sulphur dioxide

单词sulphur dioxide

基本解释

n.: 二氧化硫

权威解释

• 二氧化硫:

  a poisonous gas with a strong smell, that is used in industry and causes air pollution

英汉解释

• 二氧化硫

例句

• ATMOSPHERIC POLLUTION. DETERMINATION OF THE SULPHUR DIOXIDE CONTENT OF THE AMBIENT AIR BY MEANS OF ULTRAVIOLET FLUORESCENCE.

  大气污染.用紫外荧光法测定环境空气中的二氧化硫含量

• In the lower atmosphere, pollutants like sulphur dioxide "rain out" of the air within days.

  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。

• 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。

• 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。

• Sulphur dioxide has been regarded as one of the most serious of these pollutants.

  二氧化硫一直被认为是这些污染物中最严重的一种。

• Amid the gaseous pollutants they inhale are carbon monoxide, sulphur dioxide, nitrogen oxides, hydrochloric acid, ammonia and hydrocarbons.

  在他们所呼吸的污染气体中有一氧化碳、二氧化硫、氮氧化物、盐酸、氨和碳氢化合物。

• High concentrations of sulphur dioxide, nitrogen, oxides and dust have long been known to be harmful.

  人们早就知道高浓度的二氧化硫、氮、氧化物和尘埃是对人体有害的。

• DETERMINATION OF SULPHUR DIOXIDE BY ABSORPTION OF A NON DISPERSIVE INFRA-RED RADIATION BEAM.

  非扩散红外线辐射束吸收法测定二氧化硫

• 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。

• The country has the world"s highest emission of sulphur dioxide and a quarter of its territory endures acid rain.

  中国是世界上二氧化硫排放量最大的国家，其国土面积的四分之一遭受酸雨的侵蚀。