英语范文说北京污染关于空气污染的英语作文急
In the past few decades, our Earth has changed a lot, but to the bad direction. Among the changes, the air pollutions resulting from a huge number of automobiles and coal-burning is almost the verest. The vere air pollution alarms humans of the heavy load we have exerted on Earth by our insatiable production and usage of automobiles. However, with the deepening of urbanization, more cars are needed, which will make the air pollution wor. Therefore, the following actions should be taken. First, we should apply the most cutting-edge technologies in order to adopt new forms of energy as substitutes for fossil fuels. Second, try hard to develop possible transportation means, which are enviromental friendly. So that the citizens can reduce the dependence on cars. In short, our humans should take responsibilities for the air pollution and have to find ways to solve this problem.
在过去的几十年中，我们的地球发生了很大变化，但是是往坏的方向。在这些变化中，大量汽车和煤燃烧产生的空气污染是最为严重的。严重的空气污染警告人类，我们无休止的的
生产和使用汽车给我们的地球带来了沉重的负荷。然而，随着城市化的加深，汽车的需求量也越大，这会导致空气污染更严重。因此，我们应该采取以下行动。首先，我们应该运用最尖端的技术，以新型能源作为化石燃料的替代品。其次，努力寻找可能的环境友好型交通方式。这样城市居民就可以减少对汽车的依赖。简而言之，人类应该承担空气污染的责任，寻找解决这一问题的方法。
空难原因>锅巴肉片
Bei ___g, the capital of China is a both ancient and modern city with a long history about 3 000 years. I am sure Bei ___g can suessfully hold the xx Olympic Games.
归来仍少年
First, Bei ___g is a beautiful city with convenient transportation. It has many places of interest. All the foreigners will enjoy themlves here. Second, China is a populous nation with a big sports industry. What’s more, China is one of tho countries with the most rapidly growing economy, and the national power is being steadily strengthened. Third, B
ei ___g has suessfully held many national and international games, and plenty of money will be spent in bringing air pollution under control and improving the city's environment at large. What's the most important, the Chine government and the Chine people all support Bei ___g in the holding of the xx Olympic Games. Hosting the Olympic Games will add more value to world sports. That’s why I was excited at the news that Bei ___g had won its bid for hosting the xx Olympic Games. 猪肾
人为因素
十面埋伏的意思 Human factors
筒骨
城市有毒颗粒物：
City of toxic particulate matter sources:
第一：是汽车尾气。使用柴油的大型车是排放PM10的“重犯”，包括大公交、各单位的班车，以及大型运输 卡车等。城市有毒颗粒物：首先是汽车尾气。使用柴油的车子是排放细颗粒物的“重犯”。使用汽油的小型车虽然排放的是气态污染物，比如氮氧化物等，但碰上雾天，也很容易转化为二次颗粒污染物，加重雾霾。
The first: is automobile exhaust. The large vehicle u diel is PM10 emissions "repeat", including the big bus, each unit of the train, and large transport trucks. City of toxic particulate matter sources: the first is the automobile tail gas. Emissions of fine particles aggregated conquential offen "is the u of diel car". Small cars u gasoline while emissions are gaous pollutants, such as nitrogen oxides, but with fog, is
also very easy to translate into two particulate pollutants, aggravate the haze.
机动车的尾气是雾霾颗粒组成的最主要的成分，最新的数据显示，北京雾霾颗粒中机动车尾气占22.2%，燃煤占16.7%，扬尘占16.3%，工业占15.7%。但随着汽车技术进步以及油品质量的上升，环境管理者发现机动车尾气对雾霾天气形成并不起决定性作用，但作为一些汽车拥有量较大的城市，管理者依旧需要控制机动车排放标准，避免雾霾天气的形成。
丰收的田野
Motor vehicle exhaust is the haze particles pod of the main ponents, the latest data show,Bei ___g haze particles in tail gas of motor vehicles aounted for 22.2%, coal aounted for 16.7%,dust aounted for 16.3%, industry aounted for 15.7%. But with the progress of automobile technology and rising the quality of oil products, environmental managers found that motor vehicle exhaust does not play a decisive role on the formation of haze weather, but as some of the larger citycar ownership, managers still need to control vehicle emissions standards, avoid the formation of hazeweather.
第二：北方到了冬季烧煤供暖所产生的废气。
Second: North to the exhaust gas produced by the burning of coal for heating in winter.
第三：工业生产排放的废气。比如冶金、窑炉与锅炉、机电制造业，还有大量汽修喷漆、建材生产窑炉燃烧排放的废气。
荷花山庄
Third: emissions from industrial production. Such as metallurgy, furnace and boiler, electrical and mechanical manufacturing industry, there are a large number of auto repair paint, building materials production furnace bustion emissions.
