我们对汽车排放物感到忧虑，我们是否对道路同样感到忧虑呢？
We're worried about the emissions from our cars, but how about the roads?
许多技术员忽视用正确的人工呼吸，有的不能将汽车排放物排向工作区外面。
Many techs neglect to use proper respirators; others fail to scrupulously vent vehicle exhaust to the outside on a consistent basis.
催化转化器能减少汽车排放物中的有害成分，是目前最有效的汽车排放控制装备。
Presently, catalytic converter is the most effective equipment to emission control, which can reduce harmful ingredient of automobile emission.
我们的空气质量现在受到了汽车直接排放的污染物的影响。
Our air quality now suffers from the effects of pollutants emitted directly from our cars.
二氧化氮是汽车排放的一种污染物。
更普遍的是，担心城市空气质量的人，应当去关注跟汽车排放的相同的颗粒物。
More generally, anyone concerned about the nation's urban air quality ought to be looking at the same particulates coming out of cars.
然后，当这些化学物质与氮氧化合物(存在于汽车排放的废气中)发生化学反应时，就会形成臭氧，这会对人类和动物的健康构成更大的威胁。
When the chemicals react with nitrogen oxide--found in pollution from cars--they form ozone, a much bigger health threat to humans and animals.
在克拉科夫，很多污染物来自家庭或工厂的煤燃烧，而在纽约市，小汽车，卡车和巴士的尾气排放是主要来源。
In Krakow, most of the compounds come from coal burning for home heating and factories, while in New York City, exhaust from cars, trucks and buses is the major source.
澳大利亚的野生动植物也遭受到汽车有毒排放物的侵害。
The Australian wild life also suffers from the cars' toxic emissions.
随着越来越多的汽车被制造和使用，这些汽车排气管里的排放物所包含的有毒气体的总量也越来越多。
As more and more cars are produced and used, so the emission from their exhaust-pipes contains an ever larger volume of poisonous gas.
德国汽车制造商制造了最大最快的车，因此他们不得不花血本来减少排放物以此来得到补贴。
The German makers, who build the biggest, fastest cars, and are therefore having to spend most to reduce their emissions, are in favour of such a subsidy.
为汽车排放污染物控制技术提供了较好的理论和试验研究基础。
It provides a technology basis of theoretic and testing research for the control of vehicle emission.
我们应该对私家车进行限制，因为汽车排放的有毒气体里含有很多已知的致癌物。
We should restrict private cars, as the toxic gas emitted by cars contains various known carcinogens.
因燃料电池车以氢气作为燃料且唯一排放物为水，它被认为是目前最有发展前景的绿色汽车。
Due to hydrogen fuel cell vehicles as the only emissions from fuel and water, which is considered the most promising of the green car.
由于汽车尾气排放，周围地区煤炭的燃烧以及建筑灰尘所造成的污染物，今年早些时候北京一度几周都笼罩在严重的雾霾当中。
Beijing was shrouded in severe smog for weeks early this year, with pollutants from vehicle emissions, coal - burning in neighboring regions and construction dust.
使用中汽车排放空气污染物不定期检验办法，由中央主管机关会商有关机关定之。
The central competent authority in consultation with the relevant agencies shall determine regulations for the irregular air pollutant emissions testing of in-use motor vehicles.
随着汽车排放法规的日益严格，三元催化转化器的开发和应用已经成为控制汽车排放污染物的根本途径。
With regulations on vehicle exhausts become increasingly strict, development and application of the three-way catalytic converter has become the fundamental approach to control vehicle emissions.
该机构表示，这些汽车排放的污染物高达联邦清洁空气法案允许限度的40倍。
The agency says the cars released pollutants up to 40 times above the limits allowed under the federal Clean Air Act.
本文研究远红外线活化汽油分子后对汽车动力性、燃油经济性和排放污染物的影响。
In this paper, the influence on the car performances of the power, fuel economy and exhaust emission by far-infrared ray activating petrolic molecules is studied.
由于汽车尾气排放，周围地区煤炭的燃烧以及建筑灰尘所造成的污染物，今年早些时候北京一度几周都笼罩在严重的雾霾当中。
Beijing was shrouded in severe smog for weeks early this year, with pollutants from vehicle emissions, coal-burning in neighboring regions and construction dust.
当前我国空气污染问题日益严峻，汽车排放有害污染物是污染的重要来源。
Now the pollution become more serious, the exhaust of the car is the main source.
文章分析了汽车尾气排放污染物的种类，以及对人体产生的危害。
The pollutant categories in the automobile exhausted gas and its harm to human being's health are analyzed firstly.
提出了红外光谱诊断技术用于诊断汽车废气排放物的温度和组分浓度。
A technology of infrared spectroscopy diagnoses is introduced for the flame temperature and species concentration of exhaust emission of vehicles.
每年新车是否可用，取决于汽车制造者是否成功地完成排放物鉴定程序。
The availability of new passenger cars each year depends on whether car makers successfully complete an emission certification process.
怠速法及双怠速法都是在怠速工况下检测待检汽车的排放污染物的容积排放浓度。
Under idle speed mode although emission volume consistency of pollutant is more bigger than other mode, the proportion of idle speed emission of the automobile isn't much.
简要地介绍了汽车废气污染物的危害性和影响因素以及国外常用的废气排放控制技术。
This paper introduces the hazard of automobile exhaust pollutant, influential factors and normally control technology used abroad.
这份报告涵盖了181种空气毒物和内燃机颗粒物，并且估计了暴露于工业源和移动源例如汽车和卡车的排放物的风险。
The report covers 181 air toxics and diesel particulate matter and estimates risks from exposure to emissions from industrial sources and mobile sources such as cars and trucks.
这份报告涵盖了181种空气毒物和内燃机颗粒物，并且估计了暴露于工业源和移动源例如汽车和卡车的排放物的风险。
The report covers 181 air toxics and diesel particulate matter and estimates risks from exposure to emissions from industrial sources and mobile sources such as cars and trucks.
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