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亚硫酸

na.【化】sulphurous acid
网络sulfurous acid; Sulfite; sulfonic acid

亚硫酸

亚硫酸

英-汉网络释义

亚硫酸

na.

1.【化】sulphurous acid; sulfinic acid

2

There was the protection effect of Seabuckthorn seed oil on the genetic damage induced by sodium in sulfite .

沙棘油对亚硫酸钠诱发的小鼠骨髓嗜多染红细胞微核率有明显的抑制作用。

4

The disinfection facilities include storage , dosing and associated pipeline systems for sodium hypochlorite sodium bisulphite .

消毒设施包括次氯酸钠及亚硫酸钠储存，调控和相关的管道系统。

5

For that, we use powdered sodium metabisulfite.

因此我们要用到粉末状的焦亚硫酸钠。

9

The oxides are sulfur dioxide and sulfur trioxide , which when dissolved in water make sulfurous acid and sulfuric acid, respectively .

硫的氧化物有二氧化硫和三氧化硫，溶于水中时分别形成亚硫酸和硫酸。

12

This paper analysed the causes of higher ash content in white sugar and recommended the effective measures for decreasing it .

本文分析了几间亚硫酸法糖厂白砂糖灰分偏高的主要原因及提出了降低其含量的主要技术措施。

13

15

In the paper, the analysis and prospects on sodiuM hydrosulfite application in Chinese pulp and paper industry are Made .

对连二亚硫酸钠在我国造纸工业的应用前景做了分析和评价。

17

PURIFICATION OF SODIUM SULFITE BY ALCHOL RECRYSTALLIZATION.

乙醇重结晶法精制含酚亚硫酸钠。

18

The oxides mix with water vapor in the air to form weak sulphuric and nitric acid , which later falls as acid rain .

这些氧化物在空气中和水汽结合，转化为亚硫酸和亚硝酸，降落到地面便形成酸雨。

19

the remained wastewater is concentrated to obtain sodium sulfite mixture .

浓缩剩余废水、最终获得亚硫酸钠混合物。

20

The technology of cyclic utilizing by-products from wet desulfuration by using magnesium oxide magnesium sulfite has been presented .

介绍氧化镁亚硫酸镁湿法脱硫及其副产物循环利用的工艺。

21

and (2) performing ammonium sulfite pulping during papermaking by using sulfurous acid mixed solution obtained after the desulphurization .

脱硫后得到的亚硫酸混合溶液用于造纸中亚铵法制浆。

22

specialized in the production of sodium pyrosulfite and sodium bisulfite .

专业生产焦亚硫酸钠，亚硫磺酸氢钠。

23

The cooking liquor, called acid, is thus a solution of calcium which contains an excess of sulfurous acid .

蒸煮所用酸液是一种含有过量硫酸的酸性亚硫酸钙的溶液。

24

is the most convenient form of sanitizing .

焦亚硫酸钠是最方便的消毒方式。

26

Sodium sulfite (Na2SO3) is a reducing agent used to pulp paper and in photography .

亚硫酸钠可在纸浆生产和摄影术中用作还原剂。

27

An indirectly determination of water content in sodium pyrosulphate is introduced .

介绍了一种间接测定焦亚硫酸钠中水分含量的方法。

28

Sodium metabisulfite for sanitizing .

消毒的焦亚硫酸钠。

29

The advantages was obvious compare to traditional processes.

相比于常规连二亚硫酸钠漂白优势明显。

30

Ammonium sulfate is against potassium sulfite pulping of rice straw .

硫酸铵对稻草亚硫酸钾蒸煮有不利影响。

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