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...
A toothache racked my jaw.牙疼使我的下巴难受极了.You always ( have ) a toothache ( brcause ) you ( eat ) too ( much ) spicy food.你总是牙疼因为你吃了太多 辛辣 食品.P : The forehead. Sometimes I also have a toothache.前额部. 有时牙齿也疼.He gets irritable w...
She just stood there with an ingot in her hand -- it felt hard, cold and heavy.她站在那儿,手里拿着一块金子, 摸上去,金子又硬又凉,沉甸甸的.a gold ingot金锭His master granted him a small ingot of silver.主人赏给他一锭银子.So press ingot does the outlet after w...
不要那样匆忙地念名单, 要仔细地念出每个名字.Don't race through the list like that, read each name carefully.要是我们匆忙地把工作干完, 可能会把事情弄糟.If we hurry the work, it may be spoiled.几个警察坐着警车匆忙地赶出去了.Several police hurried out in their police car....
Marx's work was more than a critical study of capitalist production.马克思的著作不仅仅是对资本主义生产的批判性研究。Some cynics say that sport is a mere instrument of capitalist domination.一些愤世嫉俗者认为体育不过是资本主义统治的工具而已.An economic crisis engul...
...the seesaw way of politics.政治上的拉锯战Marriage, however, is an emotional seesaw.然而婚姻是一块感情跷跷板。Let's play on the seesaw jungle gym rocker swing merry - go - around slide.我们一起玩跷跷板攀登梯摇床秋千 转椅 滑梯吧.Prices have gone up ...