人造地震动
artificial earthquake ground motion
man-made stir-upped seismic
artificial earthquake motion
artificial ground motion
地震波波形分析
analysis of seismis waveform
人工地震波
artificial seismic wave
artificial earthquake wave
simulated earthquake wave
人工模拟爆破地震波
artificial-simulated blasting seismic waves
人造地球卫星
artificial earth‘s satellite
artificial earth’s satellite
Sputnik
ESV
artificial earth satellite
Satellite
earth satellite
人造地球卫星运动方程
artificial earth satellite motion equation
地震地质构造
Seismogeological structure