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- ground surface stability 地面稳定性
- Abrading and cleaning ground surface. 打磨、清洁地面；
- The level at which the ground surface meets the foundation of a building. 参考水准面地表面与建筑物基础相遇的高度
- 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.
- Perturbation of ground surface temperature reconstructions by groundwater flow? 用地下水流进行地面温度重建的扰动?
- Result: 24 cases achieved ocular surface stability and the improvement of visual acuity. 结果:24例眼表基本稳定,视力不同程度提高;
- Soil below the ground surface. 下层土地面下的土壤
- The friction coefficient of the polish surface was 74% of that of grind surface. 摩擦表面抛光处理,使摩擦因数降低为磨削处理时的74%25。
- The sodium silicate sand prepared with higher modulus sodium silicate has advantages of low residual strength, short CO2 blowing time, high moisture absorption ability and surface stability. 摘要使用较高模数的水玻璃混制的型砂具有残留强度低、吹CO2间短等优点，并有好的抗吸湿性和表而稳定性。
- Activity Level and Diltribution of ~(137)Cs in Ground Surface of Anhui Province. 安徽省地表~(137)Cs的活度水平与分布特征
- The infiltration due to rainfall is limited in top layer and is around the range up to 40m from ground surface. 配合丰枯水期地表水及地下水的同位素组成，可追溯地下水源，辅助对地下水流场的了解。
- Since the structure can be easily prepared, and its components are widely selectable, and its surface stability in mechanics and chemistry is outstanding, this structure is an ideal electron emitter. 另外这种结构制作简单、材料选择范围宽、理化稳定性好,是一种理想的场致发射电子源。
- Set dampproof-cloth on the ground surface and the 4 corners should be set completely. 将防潮布放在地面上，四个角必须完全覆盖。
- More often than not, horseshoes placed above the door have the heels up and the ground surface of the shoe facing out. 古爱尔兰传说耶稣出生在马厩，因此马蹄铁也具有神奇的力量。如果有人拾到马蹄铁便被认为会招来好运。
- It can be seen that: during the single train runtime, settlement of ground surface is larger, and fluctuated. 结果表明：在单次列车运行期间内，地面的沉降较大，并且呈现波动现象；
- Abstract: Seism monitoring under ground has higher accuracy with less noise jamming from the ground surface. 中文摘要: 井下地震监测可减少地面噪声干扰、提高地震监测精度。
- The ground surface subsides discontinuously,and rockmass fails slowly in the mine. 东区现有地表下沉属于不连续下沉,岩层破坏主要是缓慢型破坏。
- The fault scarp in ground surface approximately is along the fault face that consists of Cretaceous sandstone and Archaean gneiss. 断层陡坎与白垩系砂岩和太古界片麻岩之间的断层位置大致吻合。
- The guidable bunching production technology established in this paper is ab-vantageous to protect the reserve, the sapling and the ground surface. 研究总结出的导向小集中作业工艺,有利于保护保留木、幼树,不破坏地表。
- Core aerification is generally unneeded during the establishment year. In fact, it can cause surface damage if handled roughly, until the sand surface stabilizes. 在建植年一般不需要打孔。实际上,如果操作不规范,它会让地表受损。到沙表面稳定后再来打孔。
