Because of the ray asymmetry of the downgoing and upgoing waves, the velocity analysis based on the CMP gather cannot be adapted to that of the converted wave (CCP).

 
  • 轉換波上、下行波的不對稱(chēng)性,使得常規基于共中心點(diǎn)(CMP)道集的速度分析不能適用于轉換波。
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