基本释义:

有限差分深度偏移

网络释义

1)finite-difference depth migration,有限差分深度偏移

2)Finite difference migration,有限差分偏移

3)finite difference mirgation,有限差分波动方程偏移

4)Fourier finite difference migration operator,Fourier有限差分偏移算子

5)3D finite difference migration,三维有限差分偏移

6)finite difference time migration,有限差分时间偏移

用法和例句

Cut-error that made from the finite difference mirgation,phase angle of error transfer function and factors that determine their values are discussed.

分析误差传递因子相角等因素对有限差分波动方程偏移造成的相位畸变问题 ,找到相应规律。