Many PAHs are carcinogenic or are suspected to be carcinogenic.其主要来源于煤的不完全燃烧,也有相当部分来源于汽车尾气的排放.The both carcinogenic factors were investigated on its dose - response ralationships.研究上述两种致癌因子的剂量 - 效应相关模式.Some industrial ch...
He developed nervous problems after people began repeatedly correcting him.人们开始不停地纠正他的错误，之后他的神经就出现了问题。The rebel soldiers tried repeatedly to storm the building.叛军屡次尝试强攻这座建筑。She claimed she was repeatedly passed over for ...
As with all object - oriented models, CIM has several layers.与所有 面向对象 的模型一样, CIM分为几层.CIM definitions are written in Universal Modeling Language ( UML ).CIM的定义是用通用建模语言 ( UML ) 编写的.Another major element of CIM is computer ...
Anyone who has overpaid tax will be able to backdate their claim to last April.超额纳税者申领退款可以从去年4月算起。Backdate your invoice to April 1 st.你的发票日期应填到4月1日算起....
Bimbo is one of the world's top bread makers.宾堡集团是世界顶尖的面包生产商.I don't want you to look like a bimbo.我不想让你看起来像荡妇一样.Susan : I'm bimbo. He's my meat.我就是那个蠢货, 他是我的肉....