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- sulphur dioxide derivative 二氧化硫衍生物
- Sulphur dioxide is a pollutant and a major contributor to acid rain. 二氧化硫是一种污染物，并且是形成酸雨的主要因素。
- Effects of sulphur dioxide on the relationship between symbionts in lichen. 二氧化硫对地衣中共生藻菌营养关系影响研究。
- These gases trap the sun's heat whereas sulphur dioxide cools the atmosphere. 这些气体阻隔了阳光中的热量，而二氧化硫起到使空气变凉的作用。
- Acid rain is caused by sulphur dioxide spewed from factories and power plants. 酸雨是由于工厂和发电厂的二氧化硫废气造成.
- A reduction in emissions of sulphur dioxide,which causes acid rain,has increased the impact of greenhouse gases. 引起酸雨的二氧化硫气体排放的减少，增加了温室气体的影响。
- Some sulphur dioxide is liberated when coal, heavy oil and gas burn, because they all contain sulphur compounds. 因为煤、重油和煤气都含有硫化物，所以在它们燃烧时会放出一些二氧化硫。
- A reduction in emissions of sulphur dioxide, which causes acid rain, has increased the impact of greenhouse gases. 引起酸雨的二氧化硫气体排放的减少,增加了温室气体的影响。
- Sulphur dioxide is formed primarily from combustion of sulphur containing fossil fuels. 二氧化硫主要是由燃烧含硫的化石燃料产生。
- Resistance to salt spray, resistance to humid atmospheres containing sulphur dioxide, weathering tests. 抗盐水喷雾试验、抗含有二氧化硫的湿大气试验和老化试验。
- Hence, sulphur dioxide is not permitted to be added to peeled almond under the said Regulations. 因此,根据上述规例,二氧化硫不可添加于南北杏内。
- Observations do not indicate that cloud nucleus concentrations parallel those of sulphur dioxide. 观测没有表明云核浓度与二氧化硫浓度相关。
- High concentration of sulphur dioxide, nitrogen, oxides and dust have long.been known to be harmful. 人们早已知道，二氧化硫、氮、氧化物和尘埃浓度高是有害的。
- High concentration of sulphur dioxide, nitrogen, oxides and dust have long been known to be harmful. 人们早已知道，二氧化硫、氮、氧化物和尘埃浓度高是有害的。
- Sulphur dioxide pollution in America has been cut by a successful cap-and-trade system. 比如，美国采取管制的形式来控制汽车尾气排放，而欧洲采用征收燃料税的方法。
- The system adopted two-stage ammonium process to produce liquid sulphur dioxide and ammonium bisulphite. 尾吸系统采用二段氨法生产液体二氧化硫和亚硫酸氢铵。
- Up to now, sulphur dioxide has been regarded as one of the most serious of these pollutants. 到目前为止，二氧化硫一直被看作是这些污染物中最严重的一种。
- The direct reaction between sulphur dioxide and oxygen to give sulphur trioxide is slow and requires a catalyst. 二氧化硫与氧气直接反应生成三氧化硫是很慢的，且需要催化剂。
- I find it very strange that controlling sulphur dioxide is publicly equalled to focusing the masses attention. 我很奇怪为什么宣传控制二氧化硫就是转移大众注意力？
- In today's chemistry class, our teacher taught us how to carry out an experiment with sulphur dioxide. 今天化学课上，老师带我们做了个关于二氧化硫的实验。
