In the reaction of acetylation and nitration 1,2 ? dichloroethane was used as solvent.在乙酰化、硝化反应中引入了1,2-二氯乙烷溶剂.Polyurethane demulsifier for crude oil were prepared from polypropylene glycol, xylene, toluenediiso - cyanate...
Lead is more solvent in acidic water.铅在酸性水中更易溶解。We must cut back on expenditure in order to remain solvent.我们应减少开支,以备急用.Gasoline is a solvent liquid which removes grease spots.汽油是一种能去掉油污的有溶解力的液体....
Baxter smouldered as he drove home for lunch.巴克斯特开车回家吃午饭的路上，心里一直憋着一团火。The campfire smouldered for hours after the blaze died out.营火在火焰熄灭后闷烧了好几个小时.She smouldered silently with jealousy , ie did not express it openly.她妒火中烧...
把孩子拐走的那帮人从孩子的父亲身上勒索了二万美元.The men who took his son bled the father for $ 20, 000.她父亲付了一万美元赎金将她从绑架中解救出来.Her father paid a $ 10,000 ransom to get her back from a snatch.你是说我父亲违反你的意愿汇了十万元给你?You're telling me my father o...
The school offers after-hours childcare.学校提供课后托管孩子的服务。Both partners shared childcare.这对伴侣分担照看孩子的责任。childcare facilities for working parents为职业父母提供的照管儿童的设施...
他会把钢丝绳拴在汽车底盘上，用卷扬机把汽车吊到运河岸上。He would attach a cable around the chassis of the car and winch it up on to the canal bank.起重机把汽车吊到轮船上.The crane put the car on to the ship.公司 长期 供应各种进口, 国产 二手 汽车吊.Long - term supply of import...
Societe Generale chief economist, political commissar of the Lu said.兴业银行首席经济学家鲁政委表示.Lu Xun has his thesis, his historical perspective.鲁迅是有他的论点, 他的历史眼光的." The Classics on Tea " , written by Lu Yu of the Tang Dynasty ( 61...
The two principal combustion products are water vapor and carbon dioxide.两种主要的燃烧产物是水蒸气和二氧化碳。Mars has an insubstantial atmosphere, consisting almost entirely of carbon dioxide.火星的大气层极其稀薄，几乎全部由二氧化碳构成。Carbon dioxide is a ne...
Gandhi exemplified the virtues of renunciation, asceticism and restraint.甘地体现了克己、禁欲和自我约束的美德。...the emotional expressiveness of modern dance as exemplified by the work of Martha Graham.以玛莎·格雷厄姆的作品为代表的现代舞的情感表现力He exemplifi...