1) one-way wave equation
单程波动方程
1.
Parallel algorithm of one-way wave equation prestack depth migration;
单程波动方程叠前深度偏移并行算法
2.
Based on it, a new kind of nonzero offset SFMs with high calculating efficiency can be easily developed by using one-way wave equation.
作者通过提出数学检波器(MG)的概念和方法,使利用单程波动方程实现叠前正演成为可能。
3.
According to non-zero offset seismic modeling with true-amplitude one-way wave equation and prestack migration,a seismic layout designing method based on a wave equation was proposed.
基于非零炮检距的真振幅单程波动方程地震叠前正演和叠前偏移理论,提出了基于波动方程的地震观测系统设计方法。
2) one-way wave equation
单向波动方程
3) One-way wave-equation
单程波方程
1.
Based on P-wave one-way wave-equation,the paper gave P-SV converted wave one-way wave-equation.
本文以纵波的单程波方程为基础,给出了转换波的单程波方程。
4) one-way wave equation
单程波方程
1.
True amplitude turning-wave one-way wave equation migration.;
真振幅全倾角单程波方程偏移方法
2.
Based on one-way wave equation,split-step Fourier prestack depth migration method is fast and steady.
但是应用传统的单程波方程偏移算子只能得到地震波的运动学特征,无法得出其动力学特征。
3.
(1) We can derive preserved-amplitude one-way wave equation defined by double-square-root(DSR) operator from the equation of preserved-amplitude single-square-root operator;.
其基本内容包括:(1)从保幅的单平方根算子方程出发,推导出由双平方根算子定义的保幅单程波方程;(2)根据地震波摄动理论把速度场分裂为层内常速背景和变速扰动,分别在频率-波数域和频率-空间域求得波场深度延拓的偏移时移量及振幅校正系数,从而得到最终的DSR保幅波场延拓算子;(3)在高频假设条件下,把DSR保幅波场延拓公式中的积分运算进行稳相近似,得到保幅波场延拓的相移公式。
5) One-way Lippmann-Schwinger integral equation
单程Lippmann-Schwinger波动积分方程
6) Wave equation
波动方程
1.
Prestack depth migration by wave equation-based focus-point controlled illumination;
基于波动方程的聚焦点控制照明叠前深度偏移
2.
Forward simulation of ground penetrating radar and its finite difference method wave equation migration processing;
探地雷达的正演模拟及有限差分波动方程偏移处理
3.
3-D forward modeling of wave equation using explicit short operator;
波动方程显式短算子三维正演模拟
补充资料：波动方程
见双曲型偏微分方程。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条