地震波形分类技术
seismic waveform classification technique
波形特征分类
wave characteristic classification
波形再分类
Waveform reclassification
地震波波形分析
analysis of seismis waveform
脉冲回波波形分析
Laser echo waveform analysis
波形分频重构
waveform reconstitution by harmonic components
波形分析法
wave analysis method
waveform characteristics method
wave analytical method
波形分析技术
seismic waveform analysis
waveform analysis technology