1.
It is known that SO2 is a moderately soluble gas.
大家知道，SO2是略微可溶的气体。
2.
Comprehensive Control of Low-Concentration SO2 Smoke
低浓度SO2烟气的综合治理
3.
The resulting content of SO2 in the gas-air mixture at ground level is called the ambient concentration.
在到达地面时之烟气-空气混合物中的SO2最终含量，称为“落地浓度”。
4.
An economic method by which SO2 in a flue gas can be removed using the alkaline matters in bolder water from an industrial boiler house is introduced briefly.
简要介绍了工业锅炉房利用锅炉水中的碱性物质除去烟气中SO2的经济方法。
5.
If these were not removed the petroleum products would have a foul smell and on combustion would produce the very corrosive gas, sulphur dioxide (SO2).
不去掉这些物质，石油产品有股臭味，燃烧时会产生极具腐蚀力的气体，二氧化硫（so2）。