硝化对位异丙基甲苯时会生成二硝基甲苯.The nitration of pcymene may lead to dinitrotoluene.TPPI能被对氯汞苯甲酸盐(PCMBS)和HgCl2强烈地抑制, 被二异丙基氟磷酸酯(DFP) 中等程度地抑制.TPP I was strongly inhibited by PCMBS and HgCl ? 2 , and moderately by DFP.目的 用三异丙基苯酚和三氯氧磷为原料...
The salt content was estimated through ashing salted and demineralized whey powder or its solution.含盐乳清粉、脱盐乳清粉或乳清溶液,其含盐量都可以用灰化法测定.Wet ashing and flame atomic absorption determination of Ca, Mg and Fe have been studied.本文...
It is recognition of compassion's part that leads the up - holders of capital punishment to accuse the abolitionists of sentimentality in being more sorry for the murderer than for his victim.正是对怜悯的作用有了认识,才使得死刑的提倡者指...
Envying those flashy celebrities on the cover page of fashion magazines?您是否对杂志封面里风情万千的明星而艳羡不已?Moves the caret up one page, extending the selection.将插入符号向上移动一页, 扩展所选内容.Kitty's classmate Daniel taught himself how to m...