wnm 20 3 21 21 CD work_qht6crxtgndgtjcmaevau32wnm 20 4 , , , work_qht6crxtgndgtjcmaevau32wnm 20 5 2010 2010 CD work_qht6crxtgndgtjcmaevau32wnm 20 6 , , , work_qht6crxtgndgtjcmaevau32wnm 20 7 tin tin JJ work_qht6crxtgndgtjcmaevau32wnm 20 8 tailing tail VBG work_qht6crxtgndgtjcmaevau32wnm 20 9 dam dam NN work_qht6crxtgndgtjcmaevau32wnm 20 10 of of IN work_qht6crxtgndgtjcmaevau32wnm 20 11 Guangdong Guangdong NNP work_qht6crxtgndgtjcmaevau32wnm 20 12 Xinyi Xinyi NNP work_qht6crxtgndgtjcmaevau32wnm 20 13 Qian Qian NNP work_qht6crxtgndgtjcmaevau32wnm 20 14 Pai Pai NNP work_qht6crxtgndgtjcmaevau32wnm 20 15 Village Village NNP work_qht6crxtgndgtjcmaevau32wnm 20 16 in in IN work_qht6crxtgndgtjcmaevau32wnm 20 17 Zijin Zijin NNP work_qht6crxtgndgtjcmaevau32wnm 20 18 Mining Mining NNP work_qht6crxtgndgtjcmaevau32wnm 20 19 Co. Co. NNP work_qht6crxtgndgtjcmaevau32wnm 20 20 the the DT work_qht6crxtgndgtjcmaevau32wnm 20 21 dam dam NN work_qht6crxtgndgtjcmaevau32wnm 20 22 failure failure NN work_qht6crxtgndgtjcmaevau32wnm 20 23 occurred occur VBD work_qht6crxtgndgtjcmaevau32wnm 20 24 , , , work_qht6crxtgndgtjcmaevau32wnm 20 25 the the DT work_qht6crxtgndgtjcmaevau32wnm 20 26 accident accident NN work_qht6crxtgndgtjcmaevau32wnm 20 27 caused cause VBD work_qht6crxtgndgtjcmaevau32wnm 20 28 6 6 CD work_qht6crxtgndgtjcmaevau32wnm 20 29 people people NNS work_qht6crxtgndgtjcmaevau32wnm 20 30 missing miss VBG work_qht6crxtgndgtjcmaevau32wnm 20 31 , , , work_qht6crxtgndgtjcmaevau32wnm 20 32 5 5 CD work_qht6crxtgndgtjcmaevau32wnm 20 33 people people NNS work_qht6crxtgndgtjcmaevau32wnm 20 34 were be VBD work_qht6crxtgndgtjcmaevau32wnm 20 35 killed kill VBN work_qht6crxtgndgtjcmaevau32wnm 20 36 and and CC work_qht6crxtgndgtjcmaevau32wnm 20 37 7 7 CD work_qht6crxtgndgtjcmaevau32wnm 20 38 injured injure VBN work_qht6crxtgndgtjcmaevau32wnm 20 39 . . . work_qht6crxtgndgtjcmaevau32wnm 21 1 Because because IN work_qht6crxtgndgtjcmaevau32wnm 21 2 of of IN work_qht6crxtgndgtjcmaevau32wnm 21 3 various various JJ work_qht6crxtgndgtjcmaevau32wnm 21 4 reasons reason NNS work_qht6crxtgndgtjcmaevau32wnm 21 5 , , , work_qht6crxtgndgtjcmaevau32wnm 21 6 many many JJ work_qht6crxtgndgtjcmaevau32wnm 21 7 countries country NNS work_qht6crxtgndgtjcmaevau32wnm 21 8 have have VBP work_qht6crxtgndgtjcmaevau32wnm 21 9 occurred occur VBN work_qht6crxtgndgtjcmaevau32wnm 21 10 dam dam NN work_qht6crxtgndgtjcmaevau32wnm 21 11 break break VB work_qht6crxtgndgtjcmaevau32wnm 21 12 in in IN work_qht6crxtgndgtjcmaevau32wnm 21 13 history history NN work_qht6crxtgndgtjcmaevau32wnm 21 14 . . . work_qht6crxtgndgtjcmaevau32wnm 22 1 In in IN work_qht6crxtgndgtjcmaevau32wnm 22 2 December December NNP work_qht6crxtgndgtjcmaevau32wnm 22 3 2 2 CD work_qht6crxtgndgtjcmaevau32wnm 22 4 , , , work_qht6crxtgndgtjcmaevau32wnm 22 5 1959 1959 CD work_qht6crxtgndgtjcmaevau32wnm 22 6 , , , work_qht6crxtgndgtjcmaevau32wnm 22 7 the the DT work_qht6crxtgndgtjcmaevau32wnm 22 8 French French NNP work_qht6crxtgndgtjcmaevau32wnm 22 9 Marce Marce NNP work_qht6crxtgndgtjcmaevau32wnm 22 10 broke break VBD work_qht6crxtgndgtjcmaevau32wnm 22 11 down down RP work_qht6crxtgndgtjcmaevau32wnm 22 12 . . . work_qht6crxtgndgtjcmaevau32wnm 23 1 Because because IN work_qht6crxtgndgtjcmaevau32wnm 23 2 the the DT work_qht6crxtgndgtjcmaevau32wnm 23 3 management management NN work_qht6crxtgndgtjcmaevau32wnm 23 4 failed fail VBD work_qht6crxtgndgtjcmaevau32wnm 23 5 to to TO work_qht6crxtgndgtjcmaevau32wnm 23 6 analyze analyze VB work_qht6crxtgndgtjcmaevau32wnm 23 7 the the DT work_qht6crxtgndgtjcmaevau32wnm 23 8 dam dam NN work_qht6crxtgndgtjcmaevau32wnm 23 9 monitoring monitor VBG work_qht6crxtgndgtjcmaevau32wnm 23 10 data datum NNS work_qht6crxtgndgtjcmaevau32wnm 23 11 in in IN work_qht6crxtgndgtjcmaevau32wnm 23 12 time time NN work_qht6crxtgndgtjcmaevau32wnm 23 13 , , , work_qht6crxtgndgtjcmaevau32wnm 23 14 it -PRON- PRP work_qht6crxtgndgtjcmaevau32wnm 23 15 resulted result VBD work_qht6crxtgndgtjcmaevau32wnm 23 16 in in IN work_qht6crxtgndgtjcmaevau32wnm 23 17 a a DT work_qht6crxtgndgtjcmaevau32wnm 23 18 disaster disaster NN work_qht6crxtgndgtjcmaevau32wnm 23 19 that that WDT work_qht6crxtgndgtjcmaevau32wnm 23 20 could could MD work_qht6crxtgndgtjcmaevau32wnm 23 21 be be VB work_qht6crxtgndgtjcmaevau32wnm 23 22 avoided avoid VBN work_qht6crxtgndgtjcmaevau32wnm 23 23 . . . work_qht6crxtgndgtjcmaevau32wnm 24 1 Although although IN work_qht6crxtgndgtjcmaevau32wnm 24 2 the the DT work_qht6crxtgndgtjcmaevau32wnm 24 3 history history NN work_qht6crxtgndgtjcmaevau32wnm 24 4 of of IN work_qht6crxtgndgtjcmaevau32wnm 24 5 damming damming NN work_qht6crxtgndgtjcmaevau32wnm 24 6 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 24 7 accompanied accompany VBN work_qht6crxtgndgtjcmaevau32wnm 24 8 by by IN work_qht6crxtgndgtjcmaevau32wnm 24 9 the the DT work_qht6crxtgndgtjcmaevau32wnm 24 10 history history NN work_qht6crxtgndgtjcmaevau32wnm 24 11 of of IN work_qht6crxtgndgtjcmaevau32wnm 24 12 human human JJ work_qht6crxtgndgtjcmaevau32wnm 24 13 civilization civilization NN work_qht6crxtgndgtjcmaevau32wnm 24 14 , , , work_qht6crxtgndgtjcmaevau32wnm 24 15 it -PRON- PRP work_qht6crxtgndgtjcmaevau32wnm 24 16 has have VBZ work_qht6crxtgndgtjcmaevau32wnm 24 17 a a DT work_qht6crxtgndgtjcmaevau32wnm 24 18 history history NN work_qht6crxtgndgtjcmaevau32wnm 24 19 of of IN work_qht6crxtgndgtjcmaevau32wnm 24 20 thousands thousand NNS work_qht6crxtgndgtjcmaevau32wnm 24 21 of of IN work_qht6crxtgndgtjcmaevau32wnm 24 22 years year NNS work_qht6crxtgndgtjcmaevau32wnm 24 23 . . . work_qht6crxtgndgtjcmaevau32wnm 25 1 However however RB work_qht6crxtgndgtjcmaevau32wnm 25 2 , , , work_qht6crxtgndgtjcmaevau32wnm 25 3 due due IN work_qht6crxtgndgtjcmaevau32wnm 25 4 to to IN work_qht6crxtgndgtjcmaevau32wnm 25 5 various various JJ work_qht6crxtgndgtjcmaevau32wnm 25 6 uncertain uncertain JJ work_qht6crxtgndgtjcmaevau32wnm 25 7 factors factor NNS work_qht6crxtgndgtjcmaevau32wnm 25 8 of of IN work_qht6crxtgndgtjcmaevau32wnm 25 9 the the DT work_qht6crxtgndgtjcmaevau32wnm 25 10 dam dam NN work_qht6crxtgndgtjcmaevau32wnm 25 11 body body NN work_qht6crxtgndgtjcmaevau32wnm 25 12 , , , work_qht6crxtgndgtjcmaevau32wnm 25 13 it -PRON- PRP work_qht6crxtgndgtjcmaevau32wnm 25 14 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 25 15 difficult difficult JJ work_qht6crxtgndgtjcmaevau32wnm 25 16 to to TO work_qht6crxtgndgtjcmaevau32wnm 25 17 detect detect VB work_qht6crxtgndgtjcmaevau32wnm 25 18 the the DT work_qht6crxtgndgtjcmaevau32wnm 25 19 safety safety NN work_qht6crxtgndgtjcmaevau32wnm 25 20 of of IN work_qht6crxtgndgtjcmaevau32wnm 25 21 the the DT work_qht6crxtgndgtjcmaevau32wnm 25 22 dam dam NN work_qht6crxtgndgtjcmaevau32wnm 25 23 . . . work_qht6crxtgndgtjcmaevau32wnm 26 1 Early early JJ work_qht6crxtgndgtjcmaevau32wnm 26 2 monitoring monitoring NN work_qht6crxtgndgtjcmaevau32wnm 26 3 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 26 4 simply simply RB work_qht6crxtgndgtjcmaevau32wnm 26 5 a a DT work_qht6crxtgndgtjcmaevau32wnm 26 6 simple simple JJ work_qht6crxtgndgtjcmaevau32wnm 26 7 appearance appearance NN work_qht6crxtgndgtjcmaevau32wnm 26 8 check check NN work_qht6crxtgndgtjcmaevau32wnm 26 9 , , , work_qht6crxtgndgtjcmaevau32wnm 26 10 and and CC work_qht6crxtgndgtjcmaevau32wnm 26 11 no no DT work_qht6crxtgndgtjcmaevau32wnm 26 12 scientific scientific JJ work_qht6crxtgndgtjcmaevau32wnm 26 13 monitoring monitoring NN work_qht6crxtgndgtjcmaevau32wnm 26 14 means mean VBZ work_qht6crxtgndgtjcmaevau32wnm 26 15 . . . work_qht6crxtgndgtjcmaevau32wnm 27 1 By by IN work_qht6crxtgndgtjcmaevau32wnm 27 2 the the DT work_qht6crxtgndgtjcmaevau32wnm 27 3 middle middle NN work_qht6crxtgndgtjcmaevau32wnm 27 4 of of IN work_qht6crxtgndgtjcmaevau32wnm 27 5 twentieth twentieth JJ work_qht6crxtgndgtjcmaevau32wnm 27 6 Century Century NNP work_qht6crxtgndgtjcmaevau32wnm 27 7 , , , work_qht6crxtgndgtjcmaevau32wnm 27 8 the the DT work_qht6crxtgndgtjcmaevau32wnm 27 9 dam dam NN work_qht6crxtgndgtjcmaevau32wnm 27 10 safety safety NN work_qht6crxtgndgtjcmaevau32wnm 27 11 monitoring monitoring NN work_qht6crxtgndgtjcmaevau32wnm 27 12 theory theory NN work_qht6crxtgndgtjcmaevau32wnm 27 13 system system NN work_qht6crxtgndgtjcmaevau32wnm 27 14 was be VBD work_qht6crxtgndgtjcmaevau32wnm 27 15 basically basically RB work_qht6crxtgndgtjcmaevau32wnm 27 16 formed form VBN work_qht6crxtgndgtjcmaevau32wnm 27 17 . . . work_qht6crxtgndgtjcmaevau32wnm 28 1 With with IN work_qht6crxtgndgtjcmaevau32wnm 28 2 the the DT work_qht6crxtgndgtjcmaevau32wnm 28 3 appearance appearance NN work_qht6crxtgndgtjcmaevau32wnm 28 4 of of IN work_qht6crxtgndgtjcmaevau32wnm 28 5 some some DT work_qht6crxtgndgtjcmaevau32wnm 28 6 monitoring monitor VBG work_qht6crxtgndgtjcmaevau32wnm 28 7 instruments instrument NNS work_qht6crxtgndgtjcmaevau32wnm 28 8 and and CC work_qht6crxtgndgtjcmaevau32wnm 28 9 monitoring monitor VBG work_qht6crxtgndgtjcmaevau32wnm 28 10 methods method NNS work_qht6crxtgndgtjcmaevau32wnm 28 11 , , , work_qht6crxtgndgtjcmaevau32wnm 28 12 vertical vertical JJ work_qht6crxtgndgtjcmaevau32wnm 28 13 line line NN work_qht6crxtgndgtjcmaevau32wnm 28 14 method method NN work_qht6crxtgndgtjcmaevau32wnm 28 15 , , , work_qht6crxtgndgtjcmaevau32wnm 28 16 triangulation triangulation NN work_qht6crxtgndgtjcmaevau32wnm 28 17 method method NN work_qht6crxtgndgtjcmaevau32wnm 28 18 and and CC work_qht6crxtgndgtjcmaevau32wnm 28 19 precise precise JJ work_qht6crxtgndgtjcmaevau32wnm 28 20 leveling leveling NN work_qht6crxtgndgtjcmaevau32wnm 28 21 method method NN work_qht6crxtgndgtjcmaevau32wnm 28 22 were be VBD