然而，在汽车交通繁忙的地区，种子在没有火灾的情况下借助汽车尾气提供所需的二氧化氮发芽。
In areas with heavy automobile traffic, however, the seed germinates in the absence of fire, with automobile exhaust supplying the required nitrogen dioxide.
炎热的天气使汽车尾气变成烟雾，加剧了空气污染，这可能使患有哮喘和其他有呼吸问题的人的生活更加痛苦。
Hot weather worsens air pollution by turning car exhaust into smog, which can make life miserable for people with asthma and other breathing problems.
因此，空气会被大量的汽车尾气污染。
Therefore, our environment is polluted by lots of emissions.
提高能源经济标准，减少汽车尾气排放。
Raise fuel economy standards; require lower emissions from automobiles.
二是汽车尾气。
在地球上，烤糊的面包和汽车尾气里都含有稠环芳烃。
On Earth, polycyclic aromatic hydrocarbons are found on burnt toast and in automobile exhaust.
多环芳烃来自于汽车尾气以及住宅供暖和发电的排放。
PAHs are in car or bus exhaust and emissions from residential heating and power generation.
她住在一个加油站附近，街对面是充满汽车尾气的十字路口。
She lived near a gas station and across the street from an intersection choked with exhaust-spewing cars and buses.
二氧化碳(CO2)的，例如从汽车尾气和发电厂。
用途：可用于汽车尾气净化气催化烧成后的还原处理。
Application: It is used for reducing treatment after catalyse burning of automobile tail gas purifier.
但是他们享有一种幸福：几乎完全不受汽车尾气的污染。
But they enjoy one blessing: an almost complete absence of pollution from car exhausts.
其次，中国迫切需要治理主要由汽车尾气造成的城市污染。
Second, it desperately needs to clean its urban centres of pollutants largely produced by exhaust pipes.
氮排放主要来自汽车尾气、工厂、及集约化农业中使用的化肥和粪肥。
Emissions mostly come from vehicle exhausts, factories, artificial fertilisers and manure from intensive farming.
如果说吸烟对人们的健康有害，那么汽车尾气就更有害了。
If smoking is harmful to your health, tail gas is much more so.
而无可否认的是，汽车尾气的排放同样威胁着人类的健康。
There is no denying that the emissions released by cars are also threatening people's health.
汽车尾气，大片的土地被用于停车所造成的问题如洪水猛兽一般。
Emissions. The flood implications of land being given to parking.
没人知道经常吸入大量汽车尾气的上班族大脑是否会受到持续的影响。
No one knows whether regular commuters breathing heavy traffic fumes suffer any lasting brain effect.
由汽车尾气排放造成的污染和全球变暖现在也是许多人关心的严重问题。
Pollution and global warming caused by vehicle emissions and exhaust are now also serious issues that many people are concerned with.
这种引入注目的新技术能极大地减少汽车尾气和其它原因造成的空气污染。
The brave new technology could drastically cut air pollution from auto emissions and other sources.
家长们很反对把儿童游乐场迁移到离马路很近的地方，那里的汽车尾气太多。
Parents have objected to relocating the playground closer to the street and traffic fumes.
在蜂窝陶瓷载体上均匀地喷涂催化剂材料是汽车尾气转化器生产的关键工序。
It is a key working procedure to spray catalyst symmetrically on alveolate ceramic carriers for producing motorcar exhaust converters.
钯：钯与铂的外观和用途都很相似；它出现在汽车尾气排放设备和电子产品中。
Palladium (Pd): Palladium is similar to platinum in both appearance and in use; it appears in vehicle emissions equipment and electronics.
比如，美国采取管制的形式来控制汽车尾气排放，而欧洲采用征收燃料税的方法。
Vehicle emissions, for instance, are controlled by regulation in America, whereas they are mostly discouraged by fuel taxes in Europe.
这些措施包括迁出高污染行业、引入更严格的汽车尾气排放标准并大面积植树等。
These included the relocation of heavy-polluting industries, the introduction of stricter car-emissions standards and a massive reforestation project.
“可能致癌”是WHO用于划分医疗风险的特定类别，夜班工作、汽车尾气和咖啡同属此类。
"Possibly carcinogenic" is a specific category that WHO USES to characterize medical risk, and also has been attached to night-shift work, engine exhaust and coffee.
我还害怕等公交车或出租车，因为等车的时候我很可能被抢劫，或是被汽车尾气给熏死。
I’m afraid to wait for a bus or a cab, because I might get mugged while I’m waiting or choke from the pollution.
我还害怕等公交车或出租车，因为等车的时候我很可能被抢劫，或是被汽车尾气给熏死。
I’m afraid to wait for a bus or a cab, because I might get mugged while I’m waiting or choke from the pollution.
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