Microspheric trans aconitic acid imprinted polymers were synthesized via a precipitation polymerization with acetonitrile as solvent.以乙腈为分散剂,采用沉淀聚合法合成了反乌头酸分子印迹聚合物微球.Acetonitrile continuous recovery plant is a subsidiary ...
A novel process of acetonitrile recovery from pharmaceutical effluent was designed.设计了一套回收制药废液中乙腈的新工艺.Acetonitrile continuous recovery plant is a subsidiary part of acrylonitrile production unit.乙腈连续回收装置是与丙烯腈生产主装置相配套的.Me...
Ida would not speak to him except to answer questions.除了回答问题，艾达都不和他说话。Don't upset yourself, Ida.别自寻烦恼了，艾达。George said, "Ida, how are you?" She frowned for a moment and then recognition dawned. "George Black. Well, I...
There was a lot of talent in this city.在这个城市里有很多人才。But then Noble Talent and Lustrous Jade had begun to meddle.但是后来玮才和莹琨又开始惹事生非.We have our native inborn talent, yet we hardly use it.我们有天生的才能，但我们却几乎未曾使用过。Even if I had th...