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...
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 ...
虽然这是一场艰苦的斗争，但我相信我们会取得胜利。It's an uphill battle but I think we're going to win.昨天在华盛顿举行的中东和谈有了取得进展的迹象。Middle East peace talks in Washington showed signs of progress yesterday.奥拉伊奇先生通过结婚而取得在英国的永久居留权。Mr Olaechea ha...
It is unrealistic to believe perfection is an attainable goal.相信完美可以企及是不现实的。He said they were unrealistic and steeped in the past.他说他们脱离现实，总是沉浸在过去。The film is spoilt by unrealistic contrivances of plot.这部电影被不实际的牵强情节给毁了。...