Three-component VSP data of P-wave source are applied to fracture detection.
本文利用P波源三分量vsp资料进行裂缝检测。
The detection of Pre-P wave was affected by the heart rate, respiratory, artefact and low frequency waves.
前波的表达受心率、呼吸、伪差及低频波等因素干扰。
A simultaneous detection of P wave and P-SV converted wave is made using constant offset on a 2-d organic glass model consisting of anticline, fault and horizontal reflector.
在用有机玻璃制成的背斜和断层二维模型上，采用等炮检距的特殊观测方法，进行了p波和p—sv转换波的同时观测。
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