The progresses in five - membered heterocyclic metallocene analogic complexes and their application in olefin polymerization are reviewed.综述了五元杂环类茂金属配合物的研究进展及其在烯烃聚合中的应用....
At all events, we can't make things worse than they already are.在任何情况下我们都不会把事情搞得比现在更糟.He is not clever, but at all events he works well.他并不聪明, 但不管怎样他做得很好.At all events, he gives no reply.总之, 他不予以回答....
The symbolism of every gesture will be of vital importance during the short state visit.在这次短暂的国事访问期间，一举一动都将有着至关重要的象征意义。Vienna Secession is a symbolism junta of Vienna in the 19 th century.维也纳“分离画派”是十九世纪奥地利的象征主义派别.The fil...
Local infection or trauma causing the adenopathy should be searched for carefully.局限性感染或外伤引起的淋巴结肿大应仔细检查.Trauma to the facial bones is often associated with a cerebrospinal fluid rhinorrhea.面骨的外伤常并发脑脊液鼻漏.Results The new m...
He plays some passages so slowly that they become lugubrious.有些段落他演奏得异常徐缓，听上去有些忧伤。McKay walked slowly toward this screen, feeling a growing tenseness.麦凯缓缓地朝这个屏幕走来，每走一步心情都更加紧张。He talks quite slowly and spaces his words ou...
He actualizes his own unprecedented uniqueness and appreciates the uniqueness of others.他必须充分发挥自己巨大的个性潜能,并懂得赞赏他人的与众不同之处.Each home boasts an unprecedented level of quality throughout.每家的质量都堪称一流。The air crash caused an unp...