amplitude spectrum ratio method
ratio of displacement amplitude spectrum
A uniform amplitude spectrum generator
Amplitude Ratio
初动
场比幅
幅度比
振幅比
地震波振幅比
幅值比
位移幅度比
位移幅度
幅比
振幅比率
amplitude ratio-phase difference instrument
Amplitude spectrum
频谱幅值
振幅频谱
波谱
幅值谱
振幅谱
幅度谱
幅值谱图
幅谱
变幅谱
amplitude spectrum analysis
Amplitude spectrum difference
Amplitude spectrum method
amplitude spectrum shaping
characteristic amplitude ratio
cross amplitude spectrum
current amplitude ratio
curve of amplitude spectrum
Decreasing amplitude ratio
dominant frequency of amplitude spectrum
fore-and-aft amplitude ratio
Fourier amplitude spectrum