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...
Objective To analyze the clinical characteristics of dopa - responsive dystonia ( DRD ).目的 分析对多巴反应性肌张力障碍 ( DRD ) 的临床特点.The audience weren’t very responsive and the jokes fell a bit flat.观众反应平平，那些笑话没有太大效果。Objective To sum...
Jingles features 6 superb conditioners specifically formulated for different conditioning needs.金戈斯特为不同的发质设计了6款专用护发素.For anisotropic materials Fourier's law must be formulated in a more generalized form.对于各向异性的物质来说,...
直接邮寄广告业在特卖品的包装方面已经变得非常熟练了。The direct marketing industry has become adept at packaging special offers.对于大额的支票和汇款单要使用挂号邮寄。Use recorded delivery for large cheques or money orders.这是免费邮寄，不用贴邮票。It's FREEPOST, so there�...