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- simulated ground motion 模拟地振动
- The Richter Scale is a measure of ground motion. 里氏震级是测量地动的单位。
- This paper presents an experimental method in situ,in which the artificial ground motion is simul taneously excited by the vibrators located at three points on the ground. 本文介绍一种新的现场试验方式:三点激振,研究了在不同类型起振机、不同形状振动基础条件下的人工地震增油技术,观察了增油效果。
- In pure seismology, the ground motion is generally expressed by its amplitude. 在纯粹地震学中，地面运动一般以振幅表示。
- The reflections are recorded by detecting instruments responsive to ground motion. 反射波由对地面振动极敏感的探测仪器记录下来。
- Ground motion composite inversion based on a substructural analysis method is studied in this paper. 本文研究一类基于子结构分析的地震动复合反演问题。
- This scale,commonly known as the Richter scale measures the ground motion caused by an earthquake. 这个震级，一般称为里氏震级，可测量地震引起的地面运动。
- The proplem is to recalculate these amplitudes into the corresponding amplitude of the ground motion. 问题是要将记录图振幅换算为相应的地面运动振幅。
- To make a crushing and grinding motion with the teeth. 咀嚼用牙齿作咬破及嚼碎的动作
- 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。
- The problem is to recalculate these amplitudes into the corresponding amplitude of the ground motion. 问题是要将记录图振幅换算为相应的地面运动振幅。
- The next step will be to add a DVE tool to rotate the image down to a simulated ground plane.After this we'll animate it spinning on the Z axis to add a little excitement to the backdrop. 下一步我们将增加DVE节点来旋转图像模拟地平面，然后我们会旋转它的Z轴来给背景增加一点趣味。
- Some seismometers are capable of detecting ground motion as small as 1 billionth of a meter, or about 40 billionth of an inch. 一些地震检波器能探测相当于十亿分之一米或亿分之四英寸的地面运动。
- This scale, commonly known as the Richter scale measures the ground motion caused by an earthquake. 这个震级，一般称为里氏震级，可测量地震引起的地面运动。
- An accelerometer equipped to measure and record ground motion during an earthquake. 测震仪一种加速测量仪，用以测量和记录地震时的地表运动
- A.Hindy and M.Novak,Pipeline response to random ground motion,J.eng.mech.div.ASCE 106,339-360.1980. 王君杰王前信.;大跨拱桥在空间变化地震动下的响应[J]
- The hanging wall/footwall effect is one of the important characteristics of the near-fault ground motion. 摘要上／下盘效应是近断层地震动的显著特征之一。
- The ground motion at each seismometer is amplified and recorded electronically at a central recording site. 通过比较这些到达时间的数据，我们就可以找出未知地震的来源。
- Currently, predication of near-fault strong ground motion is one of key problems in earthquake engineering. 摘要近断层地震动的预测是当前地震工程中的一个关键科学问题。
- As a result of simulation ground on math model have upper precision, and model facile be conversion, the many of studies are the math simulation now. 由于基于数学模型基础上的仿真结果具有较高的精度,模型转换较容易等特点,现代研究比较多的是数学仿真。
