双平方根叠前深度偏移
pre stack depth migration by double square root
双平方根算子
Double-square-root operator
double square root operator
双平方根方程
double-square-root equation
Double square root equation
double square-root equation
DSR equation
单平方根算子
Single square root operator
Single-square-root operator
单平方根方程
single square root equation
阳离子双子表面活性剂
electropositive ion gemini surface active agent
Gemini cationic surfactant
Cationic Gemini surfactants
cationic gemini surfactant
阴离子双子表面活性剂
anionic Gemini surfactants
k+1平方根假设
k+1 square root assumption
递归最小平方算法
recursive least-squares algorithm