seismic amplitude meaning in Chinese

地震振幅

The algorithm used in the past was usually based on fourier transform , but there are clearly limitations in the method , because the seismic amplitude spectrum that it evaluated is the function of time windows
如果所选时窗过短，振幅谱会与变换窗函数褶积，失去频率的局部化特徵，而且过短的时窗会使子波的旁瓣呈现为单一反射的假像。
The paper realize the 3d seismic data volume ' s visualization methods and software , and by the display of the characteristics of seismic wave amplitude , the 3d seismic amplitude space distribution of the variation of intensity has been revealed
并实现了三维地震数据体可视化方法和软件，经对三维地震波振幅特征透视显示，可揭示三维地震振幅强弱变化的空间分布。
2 . multiple scale fractal dimension method detects the rock fractures according the fractal dimension of the seismic amplitude data in different scales . the method developed avoids the difficulty in computing fractal dimension in single scale case
( 2 )多尺度分形参数方法通过求取不同尺度下振幅数据的分形维数来检测裂缝，避免了从单一尺度计算分形维数的困难。