harmful ingredient的例句大全

Various water-soluble sugars aren't key factors deciding the cigarette tar, but it works a more tremendous negative influence to the haze harmful ingredient, for example PAHs, total nitrogen, nicotin, benzene-withdrawed matter and total volatilizing alkali and potassium have close relations with the tar.

各种水溶性糖含量与卷烟焦油生成量关系并不密切，但它与烟气有害成分如稠环芳烃的量关系密切，总氮、烟碱、石油醚提取物和总挥发碱和钾与焦油关系密切。

in general, counterfeit means that a drug can lack an important ingredient, contain a harmful ingredient or be mislabeled.

一般而言，假药意味着一个药物缺少重要的成分，包含有害的成分或贴错标签。

The close-loop EGI system with threeway catalyst has been verified efficiently to reduce the harmful ingredient in exhaust gas of car.

在汽车中应用带有三元催化剂的闭环电喷系统可以有效降低汽车尾气中的有害成分。