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- elastic ground surface 弹性地面
- 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
- This essay analyzes what causes the crack and calculates according to the elastic ground frame work. 摘要对裂缝的原因进行分析并按弹性地基框架进行计算。
- It s overelaborate to calculate the elastic ground framework using the method of proceeding in an orderly way and step by step. 对裂缝的原因进行分析并按弹性地基框架进行计算。
- 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?
- Couples superstructure and raft on elastic ground through substructure technique, analyzes the interaction of superstructure and raft and ground with ANSYS. 应用子结构凝聚技术将上部结构与弹性地基上筏板基础耦合,通过ANSYS分析了上部结构与筏板基础及地基受力性能的相互影响。
- Soil below the ground surface. 下层土地面下的土壤
- This research is on a new type of grinding wheel - elastic grinding wheel developed for the automation of grinding process on free curved surface (e. g. the cavities of the models, the cams, etc). 本研究是为解决自由曲面（如型腔膜，凸模等）的研磨加工自动化而研制的一种新型摩轮-弹性磨轮。
- 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 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.
- Proved the best elastic grinding wheels in automation and mechanization of conventional hand and buffing jobs. 对于机械化及自动化而言，是最适合的弹性磨轮。
- 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。
- The PVA grinding wheels are elastic grinding wheels bonded with Polyvinyl Alcohol and are much characterized by the sponge structure. PVA磨轮是由聚乙烯醇所结合而成的弹性磨轮，并以海绵状的结构为其特徵。
- Compared with other elastic grinding stones and part of conventional grinding stones, DAIWA RABIN was realized a higher wear resistance. 比较其他的一些弹性砥石或者部分常规砥石，大和化成海绵轮被公认极为耐磨。
- 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。
