This thesis emphasized on the preparation of mesoporous molecular sieves MSU.中孔分子筛MSU是当今认为在稳定性方面很有发展前途的一种催化新材料.The mesoporous silica molecular sieves Zr - MCM - 41 were synthesized in ethylenediamine.以乙二胺为碱性介质合成了Zr-MCM-4...
We dramatized the shooting down of an unarmed black man.我们全力强调的是一名手无寸铁的黑人遭到了杀害.In ancient times, this kind of sacrificial ceremony was already dramatized.在古时候这种祭祀仪式已经戏剧化了....an incident later dramatized in the movie ...
Politics is clubby, careerist, and cynical.政治是排外的，充满野心的，只顾自己不顾他人的。...careerist politicians.野心勃勃的政客Ambition for personal gain egged the bourgeois careerist on.个人利欲支配着这个资产阶级野心家的行动.Nothing could sate the careerist's gr...