提出了一种干柱层析法 分离提纯 试剂对氨基偶氮苯的新方法.A new method for separating and purifying p - AAB ( p - aminoazobenzene ) by dry - column chromatography is developed.偶氮苯侧链液晶聚合物.Azobenzene side - chain liquid crystalline.必须通过偶氮,(苯)酚类,有机氯试剂,...
We should equitably assess historical figures.我们应该公正地评价历史人物.Land was more equitably distributed.土地得到更公平合理的分配.The question is how such a deal can be made equitably.问题是交易的双方不对等....
这船常航行于伦敦与悉尼之间.The ship plies between London and Sydney.我身处伦敦市中心比驾船航行于茫茫大海更感到孤单。I feel lonelier in the middle of London than I do on my boat in the middle of nowhere.此后四年中,他往返航行于密西西比河上.For the next four years he steamed u...
他炫耀自己通过装病来逃避服兵役。He boasts of dodging military service by feigning illness.很难将这些人简单地看作是装病怠工的员工。These people are difficult to write off as malingering employees.他不是生病, 他在装病.He is not really ill, he is shamming....
I jotted down her name.我匆忙记下了她的名字.The policeman jotted down my address.警察匆匆地将我的地址记下.I picked up the phone immediately and tapped out the number Julie had jotted down for me.我立即拿起电话，拨打了朱莉帮我记下的号码。...