饮用水;挥发性卤代烃;氯仿;四氯化碳.Study on the levels of volatile halogenerated hydrocarbon in drinking Linyi City.摘要研究了碳酸铯催化酚与卤代烃反应制备烷基芳醚.Cesium carbonate catalyzed O - alkylation of phenol to synthesize alkly aryl ethers.此外, 芳基硼酸与卤代烃...
他强烈要求保留北大西洋公约组织以维护和平。He argues strongly for retention of NATO as a guarantee of peace.镇上老码头区多年来疏于维护,快要塌陷了.The town's old quayside is collapsing after years of neglect.埃塔尔的修道士把修道院维护得很好。The monks of Ettal keep the abb...
A general amnesty for political prisoners may be in the offing.可能即将对政治犯实行大赦。There's a pay rise in the offing, I hear.我听说快要涨工资了.The smell of cooking told them there was a meal in the offing.他们闻到做菜的味儿,知道眼看要吃饭了....
Precious few homebuyers will notice any reduction in their monthly repayments.极少数购房者会注意到他们月还款额的减少。It's not a case of whether anyone would notice or not.这不是会不会有人注意到的问题。Interest is paid monthly. Three months' not...
1964年约翰逊的大获成功给政界带来了翻天覆地的变化。Johnson's smashing victory in 1964 changed the political horizon substantially.桑给巴尔岛的居民于1964年反抗苏丹统治，随后时局便不断恶化。Zanzibar's fortunes declined after the islanders revolted against the sul...
These differences are connected with the strong absorption of the composite projectiles.这些差别与复杂的入射粒子的强烈吸收有关.Projectiles became more important because cannons could now fire balls over hundreds or yards.抛射体变得更加重要,因为人们已能用大...
TOYOTA becomes the new dominator in global automobile industry impetuous development.丰田正以凶猛的声势成为全球汽车业新一轮的霸主.Toyota became the world's largest automaker in 2008.2008年,丰田公司成为了全球最大的汽车生产商.The entire Toyota center's...