The products were analyzed simultaneously using ethyl benzoate ( EB ) as internal standard.以苯甲酸乙 酯 为内标物,一次性同时分析了塔釜产物中各组分含量.The crude, wet benzoate ( 118 grams ) was dissolved with reflux in 1 , 400 ml methanol.将粗制 、 湿的苯甲...
The crude, wet benzoate ( 118 grams ) was dissolved with reflux in 1 , 400 ml methanol.将粗制 、 湿的苯甲酸酯 ( 118克 ) 回流着溶于1400毫升甲醇中.The crude, wet benzoate ( 118 grams ) was disslolved with reflux in 1,400 ml methanol.将粗制 、 湿的苯甲...
那位作者已确定采用更为学术的方法。The author has settled for a more academic approach.丹尼尔-卡尔对疼痛的兴趣源自对学术的兴趣.Daniel Carr's interest in pain began as an intellectual one.希腊学术的发现激起欧洲人很大的兴趣.Awareness of the Greek learning created great e...
Her career climaxed in the award of Oscar.在获奥斯卡金像奖时,她的电影艺术生涯达到了顶峰.The demonstration climaxed two weeks of strikes...游行示威将持续了两周的罢工推向了高潮。His election to the presidency climaxed his political career.他的当选为总统使他的政治生涯达到最高峰。They...