这一新技术已经被用来鉴别胎儿的性别。The new technique has been used to identify the sex of foetuses.鉴别坠机意外伤亡者的工作费时而且困难重重。The identification of the crash victims was a long and difficult task.他们做了这副牙的石膏模型作鉴别之用。They took a plaster cast of t...
他朝他的兄弟吼叫，脖子上青筋暴突。He shouted at his brother, his neck veins bulging.以前曾发生过暴乱，现在局势不太稳定。There have been riots before and the situation is volatile.12名犯人在一场监狱暴乱中被杀害。Twelve inmates have been killed during a riot at the prison...
面心立方(FCC)及六方最密(HCP)结构金属中的差排结构将有较详细的描述.Dislocation structures in FCC and HCP metals are described in some detail.本文用赝势方法计算了铅的面心立方结构和金刚石结构的晶体总能,讨论了两种结构在高压下的稳定性.Using pseudopotential method, we calculated the crystal energy...