1.
seismic research, tremors, waves
地震的研究、 震动、 震波.
2.
There are two chief kinds of seismic waves: body waves and surface waves.
有两种主要的地震波：体波和面波。
3.
The Influence of Di-directional Earthquake to Selecting Waves in Time History Analysis and Column Design
双向地震对地震波选取及柱抗震设计的影响
4.
being where earthquake waves arrive simultaneously.
震波圈是同时到达的。
5.
seismic acoustic impedance log
地震波阻抗测井曲线
6.
As the waves travel away from the focus, they grow gradually weaker.
当地震波远离震中时，它们便逐渐减弱。
7.
Seismic waves move out from the focus of an earthquake in all directions.
地震波从震中向周围的各个方向传播。
8.
Seismic sections show the response of the earth to seismic waves.
地震剖面是地壳对地震波的响应。
9.
Study on Seismic Beam-forming Method Based on Phased-array Vibrator System;
基于相控震源的地震波定向方法研究
10.
Body waves, the fastest seismic waves, move through the earth.
体波是最快的地震波，可贯穿地球。
11.
Downward Continuation of Seismic Wavefield with Topography From 2-D Acoustic Wave Equation
起伏地表二维声波方程地震波场延拓
12.
One-way wave method for seismic wave field simulation for complex medium
复杂介质地震波场模拟的单程波方法
13.
the aftermath of war [an earthquake]
战争 [地震] 的余波
14.
short spread of detectors
小距离排列地震检波仪
15.
seismometer testing apparatus
地震检波器测试仪器
16.
seismometer resonant frequency
地震检波器谐振频率
17.
three-component geophone array
三分向地震检波器台阵
18.
vertical component detector
垂直分量地震检波器