work_qht6crxtgndgtjcmaevau32wnm 28 23 used use VBN work_qht6crxtgndgtjcmaevau32wnm 28 24 to to TO work_qht6crxtgndgtjcmaevau32wnm 28 25 measure measure VB work_qht6crxtgndgtjcmaevau32wnm 28 26 horizontal horizontal JJ work_qht6crxtgndgtjcmaevau32wnm 28 27 displacement displacement NN work_qht6crxtgndgtjcmaevau32wnm 28 28 and and CC work_qht6crxtgndgtjcmaevau32wnm 28 29 vertical vertical JJ work_qht6crxtgndgtjcmaevau32wnm 28 30 displacement displacement NN work_qht6crxtgndgtjcmaevau32wnm 28 31 . . . work_qht6crxtgndgtjcmaevau32wnm 29 1 2018 2018 CD work_qht6crxtgndgtjcmaevau32wnm 29 2 International International NNP work_qht6crxtgndgtjcmaevau32wnm 29 3 Conference Conference NNP work_qht6crxtgndgtjcmaevau32wnm 29 4 on on IN work_qht6crxtgndgtjcmaevau32wnm 29 5 Sensor Sensor NNP work_qht6crxtgndgtjcmaevau32wnm 29 6 Network Network NNP work_qht6crxtgndgtjcmaevau32wnm 29 7 and and CC work_qht6crxtgndgtjcmaevau32wnm 29 8 Computer Computer NNP work_qht6crxtgndgtjcmaevau32wnm 29 9 Engineering Engineering NNP work_qht6crxtgndgtjcmaevau32wnm 29 10 ( ( -LRB- work_qht6crxtgndgtjcmaevau32wnm 29 11 ICSNCE ICSNCE NNP work_qht6crxtgndgtjcmaevau32wnm 29 12 2018 2018 CD work_qht6crxtgndgtjcmaevau32wnm 29 13 ) ) -RRB- work_qht6crxtgndgtjcmaevau32wnm 29 14 74 74 CD work_qht6crxtgndgtjcmaevau32wnm 29 15 According accord VBG work_qht6crxtgndgtjcmaevau32wnm 29 16 to to IN work_qht6crxtgndgtjcmaevau32wnm 29 17 the the DT work_qht6crxtgndgtjcmaevau32wnm 29 18 technical technical JJ work_qht6crxtgndgtjcmaevau32wnm 29 19 code code NN work_qht6crxtgndgtjcmaevau32wnm 29 20 for for IN work_qht6crxtgndgtjcmaevau32wnm 29 21 safety safety NN work_qht6crxtgndgtjcmaevau32wnm 29 22 monitoring monitoring NN work_qht6crxtgndgtjcmaevau32wnm 29 23 of of IN work_qht6crxtgndgtjcmaevau32wnm 29 24 dam dam NN work_qht6crxtgndgtjcmaevau32wnm 29 25 ( ( -LRB- work_qht6crxtgndgtjcmaevau32wnm 29 26 SL SL NNP work_qht6crxtgndgtjcmaevau32wnm 29 27 60 60 CD work_qht6crxtgndgtjcmaevau32wnm 29 28 - - SYM work_qht6crxtgndgtjcmaevau32wnm 29 29 94 94 CD work_qht6crxtgndgtjcmaevau32wnm 29 30 ) ) -RRB- work_qht6crxtgndgtjcmaevau32wnm 29 31 promulgated promulgate VBN work_qht6crxtgndgtjcmaevau32wnm 29 32 in in IN work_qht6crxtgndgtjcmaevau32wnm 29 33 1994 1994 CD work_qht6crxtgndgtjcmaevau32wnm 29 34 and and CC work_qht6crxtgndgtjcmaevau32wnm 29 35 the the DT work_qht6crxtgndgtjcmaevau32wnm 29 36 technical technical JJ work_qht6crxtgndgtjcmaevau32wnm 29 37 code code NN work_qht6crxtgndgtjcmaevau32wnm 29 38 for for IN work_qht6crxtgndgtjcmaevau32wnm 29 39 safety safety NN work_qht6crxtgndgtjcmaevau32wnm 29 40 monitoring monitoring NN work_qht6crxtgndgtjcmaevau32wnm 29 41 of of IN work_qht6crxtgndgtjcmaevau32wnm 29 42 concrete concrete JJ work_qht6crxtgndgtjcmaevau32wnm 29 43 dams dam NNS work_qht6crxtgndgtjcmaevau32wnm 29 44 issued issue VBN work_qht6crxtgndgtjcmaevau32wnm 29 45 in in IN work_qht6crxtgndgtjcmaevau32wnm 29 46 2003 2003 CD work_qht6crxtgndgtjcmaevau32wnm 29 47 ( ( -LRB- work_qht6crxtgndgtjcmaevau32wnm 29 48 DL DL NNP work_qht6crxtgndgtjcmaevau32wnm 29 49 / / SYM work_qht6crxtgndgtjcmaevau32wnm 29 50 T5178 T5178 NNP work_qht6crxtgndgtjcmaevau32wnm 29 51 - - HYPH work_qht6crxtgndgtjcmaevau32wnm 29 52 2003 2003 CD work_qht6crxtgndgtjcmaevau32wnm 29 53 ) ) -RRB- work_qht6crxtgndgtjcmaevau32wnm 29 54 , , , work_qht6crxtgndgtjcmaevau32wnm 29 55 dam dam NN work_qht6crxtgndgtjcmaevau32wnm 29 56 safety safety NN work_qht6crxtgndgtjcmaevau32wnm 29 57 monitoring monitoring NN work_qht6crxtgndgtjcmaevau32wnm 29 58 projects project NNS work_qht6crxtgndgtjcmaevau32wnm 29 59 generally generally RB work_qht6crxtgndgtjcmaevau32wnm 29 60 include include VBP work_qht6crxtgndgtjcmaevau32wnm 29 61 the the DT work_qht6crxtgndgtjcmaevau32wnm 29 62 following following JJ work_qht6crxtgndgtjcmaevau32wnm 29 63 5 5 CD work_qht6crxtgndgtjcmaevau32wnm 29 64 aspects aspect NNS work_qht6crxtgndgtjcmaevau32wnm 29 65 . . . work_qht6crxtgndgtjcmaevau32wnm 30 1 1 1 LS work_qht6crxtgndgtjcmaevau32wnm 30 2 ) ) -RRB- work_qht6crxtgndgtjcmaevau32wnm 30 3 Monitoring monitor VBG work_qht6crxtgndgtjcmaevau32wnm 30 4 of of IN work_qht6crxtgndgtjcmaevau32wnm 30 5 working working NN work_qht6crxtgndgtjcmaevau32wnm 30 6 conditions condition NNS work_qht6crxtgndgtjcmaevau32wnm 30 7 : : : work_qht6crxtgndgtjcmaevau32wnm 30 8 also also RB work_qht6crxtgndgtjcmaevau32wnm 30 9 called call VBN work_qht6crxtgndgtjcmaevau32wnm 30 10 environmental environmental JJ work_qht6crxtgndgtjcmaevau32wnm 30 11 monitoring monitoring NN work_qht6crxtgndgtjcmaevau32wnm 30 12 , , , work_qht6crxtgndgtjcmaevau32wnm 30 13 mainly mainly RB work_qht6crxtgndgtjcmaevau32wnm 30 14 including include VBG work_qht6crxtgndgtjcmaevau32wnm 30 15 water water NN work_qht6crxtgndgtjcmaevau32wnm 30 16 level level NN work_qht6crxtgndgtjcmaevau32wnm 30 17 , , , work_qht6crxtgndgtjcmaevau32wnm 30 18 water water NN work_qht6crxtgndgtjcmaevau32wnm 30 19 temperature temperature NN work_qht6crxtgndgtjcmaevau32wnm 30 20 and and CC work_qht6crxtgndgtjcmaevau32wnm 30 21 freezing freezing NN work_qht6crxtgndgtjcmaevau32wnm 30 22 and and CC work_qht6crxtgndgtjcmaevau32wnm 30 23 so so RB work_qht6crxtgndgtjcmaevau32wnm 30 24 on on RB work_qht6crxtgndgtjcmaevau32wnm 30 25 . . . work_qht6crxtgndgtjcmaevau32wnm 31 1 2 2 LS work_qht6crxtgndgtjcmaevau32wnm 31 2 ) ) -RRB- work_qht6crxtgndgtjcmaevau32wnm 31 3 Deformation deformation NN work_qht6crxtgndgtjcmaevau32wnm 31 4 monitoring monitoring NN work_qht6crxtgndgtjcmaevau32wnm 31 5 : : : work_qht6crxtgndgtjcmaevau32wnm 31 6 mainly mainly RB work_qht6crxtgndgtjcmaevau32wnm 31 7 including include VBG work_qht6crxtgndgtjcmaevau32wnm 31 8 the the DT work_qht6crxtgndgtjcmaevau32wnm 31 9 horizontal horizontal JJ work_qht6crxtgndgtjcmaevau32wnm 31 10 displacement displacement NN work_qht6crxtgndgtjcmaevau32wnm 31 11 of of IN work_qht6crxtgndgtjcmaevau32wnm 31 12 the the DT work_qht6crxtgndgtjcmaevau32wnm 31 13 dam dam NN work_qht6crxtgndgtjcmaevau32wnm 31 14 and and CC work_qht6crxtgndgtjcmaevau32wnm 31 15 the the DT work_qht6crxtgndgtjcmaevau32wnm 31 16 vertical vertical JJ work_qht6crxtgndgtjcmaevau32wnm 31 17 displacement displacement NN work_qht6crxtgndgtjcmaevau32wnm 31 18 of of IN work_qht6crxtgndgtjcmaevau32wnm 31 19 the the DT work_qht6crxtgndgtjcmaevau32wnm 31 20 dam dam NN work_qht6crxtgndgtjcmaevau32wnm 31 21 . . . work_qht6crxtgndgtjcmaevau32wnm 32 1 3 3 LS work_qht6crxtgndgtjcmaevau32wnm 32 2 ) ) -RRB- work_qht6crxtgndgtjcmaevau32wnm 32 3 Water water NN work_qht6crxtgndgtjcmaevau32wnm 32 4 leakage leakage NN work_qht6crxtgndgtjcmaevau32wnm 32 5 monitoring monitoring NN work_qht6crxtgndgtjcmaevau32wnm 32 6 : : : work_qht6crxtgndgtjcmaevau32wnm 32 7 mainly mainly RB work_qht6crxtgndgtjcmaevau32wnm 32 8 including include VBG work_qht6crxtgndgtjcmaevau32wnm 32 9 the the DT work_qht6crxtgndgtjcmaevau32wnm 32 10 infiltration infiltration NN work_qht6crxtgndgtjcmaevau32wnm 32 11 line line NN work_qht6crxtgndgtjcmaevau32wnm 32 12 of of IN work_qht6crxtgndgtjcmaevau32wnm 32 13 the the DT work_qht6crxtgndgtjcmaevau32wnm 32 14 dam dam NN work_qht6crxtgndgtjcmaevau32wnm 32 15 . . . work_qht6crxtgndgtjcmaevau32wnm 33 1 4 4 LS work_qht6crxtgndgtjcmaevau32wnm 33 2 ) ) -RRB- work_qht6crxtgndgtjcmaevau32wnm 33 3 Pressure pressure NN work_qht6crxtgndgtjcmaevau32wnm 33 4 monitoring monitoring NN work_qht6crxtgndgtjcmaevau32wnm 33 5 : : : work_qht6crxtgndgtjcmaevau32wnm 33 6 mainly mainly RB work_qht6crxtgndgtjcmaevau32wnm 33 7 including include VBG work_qht6crxtgndgtjcmaevau32wnm 33 8 the the DT work_qht6crxtgndgtjcmaevau32wnm 33 9 temperature temperature NN work_qht6crxtgndgtjcmaevau32wnm 33 10 of of IN work_qht6crxtgndgtjcmaevau32wnm 33 11 the the DT work_qht6crxtgndgtjcmaevau32wnm 33 12 dam dam NN work_qht6crxtgndgtjcmaevau32wnm 33 13 , , , work_qht6crxtgndgtjcmaevau32wnm 33 14 the the DT work_qht6crxtgndgtjcmaevau32wnm 33 15 earth earth NN work_qht6crxtgndgtjcmaevau32wnm 33 16 pressure pressure NN work_qht6crxtgndgtjcmaevau32wnm 33 17 and and CC work_qht6crxtgndgtjcmaevau32wnm 33 18 so so RB work_qht6crxtgndgtjcmaevau32wnm 33 19 on on RB work_qht6crxtgndgtjcmaevau32wnm 33 20 . . . work_qht6crxtgndgtjcmaevau32wnm 34 1 5 5 LS work_qht6crxtgndgtjcmaevau32wnm 34 2 ) ) -RRB- work_qht6crxtgndgtjcmaevau32wnm 34 3 Other other JJ work_qht6crxtgndgtjcmaevau32wnm 34 4 monitoring monitoring NN work_qht6crxtgndgtjcmaevau32wnm 34 5 : : : work_qht6crxtgndgtjcmaevau32wnm 34 6 mainly mainly RB work_qht6crxtgndgtjcmaevau32wnm 34 7 including include VBG work_qht6crxtgndgtjcmaevau32wnm 34 8 earthquake earthquake NN work_qht6crxtgndgtjcmaevau32wnm 34 9 monitoring monitoring NN work_qht6crxtgndgtjcmaevau32wnm 34 10 . . . work_qht6crxtgndgtjcmaevau32wnm 35 1 II ii CD work_qht6crxtgndgtjcmaevau32wnm 35 2 . . . work_qht6crxtgndgtjcmaevau32wnm 36 1 SYSTEM SYSTEM NNP work_qht6crxtgndgtjcmaevau32wnm 36 2 OVERALL OVERALL NNP work_qht6crxtgndgtjcmaevau32wnm 36 3 DESIGN DESIGN VBZ work_qht6crxtgndgtjcmaevau32wnm 36 4 In in IN work_qht6crxtgndgtjcmaevau32wnm 36 5 this this DT work_qht6crxtgndgtjcmaevau32wnm 36 6 paper paper NN work_qht6crxtgndgtjcmaevau32wnm 36 7 , , , work_qht6crxtgndgtjcmaevau32wnm 36 8 the the DT work_qht6crxtgndgtjcmaevau32wnm 36 9 image image NN work_qht6crxtgndgtjcmaevau32wnm 36 10 processing processing NN work_qht6crxtgndgtjcmaevau32wnm 36 11 method method NN work_qht6crxtgndgtjcmaevau32wnm 36 12 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 36 13 used use VBN work_qht6crxtgndgtjcmaevau32wnm 36 14 to to TO work_qht6crxtgndgtjcmaevau32wnm 36 15 measure measure VB work_qht6crxtgndgtjcmaevau32wnm 36 16 the the DT work_qht6crxtgndgtjcmaevau32wnm 