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....
The prisoner’s limbs flailed violently because of the pain.那囚犯因为疼痛,四肢剧烈地抖动着。He flailed about madly with a baseball bat.他疯狂地挥动球棒.He gave a choked cry, flailed his arms wildly for a moment, and then went over the edge.他闷哼了...
Chlorophyll is produced by the action of light on the plants'leaves.光对植物的叶子发生作用从而产生叶绿素.The disease causes varying degrees of destruction of the chlorophyll.这一病害使叶绿素遭到不同程度的破坏.The structure of the chlorophyll molecule...
Mr Cooper looked fit and sunburnt.库珀先生皮肤黝黑，看起来很健康。The sunburnt grass breathed a harvest breath of dry sweetness and content.草给阳光晒枯了,发出一阵叫人意满心欢的收获期的芳香气息.Her sunburnt skin accentuates the fairness of her hair.她那晒黑了的皮肤突出了她的...
她将在建设农村中贡献出自己的一份力量.She would do her bit to help build up the countryside.我应当为他们的利益贡献出自己的一切.I have to devote myself to their interests.为此目的,我们将贡献出我们的力量 、 财力及坚定决心.To that end we will devote our strength, our resources , an...
下图展示了昆虫怎样由卵成长为成虫的过程.The pictures below show, how insects grow from eggs into adults.成虫的生命期很短.Adult fireflies live a short life.目的观察甲苯咪唑对广州管圆线虫成虫的杀灭效果.Objective To observe the effect of mebendazole against adult worm of A...
Economize in order to make one's money spin out until next payday.节省花钱以维持到下一次发薪.Are you one to spin out of control, in despair?你是那个在绝望中失控的人 吗 ?Most of these storms spin out over the open sea.这些风暴中的大部分最终会在远海上销声匿迹....
"You really won't tell?" she asked, begging for reassurance.“你真的不说吗？”她问道，乞求得到安慰。He won last month's presidential election by a landslide.他以压倒性多数赢得上月的总统选举。He bowled so well that we won two matches.他的球投得极棒，使我们赢下了...