介绍了利用BTC生产 过程中产生的副产品氯化氢气体合成盐酸乙脒的工艺研究.This paper introduces the production technology of acetamidine hydrochloride and hydrogen chloride produced in BTC synthesis.采用重量分析法测定盐酸乙脒中难挥发杂质的含量.The content of in volatile impuriti...
They expected a reciprocal gesture before more hostages could be freed.在更多人质获得自由之前他们期望看到对方也有相应的表示。Our relationship is based on reciprocal respect.我们的关系是以互相尊重为基础的.The vocation advocate found the word "vocal" and "reciproc...
The guilty criminal got a lifer, he was sentenced to forty years in prison.那个罪犯肯定要在监狱里面待很久了, 他被判刑四十年.Daniel Sparks, the Houston - born Goldman lifer who ran the mortgage department, usually arrived by a.m.当时在该部门工作的人士说, 抵...
I feel deeply honored to have the opportunity to meet with you.有此机会与大家会晤，我深感荣幸。It's an exciting opportunity to learn what goes on behind the scenes.可以有机会了解幕后的工作，令人非常兴奋。There was no opportunity to ask anything more a...