有限差分波动方程基准面校正  Finite differential wave equation datum correction

波动方程分析  wave equation analysis

波动方程深度偏移  Wave equation based depth migration

波动方程基准面  Wave-equation datuming

波动方程基准面校正  wave equation datum correction; Wave-equation-datuming WED

波动方程基准面延拓  Wave-equation datuming

3-D声波波动方程  3-D acoustic wave equation

标量声波波动方程  scalar acoustic wave equation

波动方程方法  Wave equation based migration

波动方程分解  wave equation decomposition

单程波动方程  One-way wave equation; One way wave equation

单程波动方程式  One-way wave equation

弹性波波动方程  elastic wave equation

地震波波动方程  seismic wave equation

类波动方程方法  wave-like equation method

偏微分波动方程  wave equation

全声波波动方程  full acoustic wave equation

声波波动方程  acoustic wave equation

运动方程分析解  analytical solution of motion equation