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...
His classic boyish looks seemed to proclaim his good humour and openness.他的长相非常孩子气,显得性情很好且诚实坦率." Now and here I proclaim -- "“ 现在我宣布 —— ”He was impelled to proclaim his doctrine.他不得不宣扬他的教义....
She knew Felix fancied himself as a connoisseur.她知道费利克斯把他自己当成鉴赏家。a connoisseur of Italian painting意大利绘画鉴赏家Only the real connoisseur could tell the difference between these two wines.只有真正的内行才能指出这两种酒的区别....
( 如果环境保护局错过了这一最后限期,就不能对不遵守者施以惩罚.( EPA's failure to meet this deadline may affect its ability to collect penalties for non - compliance.如果环境保护局错过了这一最后限期,就不能对不遵守者施以惩罚.EPA's failure to meet this deadline affect it...
Don't condescend to me.别在我面前摆架子。Would you condescend to accompany me?你肯屈尊陪我 吗 ?He did not condescend to their society, he seemed glad of it.他并不是自贬身价地与她们交往, 而是似乎乐于与她们交往....