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...
如果这样的话,那就是一心贪图钱财和未婚者的恶劣行径了.That would be the way of the wooer mistress's money.但大多数未婚者必须为自己寻找约会的机会.However, most unmarried people have to find their own dates.这个百折不挠的未婚者经过执着的努力,终于如愿以偿.The persistent suitor made pers...
the flames of the funeral pyre柴堆燃烧的火焰The glow of a funeral pyre slowly dies by the silent river.火葬灰中的红光在沉静的河边慢慢地熄灭下去.a funeral pyre火葬用的柴堆All the world's a pyre!整个世界变成了火葬的柴堆!The widow leapt into the funeral pyre.这个寡妇...