smoke formation的意思|示意

Not only the formation, characters and harmfulness were introduced, but also the removal of free radicals in cigarette smoke by plant additives was discussed in detail.

本文介绍了烟气中有毒成分自由基的形成、性质及对人体的危害，并介绍了对植物添加剂降低清除烟气自由基的研究进展。

The reasons of the formation of Photochemical Smoke is analyzed, its production harms brought about, meanwhile, came up with some countermeasures of preventing photochemical smoke is discussed.

文章分析了光化学烟雾形成的原因，讨论了其形式的机理以及造成的危害，同时提出了防治光化学烟雾的一些对策。

The smoke and pollutants in the atmosphere is the main reason for the formation of the paint fading, discoloration.

大气中的油烟和污染物是形成车漆褪色、变色的主要原因。