1) fast shear wave
快横波
1.
The physical characteristics,that shear wave propagating in the formation is double refraction and split into fast shear wave and slow shear wave when earth stress is non-equilibrium,were used in this method.
该方法利用了当地层地应力不均衡时,横波发生双折射形成快横波和慢横波的物理特征,在应力不均衡井段建立快、慢横波应力-速度方程。
2) fast and slow S-wave
快慢横波
3) fast shear azimuth
快横波方位
4) fast shear wave slowness
快横波慢度
5) fast transversal filter
快速横向滤波器
6) time difference (TD) between slow and fast shear waves
快慢横波时差
补充资料：快堆(见快中子增殖堆)
快堆(见快中子增殖堆)
fast-breeder reactor
l快堆堆。(fast一breeder reaetor)见快中子增殖
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