Secondary aerosols begin life as gases and chemically react in the atmosphere to form particles.
次生气溶胶最初以气体形态出现，在大气中发生化学反应从而形成颗粒物。
2
Procedure of interactions between raw mixture components and kiln atmosphere using secondary fuels in lined kiln are researched.
研究了原料混合物的组分与有耐火衬里的窑在利用二次燃料时窑气氛的相互作用过程。
3
A number of key primary and secondary schools and perfect living facilities are surrounded it. All of these create a rich cultural atmosphere and bring convenience and fashion to people.