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....
不但地球的位置在变化,而且地球本身也在经历着变化.Not only is the position of the earth changing but the earth itself is undergoing change.反射点的位置在第10和第11道检波点之间.Consider the reflecting point halfway between geophone positions 10 and 11.我拒绝出国, 我的位...
" Isn't his family name Bai? How can he be your brother? "“ 不是他姓白 吗,怎会变成你的弟弟? ”Li Bai and Du Fu were two great geniuses in the Tang dynasty.李白和杜甫是唐代的两位伟大的天才.Li Bai and Du Fu figure most prominently in the history of...
Declaration of Independence的音标：Declaration of Independence的英式发音音标为：[ˌdeklə'reiʃən ɔv ˌɪndi'pendəns]Declaration of Independence的美式发音音标为：[ˌdɛklə'reʃən ʌv ˌɪndɪ'pɛndəns]...
He enjoys going to wrestling bouts.他喜欢参加摔跤比赛.The theorists from academe, we found, were wrestling with the same concerns.我们发现, 学院里的理论家们也正在为同样的问题而苦思冥索着.But there's more to my job than wrestling the anaconda.但是我的工作可不仅...
Your recalcitrance obliges firmness on my part.你不服从,迫使我这方面更坚定了.Your recalcitrance obliges firmness on me.你们不听话,那我就得采用果断措施.The law obliges you to surrender sidearms to the proper authorities.法律要求你向有关机构交出武器....
While appreciating the moon , the couple recounted their happy stories.老夫妻俩回忆起甜蜜的往事,一边赏月一边叙旧.Appreciating the wisdom of maturity and the beauty of childhood.欣赏智者的成熟之美与孩子般的天真之美.Appreciating the tree is like the mountain g...
He's a big shot in Chilean politics.他是智利政坛的风云人物。May 22 , 1960, the Chilean sea tsunami waves of 25 meters.1960年5月22日, 智利海域发生海啸,浪高25米....Chilean leftists.智利的左派人士I was not deeply engaged in Chilean matters.我本人亦未过细研究智利...