锂的某些化学行为类似于Mg的.Lithium has some chemical behavior that resembles the chemistry of Mg.氯化锂盐具有吸湿性的.The salt lithium chloride is hygroscopic.过氯酸肼和过氯酸锂形成两种低共熔物.Hydrazine perchlorate and lithium perchlorate form two eutectics....
你可以和其他在线的人聊天。You can chat to other people who are online.他们可以在线下订单。They can order their requirements on line.在线辅导可供查阅。An online tutorial is provided....
Two rapid transit trains collided early this morning in Boston.今晨早些时候，两辆高速火车在波士顿相撞。Leonard made a rapid calculation: he'd never make it in time.伦纳德快速盘算了一下：他肯定赶不上了。Police pulled him over doing 120km/h, making rapid c...
“你什么意思啊？”我问，替利迪感到愤愤不平。"What do you mean?" I asked, offended on Liddie's behalf.“我想我听到电话铃在响。”——“好的，我明白你的意思了。”"I think I hear the telephone ringing."—"Okay, I can take a hint."别误会我的意思，这个工作很有意思，可惜不是长期性的。Don't get ...
He made no clear distinction between animate and inanimate things.他对有生的和无生的东西缺乏明确的辨别.A rock is an inanimate object.岩石是无生命的物体。...all aspects of the material world, animate and inanimate.物质世界的方方面面，包括有生命的和无生命的As a rule, the...
他颈动脉栓塞，危在旦夕。The arteries in his neck had become fatally congested.科学家们已经在老鼠细小的颈动脉上做了实验。The scientists have experimented on the tiny neck arteries of rats.压迫颈动脉窦对心房扑动时的心房率几乎不起作用.Carotid sinus pressure has little or no eff...