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.
应特别密切注意氮和二氧化硫的化合物。
Compounds of nitrogen and sulphur dioxide should be particularly closely watched.
高硫煤燃烧过程中的二氧化硫的排放是受到法律限制的。
The emission of sulfur dioxide when high-sulfur coal is burned is restricted by law.
金星云层上方的二氧化硫气体水平显示出巨大且非常频繁的波动。
The level of sulfur dioxide gas above Venus's clouds shows large and very frequent fluctuations.
新的燃煤电厂通常安装昂贵的设备来过滤排放的二氧化硫以遵守法律。
New coal-burning plants usually comply with the law by installing expensive equipment to filter sulfur dioxide from their emissions.
很有可能这些波动，二氧化硫的大量增加和减少，一次又一次地发生。
It is quite possible that these fluctuations, the huge increase and decrease of sulfur dioxide, happening again and again.
这包括使用硫或硫化氢气溶胶，使二氧化硫形成云层，进而导致全球变暗。
This would involve using sulphur or hydrogen sulphide aerosols so that sulphur dioxide would form clouds, which would, in turn, lead to global dimming.
如果人们可以乘公共汽车或骑自行车去上班，而不是乘汽车或骑摩托车，这将有助于对抗二氧化硫的问题。
If people could go to work by bus or by bike instead of car or motorbike, it would be helpful in fighting against the problem of SO2.
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.
二氧化硫：快速解决全球变暖之道
二氧化硫是一种无色气体，带有刺鼻的气味。
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.
二氧化硫可影响呼吸系统和肺功能，并刺激眼睛。
SO2 can affect the respiratory system and the functions of the lungs, and causes irritation of the eyes.
气候空间站上的臭氧监测设备可以收集并检测二氧化硫。
Its Ozone Monitoring Instrument on the Aura spacecraft can pick up and measure sulfur dioxide, which you can see in the plot below.
为控制感染，酒当中通常会添加一些二氧化硫。
Wines were often dosed with sulphur dioxide to control any infection.
二氧化硫可以把地球包裹在一层冷却的雾霭中。
二氧化硫的高排放引起的酸雨使得周围的植物遭到大面积破坏。
Vegetation in the surrounding area has been destroyed by acid rain due to high sulfur dioxide emissions.
发电厂高温燃煤不但产生的二氧化硫少，而且煤烟也大大减少。
Power stations burn coal at a higher temperature and produce less sulphur dioxide but also significantly less soot.
这是由于北半球煤炭燃烧的减少已经减少了二氧化硫气溶胶的排放。
This is because a decline in coal burning in the Northern Hemisphere has reduced emissions of sulphur dioxide aerosols.
为消除二氧化硫和其他有毒气体的排放，他们的也拥有更好的设备。
They are also better equipped to remove sulphur dioxide and other noxious gases.
这里的火山喷涌出的不是岩浆、火山灰和二氧化硫，而是泥浆和甲烷。
Instead of lava, ash, and sulfur dioxide, these volcanoes spew mud and methane.
科学家们可以用飞机直接将二氧化硫散播到平流层而使全球气温下降。
Scientists could use airplanes to inject sulfur dioxide directly into the stratosphere and bring down global temperatures.
同时，可再生柴油排放的二氧化硫物、颗粒物和氮氧化物等要小得多。
Renewable diesel also creates far fewer sulfur dioxide, particulate, and nitrogen oxide emissions.
近地面，二氧化硫是令人讨厌的，能诱发哮喘和皮肤瘙痒症。
On the ground, it's a nuisance, triggering asthma and irritating skin.
有一种假说认为，徳干火山喷发出的大量二氧化硫有毒气体进入了大气。
One theory suggests the Deccan lavas spewed immense amounts of poisonous sulfur dioxide gas into the atmosphere.
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.
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.
法庭发出裁决，责成该炼油厂要么削减其二氧化硫排放量，要么支付沉重的罚单。
A court has ordered the refinery to cut its sulphur-dioxide emissions or face heavy fines.
法庭发出裁决，责成该炼油厂要么削减其二氧化硫排放量，要么支付沉重的罚单。
A court has ordered the refinery to cut its sulphur-dioxide emissions or face heavy fines.
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