To improve the IR absorption of hydrotalcite, we intercalate SO 42 - to partly replace CO 32 - of interlayer.对水滑石红外吸收机理的研究表明,水滑石的层间阴离子起主要作用, 层板具有协同效应.为提高水滑石的红外吸收选择性,通过对不同阴离子的分析和筛选,确定在水滑石层间插入硫酸根.Veiws evidently intercalat...
The boy was Capering dersively, with obscene unambiguous gestures, before a party of English tourists.这个顽童在一群英国旅游客人面前用明显下流的动作可笑地蹦蹦跳跳着.They were capering about, shouting and laughing.他们欢呼雀跃，放声大笑。The lambs were capering in...
Alexander is a pious follower of the faith.亚历山大是个虔诚的信徒.She herself insists she is no slavish follower of fashion.她坚称自己绝不会一味地追随时尚。The fellow's yellow pillow is hollowed by hellos follower.那个家伙的黄色枕头被他的跟随者掏空了.The fello...