可以将二氧化碳液化，以便和其他成分分开。You can liquefy the carbon dioxide to separate it from the other constituents.问题是沙质土壤的液化作用.The problem was one of liquefaction of the sandy soil.由液化空气所取得的氧其纯度通常约为99.5%.Oxygen obtained from liquefied a...
Mitochondria are present in all eukaryotic cells.一切真核的细胞都有线粒体.That cell hybridization can be used to dissect regulatory mechanisms controlling gene expression in eukaryotic cells.杂交细胞能被应用于剖析真核细胞中控制基因表现的调节机理.Plasmids are ...
His best friend was killed by police under extremely questionable circumstances.他最好的朋友在极其可疑的情况下被警察打死了。It is questionable whether the expenditure on this project is really justified.该项目的开支是否真的合理还未可知。He has been dogged by ...
树木在微风中发出的沙沙声the sound of the trees rustling in the breeze树叶柔和的沙沙声the soft rustling of leaves这部优良的发动机全速开动时也只发出一点点沙沙声.This fine engine makes only a whisper when running at full speed....
Aston Villa have drawn a Czech team in the first round of the UEFA Cup.欧洲联盟杯首轮阿斯顿维拉队抽到了一支捷克球队。In the UEFA Cup the top 16 sides are seeded for the first round.在欧洲联盟杯比赛中，排名前16位的球队已按位次进入首轮。Roland Nilsson last night backed S...
She says the artist's impression is an excellent likeness of her abductor.她说这张模拟画像像极了绑架她的人。She co-operated with her abductor.她顺从绑匪的要求。He felt a sharp pain in the abductor muscle in his right thigh.他感到右大腿外展肌一阵剧痛。...