There's water and there's sulphur dioxide.

这是水子，这是二氧子。

And that sulphuric acid is made by sulphur dioxide coming out of volcanoes on the surface.

这些酸来源于二氧产生于地表的火山。

But there was no incentive for the power plants to stop emitting sulphur dioxide.

但发电厂没有动力停止排放二氧。

Sulphur dioxide and nitrogen oxide combine to form acid rain.

【form】二氧和氮氧物结合形成酸雨。

The sulphur dioxide level in the air was 32 parts per billion.

【part】空气中二氧的含量是十亿之三十二。

The rest of the gas is nitrogen, carbon dioxide, sulphur dioxide, methane, ammonia and hydrogen.

剩下的气体是氮气、二氧碳气体。

They're carrying devices that measure gases, especially sulphur dioxide, which can pose a danger to health and even be fatal.

他们携带测量气​​体的设备，尤其是二氧， 这可能对健康构成威胁， 甚至是致命的。

Fumigants such as hydrogen cyanide, sulphur dioxide and DDT itself are now regarded in most places as too toxic to use.

氰氢、二氧和滴滴涕熏蒸剂本身现在在大多数地方都被认为毒性太大而无法使用。

The researchers are also working with the regulator in Maharashtra, a neighbouring state, to introduce a market for sulphur dioxide, another pollutant.

研究人员还与邻邦马哈拉施特拉邦的监管机构合作，推出另染物二氧市场。

Sulphur dioxide is particularly influential because of how it combines with water to form sulphuric aerosols—a light-scattering haze which hangs in the sky.

二氧的影响尤其大，因为它与水结合形成磺气溶胶——悬浮在天空中的光散射薄雾。

Gas-fired stations emit much less carbon dioxide, per unit of electricity, than coal, which also gives off all sorts of other nasties when burned, from sulphur dioxide to mercury.

生产同单位的电，燃气发电厂排放的二氧碳比燃煤发电厂排放的少。除此之外，煤在燃烧时也会产生各有害气体，包括二氧和汞。

This would involve using sulphur or hydrogen sulphide aerosols so that sulphur dioxide would form clouds, which would, in turn, lead to a global dimming.

气雾剂的成主要是或氢，这样来二氧就会形成云层，因而就会实现全球变暗。

Older volcanic rocks tend to emit less infrared, say the researchers, because carbon dioxide and sulphur dioxide in the planet's atmosphere weather the rocks and change their composition.

研究人员说，较旧的火山岩往往发出较少的红外线，因为二氧碳和二氧在地球大气中使岩石风并改变它们的成。

For years, its power stations had been emitting large amounts of sulphur dioxide, which was falling back to Earth as acid rain, causing harm to plants, aquatic animals and infrastructure.

多年来，它的发电站直在排放大量二氧，这些二氧以酸雨的形式回落到地球上，对植物、水生动物和基础设施造成伤害。

The idea is to inject sulphur dioxide—or perhaps other chemicals such as calcium carbonate or powders made of aluminium or diamonds—not into the troposphere, but the stratosphere, which begins up to 20km above the surface.

这个想法是将二氧——或者可能是其他学物质， 如碳酸钙或由铝或钻石制成的粉末——不是注入对流层，而是注入平流层， 平流层开始于距地表 20 公里处。