The developed electronic - actuator was used to realize its mechanization.应用电子操动系统来实现其机械化工程,并给出了计算模型.Performance of control system can be influenced by actuator.执行机构对调节系统的性能有很大影响.A new torque identification strategy of v...
有一颗小行星可能会与地球发生碰撞。There is an asteroid on a collision course with the Earth.小行星, 亦称为 “ 小型行星 ”, 在外太空中不计其数.Asteroids, also known as " minor planets ", are numerous in the outer space.最大的小行星是谷神星,体积约为月球的1/4.The largest astero...
The radio had fed him a diet of pop songs.他从广播里听到的都是千篇一律的流行歌曲。Somalia, pop. 7.9 million, income per head about £1.60 a week.索马里，人口790万，人均收入大约每周1.60英镑。I'll make the tea and you pop off for a while.我来备茶，你去歇一会儿吧。...
Duffy's primitive guitar playing is well below par.达菲粗糙的吉他演奏技巧远不够水平。The conditions are primitive by any standards.无论用什么标准来衡量，其条件都很简陋。It's using some rather primitive technology.它使用的是非常古老的技术。...
Uganda's beautiful highlands are host to a wide range of wildlife.乌干达美丽的高地是众多野生动物的栖息地。Uganda began wide spread child vaccinations against HIB Hib in 2002.在2002年乌干达开始广泛地使用针对Hib的疫苗接种.It was with some trepidation that ...