36 17 displacement displacement NN work_qht6crxtgndgtjcmaevau32wnm 36 18 of of IN work_qht6crxtgndgtjcmaevau32wnm 36 19 the the DT work_qht6crxtgndgtjcmaevau32wnm 36 20 dam dam NN work_qht6crxtgndgtjcmaevau32wnm 36 21 , , , work_qht6crxtgndgtjcmaevau32wnm 36 22 and and CC work_qht6crxtgndgtjcmaevau32wnm 36 23 its -PRON- PRP$ work_qht6crxtgndgtjcmaevau32wnm 36 24 structure structure NN work_qht6crxtgndgtjcmaevau32wnm 36 25 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 36 26 shown show VBN work_qht6crxtgndgtjcmaevau32wnm 36 27 in in IN work_qht6crxtgndgtjcmaevau32wnm 36 28 Figure Figure NNP work_qht6crxtgndgtjcmaevau32wnm 36 29 1 1 CD work_qht6crxtgndgtjcmaevau32wnm 36 30 . . . work_qht6crxtgndgtjcmaevau32wnm 37 1 Figure figure NN work_qht6crxtgndgtjcmaevau32wnm 37 2 1 1 CD work_qht6crxtgndgtjcmaevau32wnm 37 3 . . . work_qht6crxtgndgtjcmaevau32wnm 38 1 System system NN work_qht6crxtgndgtjcmaevau32wnm 38 2 structure structure NN work_qht6crxtgndgtjcmaevau32wnm 38 3 The the DT work_qht6crxtgndgtjcmaevau32wnm 38 4 laser laser NN work_qht6crxtgndgtjcmaevau32wnm 38 5 and and CC work_qht6crxtgndgtjcmaevau32wnm 38 6 laser laser NN work_qht6crxtgndgtjcmaevau32wnm 38 7 receiver receiver NN work_qht6crxtgndgtjcmaevau32wnm 38 8 are be VBP work_qht6crxtgndgtjcmaevau32wnm 38 9 fixed fix VBN work_qht6crxtgndgtjcmaevau32wnm 38 10 on on IN work_qht6crxtgndgtjcmaevau32wnm 38 11 both both DT work_qht6crxtgndgtjcmaevau32wnm 38 12 sides side NNS work_qht6crxtgndgtjcmaevau32wnm 38 13 of of IN work_qht6crxtgndgtjcmaevau32wnm 38 14 the the DT work_qht6crxtgndgtjcmaevau32wnm 38 15 mountain mountain NN work_qht6crxtgndgtjcmaevau32wnm 38 16 . . . work_qht6crxtgndgtjcmaevau32wnm 39 1 The the DT work_qht6crxtgndgtjcmaevau32wnm 39 2 lens lens NN work_qht6crxtgndgtjcmaevau32wnm 39 3 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 39 4 mounted mount VBN work_qht6crxtgndgtjcmaevau32wnm 39 5 on on IN work_qht6crxtgndgtjcmaevau32wnm 39 6 the the DT work_qht6crxtgndgtjcmaevau32wnm 39 7 dam dam NN work_qht6crxtgndgtjcmaevau32wnm 39 8 body body NN work_qht6crxtgndgtjcmaevau32wnm 39 9 . . . work_qht6crxtgndgtjcmaevau32wnm 40 1 The the DT work_qht6crxtgndgtjcmaevau32wnm 40 2 laser laser NN work_qht6crxtgndgtjcmaevau32wnm 40 3 uses use VBZ work_qht6crxtgndgtjcmaevau32wnm 40 4 a a DT work_qht6crxtgndgtjcmaevau32wnm 40 5 helium helium NN work_qht6crxtgndgtjcmaevau32wnm 40 6 neon neon NN work_qht6crxtgndgtjcmaevau32wnm 40 7 laser laser NN work_qht6crxtgndgtjcmaevau32wnm 40 8 , , , work_qht6crxtgndgtjcmaevau32wnm 40 9 and and CC work_qht6crxtgndgtjcmaevau32wnm 40 10 the the DT work_qht6crxtgndgtjcmaevau32wnm 40 11 laser laser NN work_qht6crxtgndgtjcmaevau32wnm 40 12 emitted emit VBN work_qht6crxtgndgtjcmaevau32wnm 40 13 from from IN work_qht6crxtgndgtjcmaevau32wnm 40 14 the the DT work_qht6crxtgndgtjcmaevau32wnm 40 15 light light JJ work_qht6crxtgndgtjcmaevau32wnm 40 16 source source NN work_qht6crxtgndgtjcmaevau32wnm 40 17 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 40 18 projected project VBN work_qht6crxtgndgtjcmaevau32wnm 40 19 to to IN work_qht6crxtgndgtjcmaevau32wnm 40 20 the the DT work_qht6crxtgndgtjcmaevau32wnm 40 21 laser laser NN work_qht6crxtgndgtjcmaevau32wnm 40 22 receiver receiver VB work_qht6crxtgndgtjcmaevau32wnm 40 23 through through IN work_qht6crxtgndgtjcmaevau32wnm 40 24 the the DT work_qht6crxtgndgtjcmaevau32wnm 40 25 lens lens NN work_qht6crxtgndgtjcmaevau32wnm 40 26 . . . work_qht6crxtgndgtjcmaevau32wnm 41 1 The the DT work_qht6crxtgndgtjcmaevau32wnm 41 2 laser laser NN work_qht6crxtgndgtjcmaevau32wnm 41 3 will will MD work_qht6crxtgndgtjcmaevau32wnm 41 4 form form VB work_qht6crxtgndgtjcmaevau32wnm 41 5 a a DT work_qht6crxtgndgtjcmaevau32wnm 41 6 spot spot NN work_qht6crxtgndgtjcmaevau32wnm 41 7 on on IN work_qht6crxtgndgtjcmaevau32wnm 41 8 the the DT work_qht6crxtgndgtjcmaevau32wnm 41 9 receiver receiver NN work_qht6crxtgndgtjcmaevau32wnm 41 10 . . . work_qht6crxtgndgtjcmaevau32wnm 42 1 The the DT work_qht6crxtgndgtjcmaevau32wnm 42 2 laser laser NN work_qht6crxtgndgtjcmaevau32wnm 42 3 , , , work_qht6crxtgndgtjcmaevau32wnm 42 4 lens lens NN work_qht6crxtgndgtjcmaevau32wnm 42 5 , , , work_qht6crxtgndgtjcmaevau32wnm 42 6 and and CC work_qht6crxtgndgtjcmaevau32wnm 42 7 laser laser NN work_qht6crxtgndgtjcmaevau32wnm 42 8 receiver receiver NN work_qht6crxtgndgtjcmaevau32wnm 42 9 are be VBP work_qht6crxtgndgtjcmaevau32wnm 42 10 in in IN work_qht6crxtgndgtjcmaevau32wnm 42 11 the the DT work_qht6crxtgndgtjcmaevau32wnm 42 12 same same JJ work_qht6crxtgndgtjcmaevau32wnm 42 13 line line NN work_qht6crxtgndgtjcmaevau32wnm 42 14 in in IN work_qht6crxtgndgtjcmaevau32wnm 42 15 the the DT work_qht6crxtgndgtjcmaevau32wnm 42 16 ideal ideal JJ work_qht6crxtgndgtjcmaevau32wnm 42 17 condition condition NN work_qht6crxtgndgtjcmaevau32wnm 42 18 . . . work_qht6crxtgndgtjcmaevau32wnm 43 1 When when WRB work_qht6crxtgndgtjcmaevau32wnm 43 2 the the DT work_qht6crxtgndgtjcmaevau32wnm 43 3 dam dam NN work_qht6crxtgndgtjcmaevau32wnm 43 4 displacement displacement NN work_qht6crxtgndgtjcmaevau32wnm 43 5 occurs occur VBZ work_qht6crxtgndgtjcmaevau32wnm 43 6 , , , work_qht6crxtgndgtjcmaevau32wnm 43 7 it -PRON- PRP work_qht6crxtgndgtjcmaevau32wnm 43 8 will will MD work_qht6crxtgndgtjcmaevau32wnm 43 9 drive drive VB work_qht6crxtgndgtjcmaevau32wnm 43 10 the the DT work_qht6crxtgndgtjcmaevau32wnm 43 11 lens lens NN work_qht6crxtgndgtjcmaevau32wnm 43 12 to to TO work_qht6crxtgndgtjcmaevau32wnm 43 13 move move VB work_qht6crxtgndgtjcmaevau32wnm 43 14 . . . work_qht6crxtgndgtjcmaevau32wnm 44 1 The the DT work_qht6crxtgndgtjcmaevau32wnm 44 2 corresponding corresponding JJ work_qht6crxtgndgtjcmaevau32wnm 44 3 image image NN work_qht6crxtgndgtjcmaevau32wnm 44 4 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 44 5 also also RB work_qht6crxtgndgtjcmaevau32wnm 44 6 moving move VBG work_qht6crxtgndgtjcmaevau32wnm 44 7 on on IN work_qht6crxtgndgtjcmaevau32wnm 44 8 the the DT work_qht6crxtgndgtjcmaevau32wnm 44 9 laser laser NN work_qht6crxtgndgtjcmaevau32wnm 44 10 receiver receiver NN work_qht6crxtgndgtjcmaevau32wnm 44 11 . . . work_qht6crxtgndgtjcmaevau32wnm 45 1 By by IN work_qht6crxtgndgtjcmaevau32wnm 45 2 measuring measure VBG work_qht6crxtgndgtjcmaevau32wnm 45 3 the the DT work_qht6crxtgndgtjcmaevau32wnm 45 4 displacement displacement NN work_qht6crxtgndgtjcmaevau32wnm 45 5 of of IN work_qht6crxtgndgtjcmaevau32wnm 45 6 the the DT work_qht6crxtgndgtjcmaevau32wnm 45 7 spot spot NN work_qht6crxtgndgtjcmaevau32wnm 45 8 on on IN work_qht6crxtgndgtjcmaevau32wnm 45 9 the the DT work_qht6crxtgndgtjcmaevau32wnm 45 10 detector detector NN work_qht6crxtgndgtjcmaevau32wnm 45 11 , , , work_qht6crxtgndgtjcmaevau32wnm 45 12 we -PRON- PRP work_qht6crxtgndgtjcmaevau32wnm 45 13 can can MD work_qht6crxtgndgtjcmaevau32wnm 45 14 get get VB work_qht6crxtgndgtjcmaevau32wnm 45 15 the the DT work_qht6crxtgndgtjcmaevau32wnm 45 16 displacement displacement NN work_qht6crxtgndgtjcmaevau32wnm 45 17 of of IN work_qht6crxtgndgtjcmaevau32wnm 45 18 lens lens NN work_qht6crxtgndgtjcmaevau32wnm 45 19 system system NN work_qht6crxtgndgtjcmaevau32wnm 45 20 further further RB work_qht6crxtgndgtjcmaevau32wnm 45 21 . . . work_qht6crxtgndgtjcmaevau32wnm 46 1 Figure figure NN work_qht6crxtgndgtjcmaevau32wnm 46 2 2 2 CD work_qht6crxtgndgtjcmaevau32wnm 46 3 . . . work_qht6crxtgndgtjcmaevau32wnm 47 1 Monitoring monitor VBG work_qht6crxtgndgtjcmaevau32wnm 47 2 schematic schematic JJ work_qht6crxtgndgtjcmaevau32wnm 47 3 2018 2018 CD work_qht6crxtgndgtjcmaevau32wnm 47 4 International International NNP work_qht6crxtgndgtjcmaevau32wnm 47 5 Conference Conference NNP work_qht6crxtgndgtjcmaevau32wnm 47 6 on on IN work_qht6crxtgndgtjcmaevau32wnm 47 7 Sensor Sensor NNP work_qht6crxtgndgtjcmaevau32wnm 47 8 Network Network NNP work_qht6crxtgndgtjcmaevau32wnm 47 9 and and CC work_qht6crxtgndgtjcmaevau32wnm 47 10 Computer Computer NNP work_qht6crxtgndgtjcmaevau32wnm 47 11 Engineering Engineering NNP work_qht6crxtgndgtjcmaevau32wnm 47 12 ( ( -LRB- work_qht6crxtgndgtjcmaevau32wnm 47 13 ICSNCE ICSNCE NNP work_qht6crxtgndgtjcmaevau32wnm 47 14 2018 2018 CD work_qht6crxtgndgtjcmaevau32wnm 47 15 ) ) -RRB- work_qht6crxtgndgtjcmaevau32wnm 47 16 75 75 CD work_qht6crxtgndgtjcmaevau32wnm 47 17 Figure figure NN work_qht6crxtgndgtjcmaevau32wnm 47 18 2 2 CD work_qht6crxtgndgtjcmaevau32wnm 47 19 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 47 20 a a DT work_qht6crxtgndgtjcmaevau32wnm 47 21 monitoring monitoring NN work_qht6crxtgndgtjcmaevau32wnm 47 22 schematic schematic NN work_qht6crxtgndgtjcmaevau32wnm 47 23 . . . work_qht6crxtgndgtjcmaevau32wnm 48 1 L l NN work_qht6crxtgndgtjcmaevau32wnm 48 2 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 48 3 a a DT work_qht6crxtgndgtjcmaevau32wnm 48 4 laser laser NN work_qht6crxtgndgtjcmaevau32wnm 48 5 , , , work_qht6crxtgndgtjcmaevau32wnm 48 6 a a DT work_qht6crxtgndgtjcmaevau32wnm 48 7 lens lens NN work_qht6crxtgndgtjcmaevau32wnm 48 8 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 48 9 M M NNP work_qht6crxtgndgtjcmaevau32wnm 48 10 , , , work_qht6crxtgndgtjcmaevau32wnm 48 11 and and CC work_qht6crxtgndgtjcmaevau32wnm 48 12 the the DT work_qht6crxtgndgtjcmaevau32wnm 48 13 center center NN work_qht6crxtgndgtjcmaevau32wnm 48 14 of of IN work_qht6crxtgndgtjcmaevau32wnm 48 15 M M NNP work_qht6crxtgndgtjcmaevau32wnm 48 16 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 48 17 O o NN work_qht6crxtgndgtjcmaevau32wnm 48 18 and and CC work_qht6crxtgndgtjcmaevau32wnm 48 19 O o UH work_qht6crxtgndgtjcmaevau32wnm 48 20 ' ' '' work_qht6crxtgndgtjcmaevau32wnm 48 21 , , , work_qht6crxtgndgtjcmaevau32wnm 48 22 y y NNP work_qht6crxtgndgtjcmaevau32wnm 48 23 and and CC work_qht6crxtgndgtjcmaevau32wnm 48 24 y y NNP work_qht6crxtgndgtjcmaevau32wnm 48 25 ' ' '' work_qht6crxtgndgtjcmaevau32wnm 48 26 as as IN work_qht6crxtgndgtjcmaevau32wnm 48 27 a a DT work_qht6crxtgndgtjcmaevau32wnm 48 28 laser laser NN work_qht6crxtgndgtjcmaevau32wnm 48 29 spot spot NN work_qht6crxtgndgtjcmaevau32wnm 48 30 on on IN work_qht6crxtgndgtjcmaevau32wnm 48 31 the the DT work_qht6crxtgndgtjcmaevau32wnm 48 32 laser laser NN work_qht6crxtgndgtjcmaevau32wnm 48 33 receiver receiver NN work_qht6crxtgndgtjcmaevau32wnm 48 34 . . . work_qht6crxtgndgtjcmaevau32wnm 49 1 When when WRB work_qht6crxtgndgtjcmaevau32wnm 49 2 the the DT work_qht6crxtgndgtjcmaevau32wnm 49 3 lens lens NN work_qht6crxtgndgtjcmaevau32wnm 49 4 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 49 5 at at IN work_qht6crxtgndgtjcmaevau32wnm 49 6 O o NN work_qht6crxtgndgtjcmaevau32wnm 49 7 , , , work_qht6crxtgndgtjcmaevau32wnm 49 8 the the DT work_qht6crxtgndgtjcmaevau32wnm 49 9 L l NN work_qht6crxtgndgtjcmaevau32wnm 49 10 passes pass VBZ work_qht6crxtgndgtjcmaevau32wnm 49 11 through through IN work_qht6crxtgndgtjcmaevau32wnm 49 12 the the DT work_qht6crxtgndgtjcmaevau32wnm 49 13 M M NNP work_qht6crxtgndgtjcmaevau32wnm 49 14 imaging imaging NN work_qht6crxtgndgtjcmaevau32wnm 49 15 at at IN work_qht6crxtgndgtjcmaevau32wnm 49 16 the the DT work_qht6crxtgndgtjcmaevau32wnm 49 17 Y Y NNP work_qht6crxtgndgtjcmaevau32wnm 49 18 point point NN work_qht6crxtgndgtjcmaevau32wnm 49 19 ; ; : work_qht6crxtgndgtjcmaevau32wnm 49 20 when when WRB work_qht6crxtgndgtjcmaevau32wnm 49 21 the the DT work_qht6crxtgndgtjcmaevau32wnm 49 22 lens lens NN work_qht6crxtgndgtjcmaevau32wnm 49 23 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 49 24 moved move VBN work_qht6crxtgndgtjcmaevau32wnm 49 25 to to IN work_qht6crxtgndgtjcmaevau32wnm 49 26 O o NN work_qht6crxtgndgtjcmaevau32wnm 49 27 ' ' '' work_qht6crxtgndgtjcmaevau32wnm 49 28 , , , work_qht6crxtgndgtjcmaevau32wnm 49 29 the the DT work_qht6crxtgndgtjcmaevau32wnm 49 30 spot spot NN work_qht6crxtgndgtjcmaevau32wnm 49 31 moves move VBZ work_qht6crxtgndgtjcmaevau32wnm 49 32 to to IN work_qht6crxtgndgtjcmaevau32wnm 49 33 y y NNP work_qht6crxtgndgtjcmaevau32wnm 49 34 ' ' '' work_qht6crxtgndgtjcmaevau32wnm 49 35 . . . work_qht6crxtgndgtjcmaevau32wnm 50 1 The the DT work_qht6crxtgndgtjcmaevau32wnm 50 2 displacement displacement NN work_qht6crxtgndgtjcmaevau32wnm 50 3 distance distance NN work_qht6crxtgndgtjcmaevau32wnm 50 4 of of IN work_qht6crxtgndgtjcmaevau32wnm 50 5 the the DT work_qht6crxtgndgtjcmaevau32wnm 50 6 lens lens NN work_qht6crxtgndgtjcmaevau32wnm 50 7 can can MD work_qht6crxtgndgtjcmaevau32wnm 50 8 be be VB work_qht6crxtgndgtjcmaevau32wnm 50 9 calculated calculate VBN work_qht6crxtgndgtjcmaevau32wnm 50 10 by by IN work_qht6crxtgndgtjcmaevau32wnm 50 11 the the DT work_qht6crxtgndgtjcmaevau32wnm 50 12 CCD CCD NNP work_qht6crxtgndgtjcmaevau32wnm 50 13 system system NN work_qht6crxtgndgtjcmaevau32wnm 50 14 , , , work_qht6crxtgndgtjcmaevau32wnm 50 15 which which WDT work_qht6crxtgndgtjcmaevau32wnm 50 16 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 50 17 behind behind IN work_qht6crxtgndgtjcmaevau32wnm 50 18 the the DT work_qht6crxtgndgtjcmaevau32wnm 50 19 laser laser NN work_qht6crxtgndgtjcmaevau32wnm 50 20 receiver receiver NN work_qht6crxtgndgtjcmaevau32wnm 50 21 , , , work_qht6crxtgndgtjcmaevau32wnm 50 22 to to TO work_qht6crxtgndgtjcmaevau32wnm 50 23 collect collect VB work_qht6crxtgndgtjcmaevau32wnm 50 24 the the DT work_qht6crxtgndgtjcmaevau32wnm 50 25 displacement displacement NN work_qht6crxtgndgtjcmaevau32wnm 50 26 of of IN work_qht6crxtgndgtjcmaevau32wnm 50 27 the the DT work_qht6crxtgndgtjcmaevau32wnm 50 28 spot spot NN work_qht6crxtgndgtjcmaevau32wnm 50 29 . . . work_qht6crxtgndgtjcmaevau32wnm 51 1 According accord VBG work_qht6crxtgndgtjcmaevau32wnm 51 2 to to IN work_qht6crxtgndgtjcmaevau32wnm 51 3 the the DT work_qht6crxtgndgtjcmaevau32wnm 51 4 trigonometric trigonometric JJ work_qht6crxtgndgtjcmaevau32wnm 51 5 relationship relationship NN work_qht6crxtgndgtjcmaevau32wnm 51 6 2 2 CD work_qht6crxtgndgtjcmaevau32wnm 51 7 1 1 CD work_qht6crxtgndgtjcmaevau32wnm 51 8 21 21 CD work_qht6crxtgndgtjcmaevau32wnm 51 9 1 1 CD work_qht6crxtgndgtjcmaevau32wnm 51 10 ) ) -RRB- work_qht6crxtgndgtjcmaevau32wnm 51 11 ( ( -LRB- work_qht6crxtgndgtjcmaevau32wnm 51 12 l l NNP work_qht6crxtgndgtjcmaevau32wnm 51 13 l l NNP work_qht6crxtgndgtjcmaevau32wnm 51 14 xx xx NNP work_qht6crxtgndgtjcmaevau32wnm 51 15 x x SYM work_qht6crxtgndgtjcmaevau32wnm 51 16   NNP work_qht6crxtgndgtjcmaevau32wnm 51 17   CD work_qht6crxtgndgtjcmaevau32wnm 51 18   RB work_qht6crxtgndgtjcmaevau32wnm 51 19 Assuming assume VBG work_qht6crxtgndgtjcmaevau32wnm 51 20 that that IN work_qht6crxtgndgtjcmaevau32wnm 51 21 the the DT work_qht6crxtgndgtjcmaevau32wnm 51 22 location location NN work_qht6crxtgndgtjcmaevau32wnm 51 23 of of IN work_qht6crxtgndgtjcmaevau32wnm 51 24 the the DT work_qht6crxtgndgtjcmaevau32wnm 51 25 lens lens NN work_qht6crxtgndgtjcmaevau32wnm 51 26 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 51 27 only only RB work_qht6crxtgndgtjcmaevau32wnm 51 28 moving move VBG work_qht6crxtgndgtjcmaevau32wnm 51 29 up up IN work_qht6crxtgndgtjcmaevau32wnm 51 30 and and CC work_qht6crxtgndgtjcmaevau32wnm 51 31 down down RB work_qht6crxtgndgtjcmaevau32wnm 51 32 , , , work_qht6crxtgndgtjcmaevau32wnm 51 33 the the DT work_qht6crxtgndgtjcmaevau32wnm 51 34 length length NN work_qht6crxtgndgtjcmaevau32wnm 51 35 of of IN work_qht6crxtgndgtjcmaevau32wnm 51 36 x1 x1 NNP work_qht6crxtgndgtjcmaevau32wnm 51 37 and and CC work_qht6crxtgndgtjcmaevau32wnm 51 38 x2 x2 NNP work_qht6crxtgndgtjcmaevau32wnm 51 39 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 51 40 known know VBN work_qht6crxtgndgtjcmaevau32wnm 51 41 . . . work_qht6crxtgndgtjcmaevau32wnm 52 1 As as RB work_qht6crxtgndgtjcmaevau32wnm 52 2 long long RB work_qht6crxtgndgtjcmaevau32wnm 52 3 as as IN work_qht6crxtgndgtjcmaevau32wnm 52 4 we -PRON- PRP work_qht6crxtgndgtjcmaevau32wnm 52 5 can can MD work_qht6crxtgndgtjcmaevau32wnm 52 6 detect detect VB work_qht6crxtgndgtjcmaevau32wnm 52 7 the the DT work_qht6crxtgndgtjcmaevau32wnm 52 8 displacement displacement NN work_qht6crxtgndgtjcmaevau32wnm 52 9 of of IN work_qht6crxtgndgtjcmaevau32wnm 52 10 Y Y NNP work_qht6crxtgndgtjcmaevau32wnm 52 11 accurately accurately RB work_qht6crxtgndgtjcmaevau32wnm 52 12 , , , work_qht6crxtgndgtjcmaevau32wnm 52 13 we -PRON- PRP work_qht6crxtgndgtjcmaevau32wnm 52 14 can can MD work_qht6crxtgndgtjcmaevau32wnm 52 15 further far RBR work_qht6crxtgndgtjcmaevau32wnm 52 16 calculate calculate VB work_qht6crxtgndgtjcmaevau32wnm 52 17 the the DT work_qht6crxtgndgtjcmaevau32wnm 52 18 displacement displacement NN work_qht6crxtgndgtjcmaevau32wnm 52 19 of of IN work_qht6crxtgndgtjcmaevau32wnm 52 20 the the DT work_qht6crxtgndgtjcmaevau32wnm 52 21 dam dam NN work_qht6crxtgndgtjcmaevau32wnm 52 22 . . . work_qht6crxtgndgtjcmaevau32wnm 53 1 The the DT work_qht6crxtgndgtjcmaevau32wnm 53 2 deformation deformation NN work_qht6crxtgndgtjcmaevau32wnm 53 3 of of IN work_qht6crxtgndgtjcmaevau32wnm 53 4 the the DT work_qht6crxtgndgtjcmaevau32wnm 53 5 dam dam NN work_qht6crxtgndgtjcmaevau32wnm 53 6 body body NN work_qht6crxtgndgtjcmaevau32wnm 53 7 can can MD work_qht6crxtgndgtjcmaevau32wnm 53 8 be be VB work_qht6crxtgndgtjcmaevau32wnm 53 9 obtained obtain VBN work_qht6crxtgndgtjcmaevau32wnm 53 10 by by IN work_qht6crxtgndgtjcmaevau32wnm 53 11 measuring measure VBG work_qht6crxtgndgtjcmaevau32wnm 53 12 the the DT work_qht6crxtgndgtjcmaevau32wnm 53 13 displacement displacement NN work_qht6crxtgndgtjcmaevau32wnm 53 14 of of IN work_qht6crxtgndgtjcmaevau32wnm 53 15 each each DT work_qht6crxtgndgtjcmaevau32wnm 53 16 measuring measure VBG work_qht6crxtgndgtjcmaevau32wnm 53 17 point point NN work_qht6crxtgndgtjcmaevau32wnm 53 18 installed instal VBN work_qht6crxtgndgtjcmaevau32wnm 53 19 on on IN work_qht6crxtgndgtjcmaevau32wnm 53 20 the the DT work_qht6crxtgndgtjcmaevau32wnm 53 21 dam dam NN work_qht6crxtgndgtjcmaevau32wnm 53 22 body body NN work_qht6crxtgndgtjcmaevau32wnm 53 23 . . . work_qht6crxtgndgtjcmaevau32wnm 54 1 The the DT work_qht6crxtgndgtjcmaevau32wnm 54 2 images image NNS work_qht6crxtgndgtjcmaevau32wnm 54 3 captured capture VBN work_qht6crxtgndgtjcmaevau32wnm 54 4 by by IN work_qht6crxtgndgtjcmaevau32wnm 54 5 the the DT work_qht6crxtgndgtjcmaevau32wnm 54 6 CCD CCD NNP work_qht6crxtgndgtjcmaevau32wnm 54 7 camera camera NN work_qht6crxtgndgtjcmaevau32wnm 54 8 should should MD work_qht6crxtgndgtjcmaevau32wnm 54 9 be be VB work_qht6crxtgndgtjcmaevau32wnm 54 10 a a DT work_qht6crxtgndgtjcmaevau32wnm 54 11 perfect perfect JJ work_qht6crxtgndgtjcmaevau32wnm 54 12 dot dot NN work_qht6crxtgndgtjcmaevau32wnm 54 13 in in IN work_qht6crxtgndgtjcmaevau32wnm 54 14 the the DT work_qht6crxtgndgtjcmaevau32wnm 54 15 ideal ideal JJ work_qht6crxtgndgtjcmaevau32wnm 54 16 situation situation NN work_qht6crxtgndgtjcmaevau32wnm 54 17 . . . work_qht6crxtgndgtjcmaevau32wnm 55 1 But but CC work_qht6crxtgndgtjcmaevau32wnm 55 2 in in IN work_qht6crxtgndgtjcmaevau32wnm 55 3 practice practice NN work_qht6crxtgndgtjcmaevau32wnm 55 4 , , , work_qht6crxtgndgtjcmaevau32wnm 55 5 there there EX work_qht6crxtgndgtjcmaevau32wnm 55 6 are be VBP work_qht6crxtgndgtjcmaevau32wnm 55 7 inevitably inevitably RB work_qht6crxtgndgtjcmaevau32wnm 55 8 some some DT work_qht6crxtgndgtjcmaevau32wnm 55 9 diffraction diffraction NN work_qht6crxtgndgtjcmaevau32wnm 55 10 phenomena phenomena NN