A reduction in emissions of sulphur dioxide, which causes acid rain, has increased the impact of greenhouse gases.

METHODS Method of coughing stimulated by sulphur dioxide and method of phenol red were used.

方法采用二氧化硫刺激法和气管段酚红法进行试验.

The reaction of sulphur dioxide and oxygen to trioxide.

二氧化硫和氧气反应生成三氧化硫.

Up to now, sulphur dioxide has been 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 effectiveness of treating sulphur dioxide by corona discharge plasma is studied.

主要研究了电晕放电等离子体法处理二氧化硫的效果.

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.

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.

Similarly, people find it easier to understand the sulphur dioxide to those of dioxide.

同样, 人们更容易感觉到二氧化硫,而不容易感觉到二氧化碳.

Sulphur dioxide has been 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.

Sulphur dioxide is generated when the combustion process uses fuel that contains sulphur.

二氧化硫是燃烧含硫燃料所产生的.

Water. Carbon dioxide . Sulphuric acid. Calcium hydroxide. Alpha. Beta.

水. 二氧化碳.硫酸.氢氧化钙. 阿尔法[α]. 贝塔[β].

Be careful of the dilute sulphuric acid.

当心那些稀释的硫酸.

The sulphuric acid has eaten into these steel pipes.

硫酸已腐蚀了这些钢管.

Her hand came into contact with sulphuric acid and was burned.

她的手接触了硫酸,烧伤了.

A sulphuric acid spill polluted the East River.

硫酸泄漏污染了东江.

His prototype used dilute sulphuric acid and operated at room temperature.

他当时的做法用的是稀释的硫酸,而且是在室温下进行操作.

Protein in foods is determined after digestion with sulphuric acid.

食品中蛋白质含量测定需采用浓硫酸消化.

Recent development and future trend of Yunnan province's sulphuric acid and phosphate fertilizer industries are discussed.

论述近年来云南省硫酸磷肥工业的发展情况及今后的发展方向.

The improvement and operation of natural circulation waste heat boiler for sulphuric acid plants are described.

对全自然循环废热锅炉的改进及其运行情况进行概述.

The absorption of trioxide in water to give sulphuric acid.

水吸收三氧化硫得到硫酸.

The pieces were then thrown into a barrel of sulphuric acid.

随后这些碎片会被扔进一个硫酸桶里.