Collet aimed the binoculars up the hill and adjusted image intensifier dials.科莱把望远镜对着小山丘,调节着镜筒.The intensifier tubes use the photoelectric effect.无源像增强管使用光电效应.Purpose: Used in X - ray image intensifier , flasher, analyti...
现在是拿出更多政治务实精神的时候了。It was time now to show more political realism.他走到冰箱处拿出一瓶酒。He went to the refrigerator and removed a bottle of wine.当我拿出这件作品时，我的讲师们提出了诸多批评意见。When I produced this piece of work, my lecturers were very cr...
The scrawny kitten lingered, brushing itself against our legs, and meowing plaintively.这只瘦得皮包骨的小猫赖着不走, 在我们的脚边蹭来蹭去,叫得挺凄凉的.I heard some meowing , and discovered another kitten under the deck.我听到一阵喵喵叫, 发现平台底下还有一只小猫.Jake hea...
Semiconductor switches actuate reed relays for signal circuits or power relays for other functions.在信号电路中,以半导体开关驱动舌簧继电器;在其它程序动作电路中,以半导体开关驱动功率继电器.He was void of any of these feelings which actuate men to do good.他缺乏任何促使人们...