work_qht6crxtgndgtjcmaevau32wnm 55 11 , , , work_qht6crxtgndgtjcmaevau32wnm 55 12 and and CC work_qht6crxtgndgtjcmaevau32wnm 55 13 all all DT work_qht6crxtgndgtjcmaevau32wnm 55 14 kinds kind NNS work_qht6crxtgndgtjcmaevau32wnm 55 15 of of IN work_qht6crxtgndgtjcmaevau32wnm 55 16 other other JJ work_qht6crxtgndgtjcmaevau32wnm 55 17 disturbances disturbance NNS work_qht6crxtgndgtjcmaevau32wnm 55 18 will will MD work_qht6crxtgndgtjcmaevau32wnm 55 19 be be VB work_qht6crxtgndgtjcmaevau32wnm 55 20 the the DT work_qht6crxtgndgtjcmaevau32wnm 55 21 deformation deformation NN work_qht6crxtgndgtjcmaevau32wnm 55 22 of of IN work_qht6crxtgndgtjcmaevau32wnm 55 23 the the DT work_qht6crxtgndgtjcmaevau32wnm 55 24 spot spot NN work_qht6crxtgndgtjcmaevau32wnm 55 25 , , , work_qht6crxtgndgtjcmaevau32wnm 55 26 so so IN work_qht6crxtgndgtjcmaevau32wnm 55 27 that that IN work_qht6crxtgndgtjcmaevau32wnm 55 28 the the DT work_qht6crxtgndgtjcmaevau32wnm 55 29 ideal ideal JJ work_qht6crxtgndgtjcmaevau32wnm 55 30 center center NN work_qht6crxtgndgtjcmaevau32wnm 55 31 position position NN work_qht6crxtgndgtjcmaevau32wnm 55 32 of of IN work_qht6crxtgndgtjcmaevau32wnm 55 33 the the DT work_qht6crxtgndgtjcmaevau32wnm 55 34 spot spot NN work_qht6crxtgndgtjcmaevau32wnm 55 35 will will MD work_qht6crxtgndgtjcmaevau32wnm 55 36 be be VB work_qht6crxtgndgtjcmaevau32wnm 55 37 deviate deviate NN work_qht6crxtgndgtjcmaevau32wnm 55 38 from from IN work_qht6crxtgndgtjcmaevau32wnm 55 39 the the DT work_qht6crxtgndgtjcmaevau32wnm 55 40 actual actual JJ work_qht6crxtgndgtjcmaevau32wnm 55 41 position position NN work_qht6crxtgndgtjcmaevau32wnm 55 42 . . . work_qht6crxtgndgtjcmaevau32wnm 56 1 So so RB work_qht6crxtgndgtjcmaevau32wnm 56 2 we -PRON- PRP work_qht6crxtgndgtjcmaevau32wnm 56 3 must must MD work_qht6crxtgndgtjcmaevau32wnm 56 4 first first RB work_qht6crxtgndgtjcmaevau32wnm 56 5 filter filter VB work_qht6crxtgndgtjcmaevau32wnm 56 6 the the DT work_qht6crxtgndgtjcmaevau32wnm 56 7 image image NN work_qht6crxtgndgtjcmaevau32wnm 56 8 collected collect VBN work_qht6crxtgndgtjcmaevau32wnm 56 9 by by IN work_qht6crxtgndgtjcmaevau32wnm 56 10 CCD CCD NNP work_qht6crxtgndgtjcmaevau32wnm 56 11 to to TO work_qht6crxtgndgtjcmaevau32wnm 56 12 carry carry VB work_qht6crxtgndgtjcmaevau32wnm 56 13 out out RP work_qht6crxtgndgtjcmaevau32wnm 56 14 the the DT work_qht6crxtgndgtjcmaevau32wnm 56 15 next next JJ work_qht6crxtgndgtjcmaevau32wnm 56 16 process process NN work_qht6crxtgndgtjcmaevau32wnm 56 17 . . . work_qht6crxtgndgtjcmaevau32wnm 57 1 III iii CD work_qht6crxtgndgtjcmaevau32wnm 57 2 . . . work_qht6crxtgndgtjcmaevau32wnm 58 1 GRAVITY GRAVITY NNP work_qht6crxtgndgtjcmaevau32wnm 58 2 METHOD METHOD NNP work_qht6crxtgndgtjcmaevau32wnm 58 3 In in IN work_qht6crxtgndgtjcmaevau32wnm 58 4 this this DT work_qht6crxtgndgtjcmaevau32wnm 58 5 paper paper NN work_qht6crxtgndgtjcmaevau32wnm 58 6 , , , work_qht6crxtgndgtjcmaevau32wnm 58 7 the the DT work_qht6crxtgndgtjcmaevau32wnm 58 8 center center NN work_qht6crxtgndgtjcmaevau32wnm 58 9 of of IN work_qht6crxtgndgtjcmaevau32wnm 58 10 laser laser NN work_qht6crxtgndgtjcmaevau32wnm 58 11 spot spot NN work_qht6crxtgndgtjcmaevau32wnm 58 12 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 58 13 extracted extract VBN work_qht6crxtgndgtjcmaevau32wnm 58 14 by by IN work_qht6crxtgndgtjcmaevau32wnm 58 15 the the DT work_qht6crxtgndgtjcmaevau32wnm 58 16 method method NN work_qht6crxtgndgtjcmaevau32wnm 58 17 of of IN work_qht6crxtgndgtjcmaevau32wnm 58 18 center center NN work_qht6crxtgndgtjcmaevau32wnm 58 19 of of IN work_qht6crxtgndgtjcmaevau32wnm 58 20 gravity gravity NN work_qht6crxtgndgtjcmaevau32wnm 58 21 extraction extraction NN work_qht6crxtgndgtjcmaevau32wnm 58 22 . . . work_qht6crxtgndgtjcmaevau32wnm 59 1 When when WRB work_qht6crxtgndgtjcmaevau32wnm 59 2 using use VBG work_qht6crxtgndgtjcmaevau32wnm 59 3 the the DT work_qht6crxtgndgtjcmaevau32wnm 59 4 center center NN work_qht6crxtgndgtjcmaevau32wnm 59 5 of of IN work_qht6crxtgndgtjcmaevau32wnm 59 6 gravity gravity NN work_qht6crxtgndgtjcmaevau32wnm 59 7 method method NN work_qht6crxtgndgtjcmaevau32wnm 59 8 to to TO work_qht6crxtgndgtjcmaevau32wnm 59 9 deal deal VB work_qht6crxtgndgtjcmaevau32wnm 59 10 with with IN work_qht6crxtgndgtjcmaevau32wnm 59 11 the the DT work_qht6crxtgndgtjcmaevau32wnm 59 12 spot spot NN work_qht6crxtgndgtjcmaevau32wnm 59 13 , , , work_qht6crxtgndgtjcmaevau32wnm 59 14 the the DT work_qht6crxtgndgtjcmaevau32wnm 59 15 image image NN work_qht6crxtgndgtjcmaevau32wnm 59 16 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 59 17 first first RB work_qht6crxtgndgtjcmaevau32wnm 59 18 two two CD work_qht6crxtgndgtjcmaevau32wnm 59 19 valued value VBN work_qht6crxtgndgtjcmaevau32wnm 59 20 , , , work_qht6crxtgndgtjcmaevau32wnm 59 21 and and CC work_qht6crxtgndgtjcmaevau32wnm 59 22 then then RB work_qht6crxtgndgtjcmaevau32wnm 59 23 the the DT work_qht6crxtgndgtjcmaevau32wnm 59 24 spot spot NN work_qht6crxtgndgtjcmaevau32wnm 59 25 area area NN work_qht6crxtgndgtjcmaevau32wnm 59 26 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 59 27 identified identify VBN work_qht6crxtgndgtjcmaevau32wnm 59 28 . . . work_qht6crxtgndgtjcmaevau32wnm 60 1 The the DT work_qht6crxtgndgtjcmaevau32wnm 60 2 accuracy accuracy NN work_qht6crxtgndgtjcmaevau32wnm 60 3 of of IN work_qht6crxtgndgtjcmaevau32wnm 60 4 this this DT work_qht6crxtgndgtjcmaevau32wnm 60 5 method method NN work_qht6crxtgndgtjcmaevau32wnm 60 6 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 60 7 relatively relatively RB work_qht6crxtgndgtjcmaevau32wnm 60 8 high high JJ work_qht6crxtgndgtjcmaevau32wnm 60 9 and and CC work_qht6crxtgndgtjcmaevau32wnm 60 10 the the DT work_qht6crxtgndgtjcmaevau32wnm 60 11 speed speed NN work_qht6crxtgndgtjcmaevau32wnm 60 12 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 60 13 faster fast JJR work_qht6crxtgndgtjcmaevau32wnm 60 14 . . . work_qht6crxtgndgtjcmaevau32wnm 61 1 The the DT work_qht6crxtgndgtjcmaevau32wnm 61 2 center center NN work_qht6crxtgndgtjcmaevau32wnm 61 3 of of IN work_qht6crxtgndgtjcmaevau32wnm 61 4 gravity gravity NN work_qht6crxtgndgtjcmaevau32wnm 61 5 method method NN work_qht6crxtgndgtjcmaevau32wnm 61 6 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 61 7 only only RB work_qht6crxtgndgtjcmaevau32wnm 61 8 applicable applicable JJ work_qht6crxtgndgtjcmaevau32wnm 61 9 to to IN work_qht6crxtgndgtjcmaevau32wnm 61 10 the the DT work_qht6crxtgndgtjcmaevau32wnm 61 11 symmetry symmetry NNP work_qht6crxtgndgtjcmaevau32wnm 61 12 pattern pattern NN work_qht6crxtgndgtjcmaevau32wnm 61 13 . . . work_qht6crxtgndgtjcmaevau32wnm 62 1 If if IN work_qht6crxtgndgtjcmaevau32wnm 62 2 the the DT work_qht6crxtgndgtjcmaevau32wnm 62 3 image image NN work_qht6crxtgndgtjcmaevau32wnm 62 4 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 62 5 asymmetrical asymmetrical JJ work_qht6crxtgndgtjcmaevau32wnm 62 6 , , , work_qht6crxtgndgtjcmaevau32wnm 62 7 there there EX work_qht6crxtgndgtjcmaevau32wnm 62 8 will will MD work_qht6crxtgndgtjcmaevau32wnm 62 9 be be VB work_qht6crxtgndgtjcmaevau32wnm 62 10 a a DT work_qht6crxtgndgtjcmaevau32wnm 62 11 lot lot NN work_qht6crxtgndgtjcmaevau32wnm 62 12 of of IN work_qht6crxtgndgtjcmaevau32wnm 62 13 deviation deviation NN work_qht6crxtgndgtjcmaevau32wnm 62 14 . . . work_qht6crxtgndgtjcmaevau32wnm 63 1 The the DT work_qht6crxtgndgtjcmaevau32wnm 63 2 basic basic JJ work_qht6crxtgndgtjcmaevau32wnm 63 3 principle principle NN work_qht6crxtgndgtjcmaevau32wnm 63 4 of of IN work_qht6crxtgndgtjcmaevau32wnm 63 5 the the DT work_qht6crxtgndgtjcmaevau32wnm 63 6 gravity gravity NN work_qht6crxtgndgtjcmaevau32wnm 63 7 method method NN work_qht6crxtgndgtjcmaevau32wnm 63 8 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 63 9 to to TO work_qht6crxtgndgtjcmaevau32wnm 63 10 replace replace VB work_qht6crxtgndgtjcmaevau32wnm 63 11 the the DT work_qht6crxtgndgtjcmaevau32wnm 63 12 geometric geometric JJ work_qht6crxtgndgtjcmaevau32wnm 63 13 center center NN work_qht6crxtgndgtjcmaevau32wnm 63 14 of of IN work_qht6crxtgndgtjcmaevau32wnm 63 15 the the DT work_qht6crxtgndgtjcmaevau32wnm 63 16 image image NN work_qht6crxtgndgtjcmaevau32wnm 63 17 with with IN work_qht6crxtgndgtjcmaevau32wnm 63 18 the the DT work_qht6crxtgndgtjcmaevau32wnm 63 19 energy energy NN work_qht6crxtgndgtjcmaevau32wnm 63 20 center center NN work_qht6crxtgndgtjcmaevau32wnm 63 21 of of IN work_qht6crxtgndgtjcmaevau32wnm 63 22 the the DT work_qht6crxtgndgtjcmaevau32wnm 63 23 image image NN work_qht6crxtgndgtjcmaevau32wnm 63 24 . . . work_qht6crxtgndgtjcmaevau32wnm 64 1 The the DT work_qht6crxtgndgtjcmaevau32wnm 64 2 gray gray JJ work_qht6crxtgndgtjcmaevau32wnm 64 3 value value NN work_qht6crxtgndgtjcmaevau32wnm 64 4 of of IN work_qht6crxtgndgtjcmaevau32wnm 64 5 the the DT work_qht6crxtgndgtjcmaevau32wnm 64 6 pixel pixel NN work_qht6crxtgndgtjcmaevau32wnm 64 7 of of IN work_qht6crxtgndgtjcmaevau32wnm 64 8 the the DT work_qht6crxtgndgtjcmaevau32wnm 64 9 image image NN work_qht6crxtgndgtjcmaevau32wnm 64 10 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 64 11 P. P. NNP work_qht6crxtgndgtjcmaevau32wnm 64 12 The the DT work_qht6crxtgndgtjcmaevau32wnm 64 13 center center NN work_qht6crxtgndgtjcmaevau32wnm 64 14 of of IN work_qht6crxtgndgtjcmaevau32wnm 64 15 gravity gravity NN work_qht6crxtgndgtjcmaevau32wnm 64 16 coordinates coordinate NNS work_qht6crxtgndgtjcmaevau32wnm 64 17 are be VBP work_qht6crxtgndgtjcmaevau32wnm 64 18 ( ( -LRB- work_qht6crxtgndgtjcmaevau32wnm 64 19 x x NN work_qht6crxtgndgtjcmaevau32wnm 64 20 , , , work_qht6crxtgndgtjcmaevau32wnm 64 21 y y NNP work_qht6crxtgndgtjcmaevau32wnm 