如今科学家们发现光污染几乎和二氧化碳污染一样有害。
Nowadays scientists are finding light pollution can be almost as bad as carbon dioxide pollution.
二氧化硫是一种污染物，并且是形成酸雨的主要因素。
Sulphur dioxide is a pollutant and a major contributor to acid rain.
二氧化氮是汽车排放的一种污染物。
这些污染物，尤其是臭氧和煤烟，不像二氧化碳那样悬浮在大气中。
These are pollutants, particularly ozone and soot, that do not hang around in the atmosphere as carbon dioxide does.
二氧化硫是酸雨的主要成因之一，它是一种特别严重的污染物，因为它会降低呼吸系统处理其他污染物的能力。
Sulfur dioxide, a major contributor to acid rain, is an especially serious pollutant because it diminishes the respiratory system's ability to deal with all other pollutants.
超过一半的美国煤炭发电机缺乏二次燃烧氮氧化物污染控制。
More than half of U.S. coal generators lack postcombustion NOx pollution controls.
契形理论——让我们姑且这么称呼吧，则一方面可以让我们能够继续使用矿物燃料，另一方面也保证燃烧产生的二氧化碳不再污染空气。
Wedge theory, if it may be so described, balances that with thinking about ways to continue using fossil fuels while keeping the carbon dioxide that generates out of the atmosphere.
既然世界没能力快速遏制二氧化碳的排放，就该从相对次要的污染因素方面着手。
The world’s inability quickly to curb carbon dioxide should prompt action on these only comparatively minor factors.
一些内燃发动机虽然仍会产生二氧化碳，但污染物排放量已接近零这一最高标准，其他一些内燃发动机的工作效率大大提高，能够输出600匹的强大马力。
Some IC powerplants achieve near-zero emissions of pollution-generating compounds (they will still emit carbon dioxide), while others can generate 600 horsepower more efficiently than ever.
另一种氮污染的来源为矿物燃料，矿物燃料燃烧时，会产生氮氧化物。
Another source of nitrogen pollution comes from fossil fuels, which produce nitrogen oxides when they are burnt.
广告的口号是：“二氧化碳：他们把它称为污染；我们把它叫做生活。”
"Carbon dioxide: they call it pollution; we call it life," runs the slogan.
一氧化碳也是产生臭氧污染和城市雾霭的化学物质之一。
Carbon monoxide is also one of the chemicals that create ozone pollution and urban smog.
许多有害的或者有争议的污染物也未计算在内——比如说二氧化碳和小颗粒排放，或者其污染数据未公之于众——比如说臭氧层的破坏程度。
Many harmful or controversial forms of pollution are either not measured - as is the case for carbon dioxide and small particle emissions - or the data is not made public, as is the case for ozone.
煤炭燃烧的主要缺点——也是工业城市的特色——是烟尘、粉尘、灰渣和废气以及大量的温室气体二氧化碳污染了空气。
A major disadvantage of coal combustion-and characteristic of industrial cities-has been air pollution by soot, dust, ash, exhaust and large amounts of the greenhouse gas carbon dioxide.
与之相反，新的研究包括全部范围的污染物，包括二氧化硫，氮氧化物和水蒸汽。
Instead, the new study included a full range of pollutants, including sulfur dioxide, nitrogen oxide and water vapor.
但二氧化碳并不是导致全球变暖的唯一一种污染物。
But carbon dioxide is not the only kind of pollution that contributes to global warming.
然而，诸如二氧化碳和其它温室气体之类的污染物被长期排除在法律之外，因为它们不是直接，而是通过全球变暖的进程损害人类健康。
Pollutants like carbon dioxide and other greenhouse gases, however, were long excluded under the law, since they don't harm human health directly but rather through the process of global warming.
相反，燃烧轮胎会产生有害的污染物，二氧化硫。
Burning a tyre, by contrast, produces sulphur dioxide, a noxious pollutant.
在大气层底部，像二氧化硫等污染物会随着下雨几天内就从空气中排出。
In the lower atmosphere, pollutants like sulphur dioxide "rain out" of the air within days.
随着收入的增长，人们常常最先关注的是他们的饮用水，而后是有关氧化硫的空气污染问题。
As incomes go up, people often focus first on cleaning up their drinking water, and then later on air pollutants like sulfur dioxide.
刘少杰称，人口控制已经将二氧化硫的排放量降低了17.6%，水污染的主要来源减少了30.8%。
According to Liu, the population controls have kept sulphur dioxide emissions down by 17.6% and the main source of water pollution by 30.8%.
在持续一周的会议期间，科学家证实现在的污染比早先预计的更严重，含硫氧化物进入平流层底部。
In the week of the Asilomar meeting Science published evidence that more pollutants than previously appreciated, including oxides of sulphur, are getting into the lower stratosphere.
实验室模拟化学反应表明这种方法可能是实现最快最不污染海洋，二氧化碳也最不易逃脱的方法。
Laboratory reactions indicate that this process would most likely occur quickly and would not influence the oceans in a negative way or allow the carbon to escape easily.
每天你邻居的SUV都向大气中排放大量的二氧化碳和其他的污染气体，吸收太阳辐射导致大气层升温。
Every day your neighbor's SUV is spewing carbon dioxide and other pollutants into the air, trapping the sun's radiation and heating up the atmosphere.
这种方案会对二氧化碳设置一个综合限度，并列明该方案允许公司污染的相关次数。
It has set an overall limit on emissions, and has issued a corresponding number of permits to pollute to firms covered by the scheme.
作为火灾的产物，烟尘的成分，一氧化碳是俄罗斯西部大部地区森林大火的污染物之一。
A product of fire and a component of smoke, carbon monoxide is among the pollutants that wildfires spread across much of western Russia.
作为火灾的产物，烟尘的成分，一氧化碳是俄罗斯西部大部地区森林大火的污染物之一。
A product of fire and a component of smoke, carbon monoxide is among the pollutants that wildfires spread across much of western Russia.
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