如果可能，应尽量采用单一的系统接地点。
When possible, try to maintain a single system ground point.
岩石物理学是连接地震与油藏工程的纽带，但目前存在着多种互不兼容的岩石物理模型，因此，有必要开发一种适合所有情况的单一岩石物理模型。
Rock physics is a tie that links seismic to reservoir engineering. However, several incompatible rock physical models coexist currently. It is high time to develop a universal rock physical model.
应用推荐