查询词典 sulphur dioxide

This paper proposed to apply this method to determine the sulphur dioxide in Chinese herbal medicines.

本文就此法测定中药材中二氧化硫含量的可行性和准确性作出探讨和研究。

In our country's some cities, in the atmosphere the sulphur dioxide harm is more common and is stern....

在我国的一些城镇，大气中二氧化硫的危害较为普遍而又严峻。。。。

These gases trap the sun's heat whereas sulphur dioxide cools the atmosphere.

这些气体留住阳光中的热量，而二氧化硫使空气冷却。

These trap the sun's heat whereas sulphur dioxide cools the atmosphere.

这些气体阻隔了阳光中的热量，而二氧化碳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。

As a result of recent world-widediscussions on the possible harmfulness of sulphites, theJoint FAO/WHO Expert Committee on Food Additives has assessed the intake of sulphur dioxide andrelated compounds, suchas calcium, potassium andsodium hydrogen sulphite; calcium, potassium and sodiummetabisulphite; calcium, potassium and sodium sulphite;and sodium thiosulphate.

由於最近全世界关於硫化物的可能的有害，在食品添加剂的联接FAO/WHO专家委员会的讨论估计了二氧化硫入口和相关化合物， suchas钙，钾和钠氢硫化物；钙、钾和钠偏亚硫酸氢盐；钙、钾和亚硫酸钠；并且钠硫代硫酸盐。

Consequently, emission control of acidifying compounds such as sulphur dioxide and nitrogen oxides becomes imperative under the severe situation of China.

针对酸沉降污染的严峻形势，加强对二氧化硫和氮氧化物等酸性物质的排放控制已是势在必行。

The result form the principal component analysis of pollution factors by SPSS shows that the increasing of sulphur dioxide, nitrogen oxide compound and falling dust particles results in the decrease of the Total Suspended Particles, and the aggrandizing of nitrogen oxide compound and TSP leads to the reduction of falling dust particles.

并应用SPSS软件时公路污染因素进行主成分分析，得出了二氧化硫、氮氧化物和尘降的增加会相应导致TSP减少，氮氧化物和TSP的增加会导致尘降减少的结论。

Young wine is packed with anthocyanins, which are very reactive: they interact with both sulphur dioxide and oxygen, which bleaches them.

新酒充满了活跃的花青素：它们与二氧化硫和氧气相互反应，并被漂白。

This is because a decline in coal burning in the Northern Hemisphere has reduced emissions of sulphur dioxide aerosols.

这是由於北半球煤炭燃烧的减少已经减少了二氧化硫气溶胶的排放。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。