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....
They had nursed Peter back to some semblance of health.在他们的照料下，彼得貌似恢复了健康。All the years he was sick my mother had nursed him.他生病的这些年来，我妈妈一直照料着他。She nursed a bad cold by going to bed.她以卧床休息治疗重伤风....
在这些化合物里, 环戊二烯环只有4个氢.In there compounds, the cyclopentadiene ring has only four hydrogens.聚二烯基本分子结构是一良好的燃烧剂.The polydiene basic molecular structure is an excellent fuel.所加的反应物可以是二烯烃 、 环二烯烃.The feed reactants can be alkadi...
The government is trying to divert more public funds from west to east.政府正试图将更多的公共基金从西部转到东部。For the Prime Minister, externalising the problem would divert attention from his domestic troubles...对于首相而言，公开这一问题将可转移对他所面临的国内问...
I could see the dawn breeze rippling the shining water.我能看见黎明的微风在波光粼粼的水面上吹出道道涟漪。The pool rippling was caused by the waving of the reeds.池塘里的潺潺声是芦苇摇动时引起的.A goldfish rose to the surface of the little pond, with a sharp rip...