他尖刻的反驳显然起了作用。His sharp retort clearly made an impact.几个观众对她的服饰作了尖刻的评价。Several viewers commented unkindly on her costumes.他那尖刻的妙语受到学生的欢迎。His mordant wit appealed to students....
所有四价配位体对铜都有钝化效果,能与铜形成平面的四价配位络合物.All the tetraderadentate ligands were found to be effective with copper, which forms planar four - coordination complexes.可以通过形成络合物的方法来破坏氰离子发生钝化作用.The destruction on inactivation of cyanid...
The Cambrian - Ordovician strata in Luxi Block are very continuous and well exposed.鲁西地块的寒武 - 奥陶纪地层出露连续,露头较好.Seven cattle breeds , including Simmental, Charolais, Limousin , Angus, Jinnan, Qinchuan, Luxi, were used as ex...