seismic discontinuity

Using teleseismic PS converted waveform to get Receiver Function is one of efficient methods which can study velocity discontinuity of the crust and mantle structure under seismic station.

利用远震PS转换波波形提取出的接收函数来研究地震台站下方地壳、上地幔速度间断面结构是有效的方法之一[1]。

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Discrete seismic precursor means discontinuity in time and uncertainty in space.

离散性地震前兆是指地震前兆在时间上的断续性，前兆因素在空间上的不确定性。

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