64 22 ) ) -RRB- work_qht6crxtgndgtjcmaevau32wnm 64 23   NNP work_qht6crxtgndgtjcmaevau32wnm 64 24   NNP work_qht6crxtgndgtjcmaevau32wnm 64 25   NNP work_qht6crxtgndgtjcmaevau32wnm 64 26   NNP work_qht6crxtgndgtjcmaevau32wnm 64 27 i i PRP work_qht6crxtgndgtjcmaevau32wnm 64 28 ii ii NNP work_qht6crxtgndgtjcmaevau32wnm 64 29 p p NN work_qht6crxtgndgtjcmaevau32wnm 64 30 px px NNP work_qht6crxtgndgtjcmaevau32wnm 64 31 x x NNP work_qht6crxtgndgtjcmaevau32wnm 64 32   NNP work_qht6crxtgndgtjcmaevau32wnm 64 33   NNP work_qht6crxtgndgtjcmaevau32wnm 64 34   NNP work_qht6crxtgndgtjcmaevau32wnm 64 35   NNP work_qht6crxtgndgtjcmaevau32wnm 64 36   NNP work_qht6crxtgndgtjcmaevau32wnm 64 37 i i PRP work_qht6crxtgndgtjcmaevau32wnm 64 38 ii ii NNP work_qht6crxtgndgtjcmaevau32wnm 64 39 p p NN work_qht6crxtgndgtjcmaevau32wnm 64 40 py py NNP work_qht6crxtgndgtjcmaevau32wnm 64 41 y y NNP work_qht6crxtgndgtjcmaevau32wnm 64 42   CD work_qht6crxtgndgtjcmaevau32wnm 64 43 ni ni NNP work_qht6crxtgndgtjcmaevau32wnm 64 44 .... .... . work_qht6crxtgndgtjcmaevau32wnm 64 45 3,2,1 3,2,1 RB work_qht6crxtgndgtjcmaevau32wnm 64 46 In in IN work_qht6crxtgndgtjcmaevau32wnm 64 47 order order NN work_qht6crxtgndgtjcmaevau32wnm 64 48 to to TO work_qht6crxtgndgtjcmaevau32wnm 64 49 improve improve VB work_qht6crxtgndgtjcmaevau32wnm 64 50 the the DT work_qht6crxtgndgtjcmaevau32wnm 64 51 reliability reliability NN work_qht6crxtgndgtjcmaevau32wnm 64 52 of of IN work_qht6crxtgndgtjcmaevau32wnm 64 53 the the DT work_qht6crxtgndgtjcmaevau32wnm 64 54 system system NN work_qht6crxtgndgtjcmaevau32wnm 64 55 , , , work_qht6crxtgndgtjcmaevau32wnm 64 56 every every DT work_qht6crxtgndgtjcmaevau32wnm 64 57 measuring measuring NN work_qht6crxtgndgtjcmaevau32wnm 64 58 point point NN work_qht6crxtgndgtjcmaevau32wnm 64 59 must must MD work_qht6crxtgndgtjcmaevau32wnm 64 60 be be VB work_qht6crxtgndgtjcmaevau32wnm 64 61 measured measure VBN work_qht6crxtgndgtjcmaevau32wnm 64 62 several several JJ work_qht6crxtgndgtjcmaevau32wnm 64 63 times time NNS work_qht6crxtgndgtjcmaevau32wnm 64 64 , , , work_qht6crxtgndgtjcmaevau32wnm 64 65 and and CC work_qht6crxtgndgtjcmaevau32wnm 64 66 the the DT work_qht6crxtgndgtjcmaevau32wnm 64 67 position position NN work_qht6crxtgndgtjcmaevau32wnm 64 68 of of IN work_qht6crxtgndgtjcmaevau32wnm 64 69 the the DT work_qht6crxtgndgtjcmaevau32wnm 64 70 spot spot NN work_qht6crxtgndgtjcmaevau32wnm 64 71 can can MD work_qht6crxtgndgtjcmaevau32wnm 64 72 be be VB work_qht6crxtgndgtjcmaevau32wnm 64 73 calculated calculate VBN work_qht6crxtgndgtjcmaevau32wnm 64 74 according accord VBG work_qht6crxtgndgtjcmaevau32wnm 64 75 to to IN work_qht6crxtgndgtjcmaevau32wnm 64 76 the the DT work_qht6crxtgndgtjcmaevau32wnm 64 77 measured measure VBN work_qht6crxtgndgtjcmaevau32wnm 64 78 data datum NNS work_qht6crxtgndgtjcmaevau32wnm 64 79 . . . work_qht6crxtgndgtjcmaevau32wnm 65 1 CCD CCD NNP work_qht6crxtgndgtjcmaevau32wnm 65 2 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 65 3 repeatedly repeatedly RB work_qht6crxtgndgtjcmaevau32wnm 65 4 sampled sample VBN work_qht6crxtgndgtjcmaevau32wnm 65 5 to to TO work_qht6crxtgndgtjcmaevau32wnm 65 6 get get VB work_qht6crxtgndgtjcmaevau32wnm 65 7 the the DT work_qht6crxtgndgtjcmaevau32wnm 65 8 average average JJ work_qht6crxtgndgtjcmaevau32wnm 65 9 value value NN work_qht6crxtgndgtjcmaevau32wnm 65 10 , , , work_qht6crxtgndgtjcmaevau32wnm 65 11 so so IN work_qht6crxtgndgtjcmaevau32wnm 65 12 as as IN work_qht6crxtgndgtjcmaevau32wnm 65 13 to to TO work_qht6crxtgndgtjcmaevau32wnm 65 14 improve improve VB work_qht6crxtgndgtjcmaevau32wnm 65 15 the the DT work_qht6crxtgndgtjcmaevau32wnm 65 16 accuracy accuracy NN work_qht6crxtgndgtjcmaevau32wnm 65 17 . . . work_qht6crxtgndgtjcmaevau32wnm 66 1 IV IV NNP work_qht6crxtgndgtjcmaevau32wnm 66 2 . . . work_qht6crxtgndgtjcmaevau32wnm 67 1 HARDWARE HARDWARE NNP work_qht6crxtgndgtjcmaevau32wnm 67 2 INTRODUCTION introduction NN work_qht6crxtgndgtjcmaevau32wnm 67 3 The the DT work_qht6crxtgndgtjcmaevau32wnm 67 4 system system NN work_qht6crxtgndgtjcmaevau32wnm 67 5 consists consist VBZ work_qht6crxtgndgtjcmaevau32wnm 67 6 of of IN work_qht6crxtgndgtjcmaevau32wnm 67 7 six six CD work_qht6crxtgndgtjcmaevau32wnm 67 8 parts part NNS work_qht6crxtgndgtjcmaevau32wnm 67 9 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 67 10 shown show VBN work_qht6crxtgndgtjcmaevau32wnm 67 11 in in IN work_qht6crxtgndgtjcmaevau32wnm 67 12 figure figure NN work_qht6crxtgndgtjcmaevau32wnm 67 13 3 3 CD work_qht6crxtgndgtjcmaevau32wnm 67 14 : : : work_qht6crxtgndgtjcmaevau32wnm 67 15 Figure figure NN work_qht6crxtgndgtjcmaevau32wnm 67 16 3 3 CD work_qht6crxtgndgtjcmaevau32wnm 67 17 . . . work_qht6crxtgndgtjcmaevau32wnm 68 1 System system NN work_qht6crxtgndgtjcmaevau32wnm 68 2 hardware hardware NN work_qht6crxtgndgtjcmaevau32wnm 68 3 A. a. NN work_qht6crxtgndgtjcmaevau32wnm 68 4 Laser Laser NNP work_qht6crxtgndgtjcmaevau32wnm 68 5 The the DT work_qht6crxtgndgtjcmaevau32wnm 68 6 laser laser NN work_qht6crxtgndgtjcmaevau32wnm 68 7 has have VBZ work_qht6crxtgndgtjcmaevau32wnm 68 8 high high JJ work_qht6crxtgndgtjcmaevau32wnm 68 9 luminance luminance NN work_qht6crxtgndgtjcmaevau32wnm 68 10 , , , work_qht6crxtgndgtjcmaevau32wnm 68 11 very very RB work_qht6crxtgndgtjcmaevau32wnm 68 12 small small JJ work_qht6crxtgndgtjcmaevau32wnm 68 13 divergence divergence NN work_qht6crxtgndgtjcmaevau32wnm 68 14 angle angle NN work_qht6crxtgndgtjcmaevau32wnm 68 15 and and CC work_qht6crxtgndgtjcmaevau32wnm 68 16 good good JJ work_qht6crxtgndgtjcmaevau32wnm 68 17 monochromatic monochromatic JJ work_qht6crxtgndgtjcmaevau32wnm 68 18 property property NN work_qht6crxtgndgtjcmaevau32wnm 68 19 ; ; : work_qht6crxtgndgtjcmaevau32wnm 68 20 because because IN work_qht6crxtgndgtjcmaevau32wnm 68 21 of of IN work_qht6crxtgndgtjcmaevau32wnm 68 22 these these DT work_qht6crxtgndgtjcmaevau32wnm 68 23 unique unique JJ work_qht6crxtgndgtjcmaevau32wnm 68 24 properties property NNS work_qht6crxtgndgtjcmaevau32wnm 68 25 , , , work_qht6crxtgndgtjcmaevau32wnm 68 26 it -PRON- PRP work_qht6crxtgndgtjcmaevau32wnm 68 27 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 68 28 used use VBN work_qht6crxtgndgtjcmaevau32wnm 68 29 as as IN work_qht6crxtgndgtjcmaevau32wnm 68 30 a a DT work_qht6crxtgndgtjcmaevau32wnm 68 31 quasi quasi JJ work_qht6crxtgndgtjcmaevau32wnm 68 32 straight straight JJ work_qht6crxtgndgtjcmaevau32wnm 68 33 line line NN work_qht6crxtgndgtjcmaevau32wnm 68 34 in in IN work_qht6crxtgndgtjcmaevau32wnm 68 35 this this DT work_qht6crxtgndgtjcmaevau32wnm 68 36 system system NN work_qht6crxtgndgtjcmaevau32wnm 68 37 . . . work_qht6crxtgndgtjcmaevau32wnm 69 1 B. B. NNP work_qht6crxtgndgtjcmaevau32wnm 70 1 Lens lens NN work_qht6crxtgndgtjcmaevau32wnm 70 2 system system NN work_qht6crxtgndgtjcmaevau32wnm 70 3 In in IN work_qht6crxtgndgtjcmaevau32wnm 70 4 this this DT work_qht6crxtgndgtjcmaevau32wnm 70 5 system system NN work_qht6crxtgndgtjcmaevau32wnm 70 6 , , , work_qht6crxtgndgtjcmaevau32wnm 70 7 the the DT work_qht6crxtgndgtjcmaevau32wnm 70 8 beam beam NN work_qht6crxtgndgtjcmaevau32wnm 70 9 of of IN work_qht6crxtgndgtjcmaevau32wnm 70 10 laser laser NN work_qht6crxtgndgtjcmaevau32wnm 70 11 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 70 12 reshaped reshape VBN work_qht6crxtgndgtjcmaevau32wnm 70 13 , , , work_qht6crxtgndgtjcmaevau32wnm 70 14 the the DT work_qht6crxtgndgtjcmaevau32wnm 70 15 quality quality NN work_qht6crxtgndgtjcmaevau32wnm 70 16 of of IN work_qht6crxtgndgtjcmaevau32wnm 70 17 beam beam NN work_qht6crxtgndgtjcmaevau32wnm 70 18 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 70 19 improved improve VBN work_qht6crxtgndgtjcmaevau32wnm 70 20 , , , work_qht6crxtgndgtjcmaevau32wnm 70 21 and and CC work_qht6crxtgndgtjcmaevau32wnm 70 22 the the DT work_qht6crxtgndgtjcmaevau32wnm 70 23 accuracy accuracy NN work_qht6crxtgndgtjcmaevau32wnm 70 24 of of IN work_qht6crxtgndgtjcmaevau32wnm 70 25 measurement measurement NN work_qht6crxtgndgtjcmaevau32wnm 70 26 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 70 27 improved improve VBN work_qht6crxtgndgtjcmaevau32wnm 70 28 . . . work_qht6crxtgndgtjcmaevau32wnm 71 1 Optical optical JJ work_qht6crxtgndgtjcmaevau32wnm 71 2 lens lens NN work_qht6crxtgndgtjcmaevau32wnm 71 3 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 71 4 used use VBN work_qht6crxtgndgtjcmaevau32wnm 71 5 to to TO work_qht6crxtgndgtjcmaevau32wnm 71 6 realize realize VB work_qht6crxtgndgtjcmaevau32wnm 71 7 it -PRON- PRP work_qht6crxtgndgtjcmaevau32wnm 71 8 . . . work_qht6crxtgndgtjcmaevau32wnm 72 1 In in IN work_qht6crxtgndgtjcmaevau32wnm 72 2 practical practical JJ work_qht6crxtgndgtjcmaevau32wnm 72 3 application application NN work_qht6crxtgndgtjcmaevau32wnm 72 4 , , , work_qht6crxtgndgtjcmaevau32wnm 72 5 Fresnel Fresnel NNP work_qht6crxtgndgtjcmaevau32wnm 72 6 Lens Lens NNP work_qht6crxtgndgtjcmaevau32wnm 72 7 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 72 8 used use VBN work_qht6crxtgndgtjcmaevau32wnm 72 9 . . . work_qht6crxtgndgtjcmaevau32wnm 73 1 C. C. NNP work_qht6crxtgndgtjcmaevau32wnm 73 2 Laser Laser NNP work_qht6crxtgndgtjcmaevau32wnm 73 3 receiver receiver VBP work_qht6crxtgndgtjcmaevau32wnm 73 4 The the DT work_qht6crxtgndgtjcmaevau32wnm 73 5 translucent translucent JJ work_qht6crxtgndgtjcmaevau32wnm 73 6 scattering scatter VBG work_qht6crxtgndgtjcmaevau32wnm 73 7 glass glass NN work_qht6crxtgndgtjcmaevau32wnm 73 8 similar similar JJ work_qht6crxtgndgtjcmaevau32wnm 73 9 to to IN work_qht6crxtgndgtjcmaevau32wnm 73 10 the the DT work_qht6crxtgndgtjcmaevau32wnm 73 11 wool wool NN work_qht6crxtgndgtjcmaevau32wnm 