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sulphuric acid

美 [sʌlˌfjʊərɪk 'æsɪd]英 [sʌlˌfjʊərɪk 'æsɪd]

n.硫酸
网络浓硫酸；求购硫酸；稀硫酸

sulphuric acid

sulphuric acid

权威英汉双解英-汉英-英网络释义

sulphuric acid

n.

1

Suitable for sulphuric acid medium . Can be used for welding same kind of stainless steel and different type of steel lining or clad steel .

适用于硫酸介质，可用于焊接同类不锈钢，也用于衬里异种钢或复合钢焊接。

2

Methods: The total carbohydrate was determined by Phenol -Sulphuric acid method , single carbohydrate was determined by salicylic acid method .

方法：采用苯酚 -硫酸法测定总糖含量，采用水杨酸法测定单糖含量，从而准确测出多糖含量。

3

A lead-acid battery is a collection of cells, each of which contains two electrodes immersed in a strong solution of sulphuric acid .

铅酸电池是电池单元构成的集合，其中每个电池都有两个电极，浸泡在硫酸溶液的电解液里。

7

The prize was awarded to Nicolas Leblanc for a process which used sea salt and sulphuric acid as the raw materials .

这项授予尼古拉斯·卢布朗的奖励就是因为他的方法使用海盐和硫酸作为原材料。

8

abstract: In sulphuric acid medium , the fluorescence signal of acridine red could be decreased by the oxidation of potassium bromate .

研究了稀硫酸介质中，槲皮素催化溴酸钾氧化吖啶红的荧光光谱。

10

11

12

Principle and technical progress of roasting pyrite blended with ferrous sulphate monohydrate to produce sulphuric acid are described .

介绍了硫铁矿掺烧一水硫酸亚铁制酸原理及技术进展。

13

CHEMICAL ANALYSIS OF SULPHURIC ACID AND OLEUM. DETERMINATION OF AMMONIACAL NITROGEN . SPECTROPHOTOMETRIC METHOD.

硫酸和发烟硫酸的化学分析 .氨氮的测定

19

Solid acid catalyst can be substituted for sulphuric acid as esterification catalyst .

固体酸催化剂是能够代替硫酸作为酯化的催化剂。

20

This paper introduces the methods of the recovery and utilization of waste heat and energy saving in the production of sulphuric acid .

介绍了硫酸生产过程中合理回收利用余热的方法及节能降耗的措施。

23

The design and operation of the tail gas desulphurization system for a sulphuric acid plant based on copper off-gas are described .

介绍了新型高效尾气脱硫系统的设计及运行情况。

24

Berberine hydrochloride was extracted from rhizoma Coptis with dilute sulphuric acid as solvent by the method of immersion .

以稀硫酸水溶液作溶剂，采用浸渍法从黄连中提取黄连素。

25

For welding similar stainless steels, compound steel plate, dissimilar steels which can insisting sulphuric acid .

用于焊接耐硫酸介质腐蚀的同类不锈钢、复合板、异种钢等。

26

The Raw materials were pyrite, pyrolusite and waste sulphuric acid . The filter of produced precipitate in acid hydrolysis is easily .

其工艺的特点是产品成本低，并且酸解过程产生的沉淀容易过滤。

27

Concentration behavior of germanium during zinc smelting by hot sulphuric acid leaching iron vitriol precipitation has been analyzed .

分析了热酸浸出 —铁钒法炼锌工艺中锗的行为与富集过程。

28

in this paper , the anti-radiation maternity metal fibre of quantitative research , we adopt the weight method and sulphuric acid method .

本文对防辐射孕妇装金属纤维的定量进行研究，分别采用重量法和硫酸法。

29

Taking sodium silicate and sulphuric acid as a composite depressor , float As and depress Sb .

采用以水玻璃、硫酸为主的组合抑制剂，浮砷抑锑。

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