地球外存在生命的理论是基于陨星上存在碳化合物质这一事实的.One theory about the existence of extraterrestrial life rests on the presence of carbon compounds in meteorites.据说这枚陨星是在热分解的化学过程中形成的。It is said that the magnetite was formed by a chemical pro...
The demand generated by one factory required the construction of another.一家工厂产生的需求使得必须再建造一家工厂。The girl had found out about the goings-on in the factory.这个女孩已经发现了工厂里的勾当。The factory may make as few as 1,500 cars this year....
...the Battle of Hastings at which the Norman army routed the English opposition.诺曼军队彻底击溃英格兰军队的黑斯廷斯战役Our army routed the enemy into running for their lives.我们的队伍把敌人打得仓皇逃命.Napoleon had routed Blucher three days earlier.早在...
她给他的私人秘书写了一份简短的备忘录。She penned a short memo to his private secretary.在他的签名下，有一句简短的手写附言。A brief, hand-written postscript lay beneath his signature.我做了个简短的祷告，祈求宽恕。I offered up a short prayer for forgiveness....
Four gene polymorphisms were identified in exon 7. They were Gly 551 X ( GGC → GGT ), Arg 554 His ( CGT → CAT ), Gln 567 Arg ( CAA → CGA ) and Val 582 Ile ( GTC → ATC ).同时在外显子7上发现4个位点的基因多态性,分别为Gly551X(GGC→GGT ) 、 Arg554H...