她未列入该编组使大家感到惊讶。Everyone was surprised at her omission from the squad.约有二千人编组成军加强防御工事.About two thousand men were ganged out to strengthen the works.首要者为决定总部幕僚最理想的编组.The first of these was determination of the most desira...
交换力的条件与同位旋完全无关.The condition of an exchange force has nothing to do with isospin.同位旋是矢量.Isospin is a vector quantity.由激光发射出的光线都是同位的.All rays leaving the laster are in phase....