In order to in-phase stack of aligned reflection events on CMP gathers, the stack velocities may have some higher or lower anomalies.

若使共中心点道集内的反射同相轴校平后能够同相叠加， 叠加速度则会出现一些低或高的异常。

youdao

In order to in-phase stack of aligned reflection events on CMP gathers, the stack velocities may have some higher or lower anomalies.

若使共中心点道集内的反射同相轴校平后能够同相叠加， 叠加速度则会出现一些低或高的异常。

youdao