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- The Richter Scale is a measure of ground motion. 里氏震级是测量地动的单位。
- displacement of ground motionn. 地动位移
- Abstract: Most of aseismic structural design methods based on force or displacement can＇t reflect the effect of duration of ground motion, but the energy-based seismic design methods can do. 文章快照: 引言近年来，关于强震作用期间结构累积破坏的研究越来越得到结构工程师们的关注，但大部分现行抗震规范并没有直接考虑这一影响。
- A Time Domain Model of Ground Motion Bas ed on Equivalent of Linear Structure Res ponse. 基于线性结构响应等效的地震动时域模型。
- This error results in using the ground motion uncertainty (spatial characteristic) to extrapolate occurrence of ground motion (temporal characteristic) or the ergodic assumption. 然而它在计算中却存在着一个错误：把强地面运动衰减关系（一个函数）的条件超越概率等同于强地面运动误差（一个变量）的超越概率。
- Seismograms are recordings of ground motion as a function of time and are the basic data which seismologists use to study the waves generated by earthquakes. 震动图是地震仪对大地运动的时间序列记录，同时也是科学家研究地震波的第一手资料。
- The study shows that the peak acceleration of ground motion is significantly influenced by the incident angle.The PGA is unnecessarily the largest for the vertical incidence. 研究表明：入射角对地表的加速度峰值有重要影响，未必在波垂直入射时最大，可能有多个峰值；
- CAI Yuan-qiang,LING Dao-sheng,ZHOU Di-yong.Inverse calculational analysis of ground motion in nonlinear layered soil[J].Journal of Vibration Engineering,2000,13(3):426-432. [6]蔡袁强;凌道盛;周迪永;等.;非线性分层地面运动反演分析[J]
- The expedition covered a lot of ground. 探险队到过很多地方。
- Our soldiers disputed every inch of ground. 我方战士寸土必争。
- Displacement of the lens is not uncommon. 晶体脱位是常见的疾
- This is an interactive educational display of global seismicity that allows to monitor earthquakes in near real-time, view records of ground motion, and visit seismic stations around the world. 这个网站是一个全球性地震交互式教育展示网站，允许用户监测近期的地震情况，查看地面活动的记录并查看全世界的地震台。
- Dislocation: Displacement of the bones of a joint. 脱臼:一种病理状态，由于组织破裂，组成关节的骨发生移位。
- The learning control strategy and the generating way of the displacement instructions through varying velocity and acceleration are presented to control the worktable displacement of grinding machine. 提出利用学习控制策略和变速度、变加速度位移指令生成方法控制磨床工作台位移,可使工作台实现空载快速运动,切入慢速进给,从而减小了惯性对加工精度的影响。
- The amount of vertical displacement of a fault. 落差断层垂直位移的量
- The soldiers contested every inch of ground. 士兵们为争夺每一寸土地而斗争。
- The displacement of this shear zone was about 8km. 剪切位移量为 8 km左右.
- In addition, the regression equations are verified with the records of ground motions. 另外，还用近场地震记录对简化冲击的回归公式进行了验证。
- This simulation offers the settlements of ground uplifts in the bottom of the pit and horizontal displacements of the soil behind the vertical wall in every step. 通过计算得出不同开挖阶段的地表沉降、基底隆起和墙后土体水平位移,为工程设计与施工提供参考。
- design parameter of ground motion 设计地震动参数
