摘要
当今社会,汽车已经成为人们出行的重要交通工具,随着汽车保有量的增加汽车排气污染也变得日益严重,阴霾天、PM2.5就是最直接的影响,温室气体CO2的排放量也是一个很客观的量。因此,加强汽车排放污染的控制与治理是必须的。
In today＇s society, the cars have become important means of transport for people to travel, automobile exhaust pollution with the increase in car ownership has become increasingly serious haze days, PM2.5 is the most direct impact on the emissions of the greenhouse gas CO2 is avery objective of amount. Therefore, it is necessary to strengthen car emission pollution control and governance.
出处
《汽车实用技术》
2012年第9期71-72,共2页
Automobile Applied Technology
关键词
PM2.5
汽车
排气污染
环境
法规
PM2.5
cars
exhaust pollution
environment
regulations
