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 change of the hemolymph trehalase activity has also been determined.此外,还测定了血淋巴海藻糖酶的活性变化.To define the antiviral activity of M. domestica larva hemolymph.目的确定家蝇幼虫血淋巴的抗病毒作用.Many kinds of proteinase inhibitors were puri...
"Ha ha, ho ho," he chortled.“哈哈,呵呵,”他哈哈大笑。Gill chortled with delight.吉尔高兴得哈哈大笑。When I told them what had happened to me, they all chortled with mirth.我把我的事告诉他们以後, 他们咯咯地笑起来了....