Wade was a hearty, bluff, athletic sort of guy.韦德是个精力充沛、率直、运动型的人。What we're at here is a game of bluff.我们此时陷入的是一场骗局。He is kind and friendly despite his rather bluff manner.他为人厚道,待人亲切,虽然态度有点粗鲁....
介绍了鉴别氯代乙酸的反应原理和操作方法.Reaction principles of chloroacetic acid detection and its operation Methods: Were introduced.表明利用生物技术控制氯代有机物污染的应用前景是光明的.Controlling of chloroorganics pollution by using biological technology has a br...