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- 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。
- 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。
- 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。
- 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。
- Observation: No blisters, no cracks nor any surface deformations were observed on the work surface. 观测结果:无起泡,裂缝或任何表面变形。
- ground surface deformation and movement 地表变形与移动
- ground surface deformation and movements 地表变形与移动
- Strength and surface deformation 应力分布及镜面变形
- monitoring on land surface deformation 地表大地变形监测
- prediction and analysis of surface deformation 地表变形预计与分析
- preseismic surface deformation field 震前地表形变场
- The gas bubbled to the surface of the water. 气体变成气泡升上水面。
- The surface of the liquid gradually crusted over. 液体表面渐渐地结了一层皮。
- A breeze ruffled the surface of the lake. 一阵微风吹皱了湖面。
