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- surface deformation monitoring 地表形变监测
- The determinant criteria of the stability of roadbed is mainly ground surface deformation caused by mine goaf collapse. 采煤空区坍塌引起的地表移动与变形是确定路基稳定性的主要依据.
- Research on georobot deformation monitoring, system software for landslides of the Three Gorges. 用测量机器人监测三峡库区典型滑坡研究。
- Current surface deformation is caused by the combination of mining and dewatering. 现有的地表变形曲线为采矿和降水引发地表变形曲线的叠加。
- Therefore, the surface deformation can be detected with fixed-quantity according to the matched DEMs. 它可以将不同时期获取的DEM纳入到统一坐标系中，这样就可以根据匹配后的DEM来定量探测地表变化情况。
- Moreover, the calculated result of monitoring data is given for horizontal deformation monitoring net in Lintong region. 并给出了对临潼水平形变网监测资料的试算结果。
- The deformation matrix method is a fast and available method to calculate surface deformation of connecting rod bearing bore. 变形(柔度)矩阵法计算连杆轴承孔表面变形快速、有效；
- The test result shows that the measure precision of this kind of optical fiber sensors can reach to 50 nm so as to meet the requirement of dam deformation monitoring. 对这种传感器的性能进行测试的结果表明;其精度可达到50nm;满足水坝变形监测的要求.
- Coal mining in remote mountainous district mainly on drift of coalpit,and its influence on surface deformation has already been attention. 偏远山区矿山开采多以小窑掘进为主,其对地表变形的影响已引起人们的重视。
- The results indicate that GPS static positioning technology can reach the precision of milli-meter, and fully meet the requirements of high-precision deformation monitoring. 监测结果表明，采用GPS静态定位技术达到毫米级的精度，完全可以满足高精度滑坡监测的要求。
- By the experiment and theory analysis,impressing-picture grid method is appro-priate and accurate to meaure surface deformation in cross rolling p... 在管材与棒材表面质量控制日益要求提高的今天，分析表面螺纹及缺陷的变形机理势在必行。
- It is proved that GPS could meet the needs of slope deformation monitoring in open pit mines completely,and the monitoring system is successful and inf... 实践表明GPS完全能够满足矿山边坡变形监测的需要,该系统的建立是成功的、有效的。
- In this dissertation, a Twyman-Green interferometer is used to measure silicon surface deformation after anodic bonding. 本文还采用基于相移干涉的泰曼-格林干涉测试系统对键合后硅片的形貌进行了测量。
- Results from land deformation monitoring in the Yangtze Delta by Shanghai Comprehensive GPS Application Network(SCGAN) and the related research are involved in this paper. 本文介绍上海地区GPS综合应用网SCGAN在长江三角洲地区地形变的监测和研究中所取得的成果。
- The system can carry out automatic collection and calculation of monitoring data, which was triumphantly applied to deformation monitoring for the tailing dam. 该系统实现了数据的自动采集与位移量自动解算，并成功应用到尾矿坝安全监测中。
- The method of Auto-Electronic Distance Measurement (EDM) will be the main development way for common fixed-point crustal deformation monitoring of cross-faults. 全自动激光测量方法(EDM)将是常规的跨断层定点地壳形变监测技术主要的发展方向。
- Center drift first construction method was adopted in Wushan main tunnel of Fuzhou 961 Civil Air Defence Work,and ground surface deformation was well controlled. 在福州961人防工程乌山主通道工程施工中采用中洞先行的施工方法，地功地控制了地表变形，保证了地表建筑物的正常使用。
- Factors,which affect the surface deformation of ceramic disk and the brazed area ratio of the ceramic-metal composite structure tappet,have been investigated in this paper. 而影响挺柱使用性能并与钎焊相关的是钎着率和钎焊引起的变形。
- As there are relatively few observed points in crustal deformation monitoring, it is hard to deduct the deformation of the unobserved points correctly with conventional methods. 摘要由于地壳形变监测中观测点相对较少，用常规方法很难准确推求那些未经观测但又需要关注的点的变形量。
- Large displacements of slope and surface deformation due to underground excavation are discussed using the DDA model with results compared with those from DEM. 基于DDA计算模型,补充和发展了DDA计算程序,分析了边坡大位移问题和地下开挖引起地面变形的工程实例,并与离散元计算结果进行了比较研究。