73 12 glass glass NN work_qht6crxtgndgtjcmaevau32wnm 73 13 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 73 14 convenient convenient JJ work_qht6crxtgndgtjcmaevau32wnm 73 15 for for IN work_qht6crxtgndgtjcmaevau32wnm 73 16 the the DT work_qht6crxtgndgtjcmaevau32wnm 73 17 camera camera NN work_qht6crxtgndgtjcmaevau32wnm 73 18 to to TO work_qht6crxtgndgtjcmaevau32wnm 73 19 collect collect VB work_qht6crxtgndgtjcmaevau32wnm 73 20 the the DT work_qht6crxtgndgtjcmaevau32wnm 73 21 spot spot NN work_qht6crxtgndgtjcmaevau32wnm 73 22 of of IN work_qht6crxtgndgtjcmaevau32wnm 73 23 the the DT work_qht6crxtgndgtjcmaevau32wnm 73 24 light light JJ work_qht6crxtgndgtjcmaevau32wnm 73 25 spot spot NN work_qht6crxtgndgtjcmaevau32wnm 73 26 . . . work_qht6crxtgndgtjcmaevau32wnm 74 1 2018 2018 CD work_qht6crxtgndgtjcmaevau32wnm 74 2 International International NNP work_qht6crxtgndgtjcmaevau32wnm 74 3 Conference Conference NNP work_qht6crxtgndgtjcmaevau32wnm 74 4 on on IN work_qht6crxtgndgtjcmaevau32wnm 74 5 Sensor Sensor NNP work_qht6crxtgndgtjcmaevau32wnm 74 6 Network Network NNP work_qht6crxtgndgtjcmaevau32wnm 74 7 and and CC work_qht6crxtgndgtjcmaevau32wnm 74 8 Computer Computer NNP work_qht6crxtgndgtjcmaevau32wnm 74 9 Engineering Engineering NNP work_qht6crxtgndgtjcmaevau32wnm 74 10 ( ( -LRB- work_qht6crxtgndgtjcmaevau32wnm 74 11 ICSNCE ICSNCE NNP work_qht6crxtgndgtjcmaevau32wnm 74 12 2018 2018 CD work_qht6crxtgndgtjcmaevau32wnm 74 13 ) ) -RRB- work_qht6crxtgndgtjcmaevau32wnm 74 14 76 76 CD work_qht6crxtgndgtjcmaevau32wnm 74 15 D. D. NNP work_qht6crxtgndgtjcmaevau32wnm 74 16 Camera Camera NNP work_qht6crxtgndgtjcmaevau32wnm 74 17 The the DT work_qht6crxtgndgtjcmaevau32wnm 74 18 receiver receiver NN work_qht6crxtgndgtjcmaevau32wnm 74 19 module module NN work_qht6crxtgndgtjcmaevau32wnm 74 20 uses use VBZ work_qht6crxtgndgtjcmaevau32wnm 74 21 the the DT work_qht6crxtgndgtjcmaevau32wnm 74 22 camera camera NN work_qht6crxtgndgtjcmaevau32wnm 74 23 , , , work_qht6crxtgndgtjcmaevau32wnm 74 24 and and CC work_qht6crxtgndgtjcmaevau32wnm 74 25 the the DT work_qht6crxtgndgtjcmaevau32wnm 74 26 application application NN work_qht6crxtgndgtjcmaevau32wnm 74 27 of of IN work_qht6crxtgndgtjcmaevau32wnm 74 28 the the DT work_qht6crxtgndgtjcmaevau32wnm 74 29 camera camera NN work_qht6crxtgndgtjcmaevau32wnm 74 30 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 74 31 very very RB work_qht6crxtgndgtjcmaevau32wnm 74 32 common common JJ work_qht6crxtgndgtjcmaevau32wnm 74 33 . . . work_qht6crxtgndgtjcmaevau32wnm 75 1 In in IN work_qht6crxtgndgtjcmaevau32wnm 75 2 this this DT work_qht6crxtgndgtjcmaevau32wnm 75 3 system system NN work_qht6crxtgndgtjcmaevau32wnm 75 4 , , , work_qht6crxtgndgtjcmaevau32wnm 75 5 it -PRON- PRP work_qht6crxtgndgtjcmaevau32wnm 75 6 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 75 7 mainly mainly RB work_qht6crxtgndgtjcmaevau32wnm 75 8 used use VBN work_qht6crxtgndgtjcmaevau32wnm 75 9 to to TO work_qht6crxtgndgtjcmaevau32wnm 75 10 accept accept VB work_qht6crxtgndgtjcmaevau32wnm 75 11 the the DT work_qht6crxtgndgtjcmaevau32wnm 75 12 laser laser NN work_qht6crxtgndgtjcmaevau32wnm 75 13 spot spot NN work_qht6crxtgndgtjcmaevau32wnm 75 14 image image NN work_qht6crxtgndgtjcmaevau32wnm 75 15 . . . work_qht6crxtgndgtjcmaevau32wnm 76 1 E. E. NNP work_qht6crxtgndgtjcmaevau32wnm 76 2 Processor Processor NNP work_qht6crxtgndgtjcmaevau32wnm 76 3 An an DT work_qht6crxtgndgtjcmaevau32wnm 76 4 intelligent intelligent JJ work_qht6crxtgndgtjcmaevau32wnm 76 5 chip chip NN work_qht6crxtgndgtjcmaevau32wnm 76 6 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 76 7 used use VBN work_qht6crxtgndgtjcmaevau32wnm 76 8 to to TO work_qht6crxtgndgtjcmaevau32wnm 76 9 analyze analyze VB work_qht6crxtgndgtjcmaevau32wnm 76 10 the the DT work_qht6crxtgndgtjcmaevau32wnm 76 11 image image NN work_qht6crxtgndgtjcmaevau32wnm 76 12 , , , work_qht6crxtgndgtjcmaevau32wnm 76 13 and and CC work_qht6crxtgndgtjcmaevau32wnm 76 14 the the DT work_qht6crxtgndgtjcmaevau32wnm 76 15 amount amount NN work_qht6crxtgndgtjcmaevau32wnm 76 16 of of IN work_qht6crxtgndgtjcmaevau32wnm 76 17 displacement displacement NN work_qht6crxtgndgtjcmaevau32wnm 76 18 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 76 19 calculated calculate VBN work_qht6crxtgndgtjcmaevau32wnm 76 20 . . . work_qht6crxtgndgtjcmaevau32wnm 77 1 It -PRON- PRP work_qht6crxtgndgtjcmaevau32wnm 77 2 mainly mainly RB work_qht6crxtgndgtjcmaevau32wnm 77 3 includes include VBZ work_qht6crxtgndgtjcmaevau32wnm 77 4 hardware hardware NN work_qht6crxtgndgtjcmaevau32wnm 77 5 design design NN work_qht6crxtgndgtjcmaevau32wnm 77 6 and and CC work_qht6crxtgndgtjcmaevau32wnm 77 7 software software NN work_qht6crxtgndgtjcmaevau32wnm 77 8 design design NN work_qht6crxtgndgtjcmaevau32wnm 77 9 . . . work_qht6crxtgndgtjcmaevau32wnm 78 1 And and CC work_qht6crxtgndgtjcmaevau32wnm 78 2 the the DT work_qht6crxtgndgtjcmaevau32wnm 78 3 data datum NNS work_qht6crxtgndgtjcmaevau32wnm 78 4 will will MD work_qht6crxtgndgtjcmaevau32wnm 78 5 be be VB work_qht6crxtgndgtjcmaevau32wnm 78 6 sent send VBN work_qht6crxtgndgtjcmaevau32wnm 78 7 to to IN work_qht6crxtgndgtjcmaevau32wnm 78 8 the the DT work_qht6crxtgndgtjcmaevau32wnm 78 9 wireless wireless JJ work_qht6crxtgndgtjcmaevau32wnm 78 10 module module NN work_qht6crxtgndgtjcmaevau32wnm 78 11 . . . work_qht6crxtgndgtjcmaevau32wnm 79 1 F. F. NNP work_qht6crxtgndgtjcmaevau32wnm 79 2 Zigbee Zigbee NNP work_qht6crxtgndgtjcmaevau32wnm 79 3 wireless wireless NN work_qht6crxtgndgtjcmaevau32wnm 79 4 module module NN work_qht6crxtgndgtjcmaevau32wnm 79 5 The the DT work_qht6crxtgndgtjcmaevau32wnm 79 6 system system NN work_qht6crxtgndgtjcmaevau32wnm 79 7 uses use VBZ work_qht6crxtgndgtjcmaevau32wnm 79 8 the the DT work_qht6crxtgndgtjcmaevau32wnm 79 9 wireless wireless JJ work_qht6crxtgndgtjcmaevau32wnm 79 10 module module NN work_qht6crxtgndgtjcmaevau32wnm 79 11 to to TO work_qht6crxtgndgtjcmaevau32wnm 79 12 transmit transmit VB work_qht6crxtgndgtjcmaevau32wnm 79 13 the the DT work_qht6crxtgndgtjcmaevau32wnm 79 14 deformable deformable JJ work_qht6crxtgndgtjcmaevau32wnm 79 15 data datum NNS work_qht6crxtgndgtjcmaevau32wnm 79 16 to to IN work_qht6crxtgndgtjcmaevau32wnm 79 17 the the DT work_qht6crxtgndgtjcmaevau32wnm 79 18 base base NN work_qht6crxtgndgtjcmaevau32wnm 79 19 station station NN work_qht6crxtgndgtjcmaevau32wnm 79 20 , , , work_qht6crxtgndgtjcmaevau32wnm 79 21 and and CC work_qht6crxtgndgtjcmaevau32wnm 79 22 overcomes overcome VBZ work_qht6crxtgndgtjcmaevau32wnm 79 23 the the DT work_qht6crxtgndgtjcmaevau32wnm 79 24 difficulty difficulty NN work_qht6crxtgndgtjcmaevau32wnm 79 25 of of IN work_qht6crxtgndgtjcmaevau32wnm 79 26 long long JJ work_qht6crxtgndgtjcmaevau32wnm 79 27 distance distance NN work_qht6crxtgndgtjcmaevau32wnm 79 28 wiring wiring NN work_qht6crxtgndgtjcmaevau32wnm 79 29 , , , work_qht6crxtgndgtjcmaevau32wnm 79 30 and and CC work_qht6crxtgndgtjcmaevau32wnm 79 31 uses use VBZ work_qht6crxtgndgtjcmaevau32wnm 79 32 the the DT work_qht6crxtgndgtjcmaevau32wnm 79 33 popular popular JJ work_qht6crxtgndgtjcmaevau32wnm 79 34 Zigbee Zigbee NNP work_qht6crxtgndgtjcmaevau32wnm 79 35 to to TO work_qht6crxtgndgtjcmaevau32wnm 79 36 implement implement VB work_qht6crxtgndgtjcmaevau32wnm 79 37 it -PRON- PRP work_qht6crxtgndgtjcmaevau32wnm 79 38 . . . work_qht6crxtgndgtjcmaevau32wnm 80 1 Zigbee Zigbee NNP work_qht6crxtgndgtjcmaevau32wnm 80 2 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 80 3 a a DT work_qht6crxtgndgtjcmaevau32wnm 80 4 wireless wireless JJ work_qht6crxtgndgtjcmaevau32wnm 80 5 network network NN work_qht6crxtgndgtjcmaevau32wnm 80 6 transmission transmission NN work_qht6crxtgndgtjcmaevau32wnm 80 7 technology technology NN work_qht6crxtgndgtjcmaevau32wnm 80 8 which which WDT work_qht6crxtgndgtjcmaevau32wnm 80 9 has have VBZ work_qht6crxtgndgtjcmaevau32wnm 80 10 been be VBN work_qht6crxtgndgtjcmaevau32wnm 80 11 developed develop VBN work_qht6crxtgndgtjcmaevau32wnm 80 12 in in IN work_qht6crxtgndgtjcmaevau32wnm 80 13 recent recent JJ work_qht6crxtgndgtjcmaevau32wnm 80 14 years year NNS work_qht6crxtgndgtjcmaevau32wnm 80 15 , , , work_qht6crxtgndgtjcmaevau32wnm 80 16 which which WDT work_qht6crxtgndgtjcmaevau32wnm 80 17 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 80 18 adaptable adaptable JJ work_qht6crxtgndgtjcmaevau32wnm 80 19 to to IN work_qht6crxtgndgtjcmaevau32wnm 80 20 short short JJ work_qht6crxtgndgtjcmaevau32wnm 80 21 distance distance NN work_qht6crxtgndgtjcmaevau32wnm 80 22 , , , work_qht6crxtgndgtjcmaevau32wnm 80 23 low low JJ work_qht6crxtgndgtjcmaevau32wnm 80 24 rate rate NN work_qht6crxtgndgtjcmaevau32wnm 80 25 and and CC work_qht6crxtgndgtjcmaevau32wnm 80 26 low low JJ work_qht6crxtgndgtjcmaevau32wnm 80 27 power power NN work_qht6crxtgndgtjcmaevau32wnm 80 28 consumption consumption NN work_qht6crxtgndgtjcmaevau32wnm 80 29 . . . work_qht6crxtgndgtjcmaevau32wnm 81 1 V. V. NNP work_qht6crxtgndgtjcmaevau32wnm 81 2 CONCLUSION CONCLUSION NNP work_qht6crxtgndgtjcmaevau32wnm 81 3 In in IN work_qht6crxtgndgtjcmaevau32wnm 81 4 this this DT work_qht6crxtgndgtjcmaevau32wnm 81 5 paper paper NN work_qht6crxtgndgtjcmaevau32wnm 81 6 , , , work_qht6crxtgndgtjcmaevau32wnm 81 7 the the DT work_qht6crxtgndgtjcmaevau32wnm 81 8 dam dam NN work_qht6crxtgndgtjcmaevau32wnm 81 9 displacement displacement NN work_qht6crxtgndgtjcmaevau32wnm 81 10 monitoring monitoring NN work_qht6crxtgndgtjcmaevau32wnm 81 11 system system NN work_qht6crxtgndgtjcmaevau32wnm 81 12 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 81 13 designed design VBN work_qht6crxtgndgtjcmaevau32wnm 