英语翻译1.大气空气气压低,空气不流动时主要因素.由于空气的不流动,使空气中的微小颗粒聚集,漂浮在空气中.2.地面灰尘大,空气湿度低,地面的人和车流使灰尘搅动起来.3.汽车尾气是主要的

Question

英语翻译
1.大气空气气压低,空气不流动时主要因素.由于空气的不流动,使空气中的微小颗粒聚集,漂浮在空气中.
2.地面灰尘大,空气湿度低,地面的人和车流使灰尘搅动起来.
3.汽车尾气是主要的污染物排放,近年来城市的汽车越来越多,排放的汽车尾气是雾霾的一个因素.
4.工厂制造出的二次污染.
5.冬季取暖排放的CO2等污染物.

Answer 1

1 low atmospheric air pressure, air circulation is the main factor. Due to small particles in the air does not flow to make air accumulation floating in the air. 2 the ground dust, low humidity of the air, the crowds and traffic dust stirred up. 3 automobile exhaust is a major source of emissions, in recent years, more and more car emissions of automotive exhaust in the city is a factor in fog. 4 5 winter heating plant secondary pollution emissions of carbon dioxide and other pollutants.