单词photochemical smog
un.: 光化学烟雾
网络: 光化烟雾；光化学雾；光化雾
光化学烟雾
Because these chemicals are changed by the sun high up in the air, Los Angeles smog is called photochemical smog.
因为这些化学物质会因受到高空中的阳光照射而发生变化，所以洛杉矶烟雾被称为光化烟雾。
it suggests that the solution of preventing photochemical smog from formation is to control pollutant sources.
提出从控制污染源着手来预防光化学烟雾频发的对策。
Los Angeles smog is called photochemical smog.
所以洛杉矶烟雾叫做光化烟雾。
Photochemical smog: Smog produced by action of solar radiation, especially of ultraviolet radiation, on exhausts from vehicles and industry.
太阳辐射，尤其是紫外线辐射对汽车和工业所排放的废气产生光化作用而形成的烟雾。
The consequences are numerous and profound: acid precipitation, photochemical "smog" and global warming, among others.
由此看来，目前的后果非常严重：酸雨，烟雾和全球气候变暖等。
To better understand the photochemical smog pollution hazards and human impact of various control methods.
为了深入了解光化学烟雾污染对人的危害及影响，探讨各种防治方法。
ozone is an important contributor to photochemical smog.
臭氧是光化学烟雾的重要因素。
In addition, tropospheric ozone, a main constituent of photochemical smog, will increase if motor vehicle use continues to rise.
此外，如果汽车的使用继续增长，光化学烟雾所主要含的对流层臭氧将增加。
A 2010 Chinese government report said an increase in acid rain, haze and photochemical smog was caused by growth in vehicle emissions.
2010年中国政府报告谈及，随着汽车排放增长，它导致的酸雨和光化学雾也随之增加。
There are increasing concerns on the air pollution caused by photochemical smog in cities.
城市的光化学烟雾引起的大气污染越来越引起人们的关注。