Deoxygenate was used to remove the remanent oxygen from gas for supplying the high purity gas.脱氧剂用于脱除气体中的微量氧气以提供含氧量极微的高纯气体.Objective : To explore the relation between specific rotation and purity of sorbitol.目的: 探讨山梨醇的比旋...
University teachers have refused to supervise students' examinations...大学教师拒绝监考。The UN pledged to help supervise the clearance of mines.联合国承诺协助监督扫雷工作。Supervise and remind archivists arranging the documents and infor...
The one thing I look forward to is going punting in Cambridge.我期盼的一件事就是在剑桥乘坐平底船畅游。When I left Cambridge I had a £10,000 overdraft.我离开剑桥时，透支了1万英镑。He asked me to go to Cambridge with him.他要我和他一起去剑桥。...
In there compounds, the cyclopentadiene ring has only four hydrogens.在这些化合物里, 环戊二烯环只有4个氢.The method of cyclopentadiene ( CPD ) from dicyclopentadiene ( DCPD ) with liquid phase thermal decomposition method is studied.研究了...
He was riffling through the papers on his desk.他很快地翻着他桌上的文件。She stands riffling through the pages.她站着在翻阅那本书.It only took him a few moments riffling through the records to find the fight name.他飞快地翻动着记录,一会儿就找到了那个名字....