Why doesn't it fly apart under the coulomb repulsion of like - charge elements?为什么它不在同类电荷元的库仑排斥作用下散开 呢 ?Exciton is electron - hole pair held together by their mutual Coulomb interaction.激子就是由电子和空穴在相互间的库仑力作用下,相互维持在一起...
Your article brought back sad memories for me...你的文章使我想起了伤心的往事。...sad old bikers and youngsters who think that Jim Morrison is God.把吉姆·莫里森奉作神明的一些荒唐可悲的摩托车老手和年轻人Aziz was sitting up in bed, looking dishevelled and sad.阿济兹在床...
The President's unescorted vehicle was ambushed just outside the capital.刚出首都，总统无人护卫的汽车就遭到了伏击。There was a scream of brakes from the carriageway outside.外面车行道上传来刺耳的刹车声。The outside air was heavy and moist and sultry.外...
From what I hear, half the campus is lusting after her.从我听到的来看，半个学校的人都想和她上床。The university refused to let Dick Gregory speak on campus.这所大学不让迪克·格雷戈里在校园里发表演说。The school occupies split-site accommodation on the main campus...
In 1979, Liquor Barn thrived as a discount merchandiser.1979年，LiquorBarn烈酒折扣店的生意十分红火。The merchandiser and the fruit grower have blamed each other for bruised unattractive fruit.由于果实损伤而外观不美,常常引起经销人与水果生产者互相责怪.Assist Mercha...