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.Dichloroethane can be converted to VCM.二氯乙烷被转化为氯乙烯.Objective : To investigate the CT and MRI features of Subac...
He is an elderly gentleman who had had a cataract operation.他是一位曾经动过白内障手术的老人.The way is blocked by the tall cataract.高悬的大瀑布挡住了去路.Age is not a factor in cataract surgery.年龄并不是影响做白内障手术的因素。...
汽车散热器 、 冷凝器 、 中冷器产品的供应商.Description : Shanghai Yetao Auto Mobile ---- Radiators, condensers, intercools.对于增压发动机来说, 中冷器是增压系统的重要组成部件.For pressure - boosting engines, intercooler is an important part of pressure - boosting ...
...an ascending spiral of antisocial behaviour.反社会行为盘旋上升的态势Spiral galaxies are considered to be gravitationally bound configurations of stars.旋涡星系被认为是由恒星组成的引力束缚系统.The production in this factory is spiral.这个厂的产量呈盘旋上升。...a...
Sade spends his time in the bastille.萨德正被关在牢狱.Help for the Bastille prisoner's kindred in La Force!到拉福斯营救巴士底囚徒的亲人!" You did good service at the taking of the Bastille, citizen? "“ 你在攻占巴士底狱时表现良好,是么, 公民? ”...