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- STATISTIC CHARACTERISTICS OF THE EARTH SURFACE DEFORMATION FIELD AND ITS CORRELATION WITH THE GROUND TEMPERATURE FIELD 我国地形变场的统计特征及与地温场的相关
- Differential SAR interferometry and its application to monitoring of earth surface deformation SAR差分干涉测量技术及其在地表形变监测中的应用现状
- On the Earth Surface Deformation Caused by the Underground Digging and the Influence of Building Height on its Deformation Resistivity 地下开挖引起地表变形与建筑物抗变形高度因素
- earth surface deformation 地表变形
- A large proportion of the earth surface is ocean. 地球表面大部分是海洋。
- That the earth surface has 3/4 covered by water. 地球表面有四分之三被水覆盖。
- Two thirds of the earth surface is made up of vast oceans. 地球的三分之二是由广阔的海洋构成的。
- Two-thirds of the earth surface is covered with water. 地球表面的三分之二是水。
- That the earth surface has 3/4ths is covered by water. 地球表面有四分之三被水覆盖。
- 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.
- 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。
- Four and two thirdsTwo thirds of the earth surface is covered by water. 地球表面的三分之二覆盖着水。
- 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;
- 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。
- 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。
- 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。
- Meteorite strike events have severe, great and long-term impact on strata structure of the earth surface. 历史上发生的陨击事件对地球表面岩层构造产生了极其严重、深刻和长远的影响。
- 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。