The condition of an exchange force has nothing to do with isospin.交换力的条件与同位旋完全无关.Isospin is a vector quantity.同位旋是矢量.The isospin fractionation intermediate ion collisions is studied by using isospin dependence quantum mo...
The visIt'signalled the normalization of relations between the two countries.这次 访问显示 两国关系已经正常化.The visit signalled the normalization of relations between the two countries.这次访问显示两国关系已经正常化。The relative contents in pe...
He was hauled before the managing director and fired.他被叫去见总裁，然后就被解雇了。Farmers are increasingly losing touch with their instinct for managing the land.农民正在逐渐丢失经营土地的本领。I am managing, but I could not possibly give up work.我正...