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...
他们说,当前的征兵体系应当逐步废除。They said the present system of military conscription should be phased out.国民警卫队和预备役的征兵工作8月下旬开始。The call-up of National Guard and reserve units begun in late August.海军不得不让征兵队强制征兵。The navy resorted to th...
他是这场音乐会的主办人之一.He is one of the entrepreneurs of the concert.其费用由主办人承担.The cost of which is borne by an identified sponsor.他仍在攻击主办人.He was still on the offensive against the sponsors....