81 14 in in IN work_qht6crxtgndgtjcmaevau32wnm 81 15 detail detail NN work_qht6crxtgndgtjcmaevau32wnm 81 16 , , , work_qht6crxtgndgtjcmaevau32wnm 81 17 including include VBG work_qht6crxtgndgtjcmaevau32wnm 81 18 hardware hardware NN work_qht6crxtgndgtjcmaevau32wnm 81 19 structure structure NN work_qht6crxtgndgtjcmaevau32wnm 81 20 design design NN work_qht6crxtgndgtjcmaevau32wnm 81 21 and and CC work_qht6crxtgndgtjcmaevau32wnm 81 22 image image NN work_qht6crxtgndgtjcmaevau32wnm 81 23 processing processing NN work_qht6crxtgndgtjcmaevau32wnm 81 24 algorithm algorithm NN work_qht6crxtgndgtjcmaevau32wnm 81 25 . . . work_qht6crxtgndgtjcmaevau32wnm 82 1 The the DT work_qht6crxtgndgtjcmaevau32wnm 82 2 system system NN work_qht6crxtgndgtjcmaevau32wnm 82 3 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 82 4 tested test VBN work_qht6crxtgndgtjcmaevau32wnm 82 5 in in IN work_qht6crxtgndgtjcmaevau32wnm 82 6 the the DT work_qht6crxtgndgtjcmaevau32wnm 82 7 tailings tailing NNS work_qht6crxtgndgtjcmaevau32wnm 82 8 dam dam NN work_qht6crxtgndgtjcmaevau32wnm 82 9 , , , work_qht6crxtgndgtjcmaevau32wnm 82 10 the the DT work_qht6crxtgndgtjcmaevau32wnm 82 11 data data NN work_qht6crxtgndgtjcmaevau32wnm 82 12 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 82 13 accurate accurate JJ work_qht6crxtgndgtjcmaevau32wnm 82 14 . . . work_qht6crxtgndgtjcmaevau32wnm 83 1 Due due IN work_qht6crxtgndgtjcmaevau32wnm 83 2 to to IN work_qht6crxtgndgtjcmaevau32wnm 83 3 the the DT work_qht6crxtgndgtjcmaevau32wnm 83 4 transmission transmission NN work_qht6crxtgndgtjcmaevau32wnm 83 5 of of IN work_qht6crxtgndgtjcmaevau32wnm 83 6 laser laser NN work_qht6crxtgndgtjcmaevau32wnm 83 7 in in IN work_qht6crxtgndgtjcmaevau32wnm 83 8 the the DT work_qht6crxtgndgtjcmaevau32wnm 83 9 air air NN work_qht6crxtgndgtjcmaevau32wnm 83 10 , , , work_qht6crxtgndgtjcmaevau32wnm 83 11 the the DT work_qht6crxtgndgtjcmaevau32wnm 83 12 visibility visibility NN work_qht6crxtgndgtjcmaevau32wnm 83 13 of of IN work_qht6crxtgndgtjcmaevau32wnm 83 14 the the DT work_qht6crxtgndgtjcmaevau32wnm 83 15 air air NN work_qht6crxtgndgtjcmaevau32wnm 83 16 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 83 17 reduced reduce VBN work_qht6crxtgndgtjcmaevau32wnm 83 18 , , , work_qht6crxtgndgtjcmaevau32wnm 83 19 the the DT work_qht6crxtgndgtjcmaevau32wnm 83 20 brightness brightness NN work_qht6crxtgndgtjcmaevau32wnm 83 21 of of IN work_qht6crxtgndgtjcmaevau32wnm 83 22 the the DT work_qht6crxtgndgtjcmaevau32wnm 83 23 laser laser NN work_qht6crxtgndgtjcmaevau32wnm 83 24 spot spot NN work_qht6crxtgndgtjcmaevau32wnm 83 25 is be VBZ work_qht6crxtgndgtjcmaevau32wnm 83 26 insufficient insufficient JJ work_qht6crxtgndgtjcmaevau32wnm 83 27 , , , work_qht6crxtgndgtjcmaevau32wnm 83 28 so so RB work_qht6crxtgndgtjcmaevau32wnm 83 29 the the DT work_qht6crxtgndgtjcmaevau32wnm 83 30 data datum NNS work_qht6crxtgndgtjcmaevau32wnm 83 31 can can MD work_qht6crxtgndgtjcmaevau32wnm 83 32 not not RB work_qht6crxtgndgtjcmaevau32wnm 83 33 be be VB work_qht6crxtgndgtjcmaevau32wnm 83 34 collected collect VBN work_qht6crxtgndgtjcmaevau32wnm 83 35 sometimes sometimes RB work_qht6crxtgndgtjcmaevau32wnm 83 36 . . . work_qht6crxtgndgtjcmaevau32wnm 84 1 ACKNOWLEDGMENT acknowledgment DT work_qht6crxtgndgtjcmaevau32wnm 84 2 Fund Fund NNP work_qht6crxtgndgtjcmaevau32wnm 84 3 support support NN work_qht6crxtgndgtjcmaevau32wnm 84 4 : : : work_qht6crxtgndgtjcmaevau32wnm 84 5 Shaanxi Shaanxi NNP work_qht6crxtgndgtjcmaevau32wnm 84 6 Education Education NNP work_qht6crxtgndgtjcmaevau32wnm 84 7 Department Department NNP work_qht6crxtgndgtjcmaevau32wnm 84 8 Special Special NNP work_qht6crxtgndgtjcmaevau32wnm 84 9 Fund Fund NNP work_qht6crxtgndgtjcmaevau32wnm 84 10 Project Project NNP work_qht6crxtgndgtjcmaevau32wnm 84 11 number number NN work_qht6crxtgndgtjcmaevau32wnm 84 12 : : : work_qht6crxtgndgtjcmaevau32wnm 84 13 Shaanxi Shaanxi NNP work_qht6crxtgndgtjcmaevau32wnm 84 14 Education Education NNP work_qht6crxtgndgtjcmaevau32wnm 84 15 Finance[2013 Finance[2013 NNP work_qht6crxtgndgtjcmaevau32wnm 84 16 ] ] -RRB- work_qht6crxtgndgtjcmaevau32wnm 84 17 23 23 CD work_qht6crxtgndgtjcmaevau32wnm 84 18 VI VI NNP work_qht6crxtgndgtjcmaevau32wnm 84 19 . . . work_qht6crxtgndgtjcmaevau32wnm 85 1 REFERENCE reference NN work_qht6crxtgndgtjcmaevau32wnm 85 2 [ [ -LRB- work_qht6crxtgndgtjcmaevau32wnm 85 3 1 1 CD work_qht6crxtgndgtjcmaevau32wnm 85 4 ] ] -RRB- work_qht6crxtgndgtjcmaevau32wnm 85 5 Tailings Tailings NNP work_qht6crxtgndgtjcmaevau32wnm 85 6 beach beach NN work_qht6crxtgndgtjcmaevau32wnm 85 7 length length NN work_qht6crxtgndgtjcmaevau32wnm 85 8 monitoring monitoring NN work_qht6crxtgndgtjcmaevau32wnm 85 9 system system NN work_qht6crxtgndgtjcmaevau32wnm 85 10 research research NN work_qht6crxtgndgtjcmaevau32wnm 85 11 based base VBN work_qht6crxtgndgtjcmaevau32wnm 85 12 on on IN work_qht6crxtgndgtjcmaevau32wnm 85 13 digital digital JJ work_qht6crxtgndgtjcmaevau32wnm 85 14 image image NN work_qht6crxtgndgtjcmaevau32wnm 85 15 processing processing NN work_qht6crxtgndgtjcmaevau32wnm 85 16 Zhang Zhang NNP work_qht6crxtgndgtjcmaevau32wnm 85 17 Yulei Yulei NNP work_qht6crxtgndgtjcmaevau32wnm 85 18 [ [ -LRB- work_qht6crxtgndgtjcmaevau32wnm 85 19 2 2 CD work_qht6crxtgndgtjcmaevau32wnm 85 20 ] ] -RRB- work_qht6crxtgndgtjcmaevau32wnm 85 21 Tailings tailing NNS work_qht6crxtgndgtjcmaevau32wnm 85 22 dam dam NN work_qht6crxtgndgtjcmaevau32wnm 85 23 displacement displacement NN work_qht6crxtgndgtjcmaevau32wnm 85 24 monitoring monitoring NN work_qht6crxtgndgtjcmaevau32wnm 85 25 system system NN work_qht6crxtgndgtjcmaevau32wnm 85 26 based base VBN work_qht6crxtgndgtjcmaevau32wnm 85 27 on on IN work_qht6crxtgndgtjcmaevau32wnm 85 28 laser laser NN work_qht6crxtgndgtjcmaevau32wnm 85 29 collimation collimation NN work_qht6crxtgndgtjcmaevau32wnm 85 30 method method NN work_qht6crxtgndgtjcmaevau32wnm 85 31 design design NN work_qht6crxtgndgtjcmaevau32wnm 85 32 Ru Ru NNP work_qht6crxtgndgtjcmaevau32wnm 85 33 Naiyu Naiyu NNP work_qht6crxtgndgtjcmaevau32wnm 85 34 [ [ -LRB- work_qht6crxtgndgtjcmaevau32wnm 85 35 3 3 CD work_qht6crxtgndgtjcmaevau32wnm 85 36 ] ] -RRB- work_qht6crxtgndgtjcmaevau32wnm 85 37 Tailings Tailings NNP work_qht6crxtgndgtjcmaevau32wnm 85 38 safety safety NN work_qht6crxtgndgtjcmaevau32wnm 85 39 monitoring monitoring NN work_qht6crxtgndgtjcmaevau32wnm 85 40 system system NN work_qht6crxtgndgtjcmaevau32wnm 85 41 based base VBN work_qht6crxtgndgtjcmaevau32wnm 85 42 on on IN work_qht6crxtgndgtjcmaevau32wnm 85 43 Silverlight Silverlight NNP work_qht6crxtgndgtjcmaevau32wnm 85 44 Zhang Zhang NNP work_qht6crxtgndgtjcmaevau32wnm 85 45 Cheng Cheng NNP work_qht6crxtgndgtjcmaevau32wnm 85 46 [ [ -LRB- work_qht6crxtgndgtjcmaevau32wnm 85 47 4 4 CD work_qht6crxtgndgtjcmaevau32wnm 85 48 ] ] -RRB- work_qht6crxtgndgtjcmaevau32wnm 85 49 High high JJ work_qht6crxtgndgtjcmaevau32wnm 85 50 precision precision NN work_qht6crxtgndgtjcmaevau32wnm 85 51 positioning position VBG work_qht6crxtgndgtjcmaevau32wnm 85 52 algorithm algorithm NN work_qht6crxtgndgtjcmaevau32wnm 85 53 for for IN work_qht6crxtgndgtjcmaevau32wnm 85 54 laser laser NN work_qht6crxtgndgtjcmaevau32wnm 85 55 spot spot NN work_qht6crxtgndgtjcmaevau32wnm 85 56 center center NN work_qht6crxtgndgtjcmaevau32wnm 85 57 research research NN work_qht6crxtgndgtjcmaevau32wnm 85 58 Chen Chen NNP work_qht6crxtgndgtjcmaevau32wnm 85 59 he -PRON- PRP work_qht6crxtgndgtjcmaevau32wnm 85 60 ; ; : work_qht6crxtgndgtjcmaevau32wnm 85 61 Yang Yang NNP work_qht6crxtgndgtjcmaevau32wnm 85 62 Zhihao Zhihao NNP work_qht6crxtgndgtjcmaevau32wnm 85 63 ; ; : work_qht6crxtgndgtjcmaevau32wnm 85 64 Guo Guo NNP work_qht6crxtgndgtjcmaevau32wnm 85 65 pan pan NN work_qht6crxtgndgtjcmaevau32wnm 85 66 ; ; : work_qht6crxtgndgtjcmaevau32wnm 85 67 Zhang Zhang NNP work_qht6crxtgndgtjcmaevau32wnm 85 68 Yinchao Yinchao NNP work_qht6crxtgndgtjcmaevau32wnm 85 69 ; ; : work_qht6crxtgndgtjcmaevau32wnm 85 70 Chen Chen NNP work_qht6crxtgndgtjcmaevau32wnm 85 71 Siying Siying NNP work_qht6crxtgndgtjcmaevau32wnm 85 72 Beijing Beijing NNP work_qht6crxtgndgtjcmaevau32wnm 85 73 Institute Institute NNP work_qht6crxtgndgtjcmaevau32wnm 85 74 of of IN work_qht6crxtgndgtjcmaevau32wnm 85 75 Technology Technology NNP work_qht6crxtgndgtjcmaevau32wnm 85 76 Journal Journal NNP work_qht6crxtgndgtjcmaevau32wnm 85 77 . . . work_qht6crxtgndgtjcmaevau32wnm 86 1 [ [ -LRB- work_qht6crxtgndgtjcmaevau32wnm 86 2 5 5 CD work_qht6crxtgndgtjcmaevau32wnm 86 3 ] ] -RRB- work_qht6crxtgndgtjcmaevau32wnm 86 4 Astronomical astronomical JJ work_qht6crxtgndgtjcmaevau32wnm 86 5 instruments instrument NNS work_qht6crxtgndgtjcmaevau32wnm 86 6 in in IN work_qht6crxtgndgtjcmaevau32wnm 86 7 image image NN work_qht6crxtgndgtjcmaevau32wnm 86 8 tracking tracking NN work_qht6crxtgndgtjcmaevau32wnm 86 9 algorithm algorithm NN work_qht6crxtgndgtjcmaevau32wnm 86 10 of of IN work_qht6crxtgndgtjcmaevau32wnm 86 11 the the DT work_qht6crxtgndgtjcmaevau32wnm 86 12 comparative comparative JJ work_qht6crxtgndgtjcmaevau32wnm 86 13 study study NN work_qht6crxtgndgtjcmaevau32wnm 86 14 of of IN work_qht6crxtgndgtjcmaevau32wnm 86 15 Wang Wang NNP work_qht6crxtgndgtjcmaevau32wnm 86 16 Lili Lili NNP work_qht6crxtgndgtjcmaevau32wnm 86 17 ; ; : work_qht6crxtgndgtjcmaevau32wnm 86 18 Hu Hu NNP work_qht6crxtgndgtjcmaevau32wnm 86 19 Chinese Chinese NNP work_qht6crxtgndgtjcmaevau32wnm 86 20 ; ; : work_qht6crxtgndgtjcmaevau32wnm 86 21 season season NN work_qht6crxtgndgtjcmaevau32wnm 86 22 Hangxin Hangxin NNP work_qht6crxtgndgtjcmaevau32wnm 86 23 astronomy astronomy NN work_qht6crxtgndgtjcmaevau32wnm 86 24 . . .