波动方程偏移速度分析 WEMVA
三维波动方程偏移 D wave equation migration
有限元波动方程偏移 finite element wave equation migration
有限差分波动方程偏移 finite difference wave equation migration
波动方程地震偏移成像 Wave equation migration imaging
全倾角波动偏移方程 Wave Equation for Migration in Full Dip Scale
这正是目前波动方程偏移效果不太理想的根本原因。
This essentially is the very reason why the effect of wave equation migration is undesirable at present moment.
共接收点倾斜叠加波动方程偏移，本质上是一种叠前偏移方法。
Wave equation migration after common receiving point slant stacks (WEMCRPSS) is essentially a prestack migration method.
本文提出一个新的坐标又换，可得到一套新的波动方程偏移算法。
A new coordinate transform is here introduced to obtain a new family of wave equation migration algorithms.
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