硫磺酸

A salt of thiocyanic acid; formed when alkaline cyanides are fused with sulfur.

硫氰酸的一种盐，当碱性氰化物被硫磺溶解时形成。

Hydrochloric acid and thiosulphate solution react to give sulphur particles which can block the transmission of light. Under this merit, light sensor can be used to collect the corresponding experimental data. Analysing these data can help to find out the relationship between the concentration of solution and the rate of reaction.

由於氢氯酸与硫代硫酸盐溶液反应所释出的硫磺会影响光线进行，因此利用光度感应器便可收集有关的实验数据，透过这些数据的分析便可找出溶液浓度与这个反应速度的关系。

A salt of tungstic acid .

硫氰酸的一种盐，当碱性氰化物被硫磺溶解时形成。

A HPLC method was used for analyzing the changes of eight major constituents, namely gallic acid, paeoniflorin sulfonate, catechin, paeoniflorin sulfonate, albiflorin, paeoniflorin, benzoic acid, pentagalloylglucose and benzoylpaeoniflorin, with the three processing procedures of decorticating, boiling and fumigating by burning of sulphur.

采用高效液相色谱法分别分析经去皮、水煮和硫磺熏制3个不同加工阶段后，白芍中没食子酸、儿茶素、芍药苷亚硫酸酯、芍药内酯苷、芍药苷、苯甲酸、五没食子酰基葡萄糖和苯甲酰芍药苷等8种主要化学成分的变化。

The problem of fiber demister blocked by sublimed sulfur and oil smoke appears in the production of sulfuric acid from sulfur-burning easily.

在硫磺制酸生产中，易出现升华硫和油烟堵塞纤维除雾器。

In sulfuric acid production,re-genesis test is presented in replacing hydrochloric acid with sulfuric acid in double-chamber floating cation bed .

介绍硫磺制酸中脱盐水双室浮动阳床以硫酸代替盐酸再生的改造情况。

Key words: sulfuric acid production from element sulfur; double-chamber floating cation bed; de-salted water; re-genesis by sulfuric acid

介绍硫磺制酸中脱盐水双室浮动阳床以硫酸代替盐酸再生的改造情况运行数据表明，以硫酸再生脱盐水虽然成本比盐酸略高，但脱盐水质量及制水量基本相同，特别是能为污水处理达到&零&排放创造条件，减少环境污染

To meet the steam demand for full-load operation of existing 4 500 kW power generator sets and sulphur ic acid demand in local market, a 150 kt/a sulphur -burning sulphur ic acid plant was installed.

为保证原有4 500 kW发电机组满负荷运行的蒸汽供给及考虑当地硫酸市场的需求，新建一套150 kt／a硫磺制酸装置。

Technological developments in design of very large-scale or over 600 kt/a sulphur -burning sulphur ic acid plants in China are described and the process arrangement, equipment structure and material selection for some typical plants are discussed in detail.

论述我国近年来在设计600 kt／a以上超大型硫磺制酸装置方面的技术进展，详细介绍一些典型装置的工艺布局、设备结构与材料选择。

Experiments and researches show that the radial heat pipe is of a well-isotheral performence, satisfied heat power conductivity and high heat transfer limit(with the comparison of the unit with and without wick).

通过试验和研究表明：径向热管作为传热管具有良好的等温性、功率传输性能和较高的传热极限，并比较有、无吸液芯的性能差别，径向热管换热器已广泛用于硫磺制酸余热回收装置省煤器。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。