hybrid migration 中文意思是什麼
hybrid migration
解釋
混合偏移-
A hybrid migration method, named " fourier finite - difference migration ", is a post - stack depth migration scheme. the downward extrapolation operator is split into three operators : one operator is a phase - shift operator for a chosen constant background velocity, another operator is the well - known first - order correction term, and the third operator is a finite - difference operator for the varying of the velocity function. phase - shift downward extrapolation and finite - difference downward extrapolation preserves the advantage of phase - shift method and finite - difference method
傅立葉有限差分(簡稱ffd )偏移演算法是一種疊后深度偏移演算法,其向下延拓運算元是一種混合運算元,包括三項:一項是處理常速的相移運算元,一項是一階相移修正運算元,最後一項是類似45度方程的有限差分運算元,用來處理劇烈橫向變速。 -
You can create a cluster using any of three basic approaches : full migration to a single platform, partial migration, or a mixed or hybrid creation
您可以通過以下三種方法的任意一種來創建一個集群:完全遷移到一個單一的平臺,部分遷移,或者是以混合的方式創建。
分享友人