Crossing over The exchange of material between homologous chromatids by the formation of chiasmata.交换:同源染色单体之间形成交叉时遗传物质的交换现象.The exchange of prisoners of war was one of the key elements of the UN's peace plan.交换战俘是联...
This could intensify the risk of a nuclear exchange.这可能会加剧爆发核战争的危险。During the turmoil in the foreign-exchange markets the guilder remained strong.荷兰盾在外汇交易市场的动荡中保持坚挺。They exchange traveller's cheques at a different r...
The lightning moved south followed by a few claps of muted thunder.闪都到南边去,曳着几声不甚响亮的雷.Roscoe laughs loudly and claps him on the back.罗斯科大笑,在他的背上拍了一巴掌.She has feel that someone claps her the shoulder.她感到了有人拍她的肩膀....
The crows caw when moon goes down.月落乌啼.Therefore by regulating swirl number of combustor NO emission caw be reduced.因此,适当调整燃烧室的旋流数可以降低NO排放.Before the moon sets and the crows caw I am already drunk.凤直到月落乌啼当我已醉的时候....
这个阶段星云的大小与其质量成反比。The size of the nebula at this stage is inversely proportional to its mass.对暗星云的研究被一种新发现所推进.The investigation of dark nebulas has been facilitated by a new discovery.形成行星状星云的这一图象可能会引起许多异议.Many objections...
Cooked kidney beans can be used in place of French beans.煮熟的红芸豆可以代替四季豆。Laurence Waters visited us in place of John Trethewy who was unfortunately ill.劳伦斯·沃特斯代替不幸生病的约翰·特雷休伊来拜访我们。Even grafting new blood vessels in place of...