查询词典 sulphur chloride

The separation of neutral macrocyclic calyx [4] pyrroles with 1-butyl-3-methylimidazolium chloride as background electrolyte in acetonitrile was carried out by nonaqueous capillary electrophoresis.

建立了以1-丁基－3-甲基咪唑氯盐离子液体为背景电解质，非水毛细管电泳分离中性大环化合物八甲基杯[4]吡咯、四环戊基杯[4]吡咯、四环己基杯[4]吡咯的方法。

The Si/C composite was obtained by pyrolyzing polyvinyl chloride, in which fine graphite and silicon powder are homogeneously dispersed.

本文采用高比容量的硅为主要活性体，采用体积效应小、循环稳定性好的碳为载体，通过高温热解以及高能球磨等方法制备了新型的硅／碳复合材料，并对其电化学性能进行了研究。

In this paper, cationic rosin sizes were prepared by premixing anionic dispersed rosin size with extremely pure ployaluminum chloride with different basicities.

以不同盐基度的高纯聚合氯化铝为原料，按不同配比分别与阴离子分散松香胶，在一定条件下进行预混合反应，制得PAC改性阳离子分散松香胶。

Electrochemical chloride extraction technique has been developed. The ECE instrument for reinforced concrete has been designed and set up in the laboratory. The electrochemical treatment was performed using a cathodic current with platinized titanium mesh as the external anode.

以镀铂钛网为临时阳极，对混凝土中钢筋施以阴极电流进行电化学处理，并以钢筋混凝土样品中不同位置埋置的Ag/AgCl电极作为Cl~-探针。

The changes of complex permittivity of pure-water,natrium oxalate,potassium permanganate and sodium chloride aqueous solution with different power were measured.It is shown that the changes of real part of the complex permittivity are all small and the imaginary part of the complex permittivity of electrolyte solution are obvious.

通过实验分别测量了纯水、草酸钠、高锰酸钾和氯化钠水溶液的复介电常数随微波测量功率改变的情况，发现4种待测物质的复介电常数实部都随微波功率改变较小，而草酸钠、高锰酸钾和氯化钠水溶液的复介电常数虚部随微波功率改变明显。

Its main varieties include potassium sulphate and potassium chloride.

主要品种有硫酸钾、氯化钾等。

The new technology of potassium sulphate by potassium chloride and ammonium sulphate with the existing condition of ethylene glycol is discussed, and it has simple technology, high yield of potassium oxide and superior quality of production compared with that of synthesized in distilled water.

并对乙二醇溶液条件下氯化钾和硫酸铵复分解制备硫酸钾工艺进行了探讨，和水盐体系相比，具有工艺过程简单，氧化钾收率高和产品质量好等优点。

Potassium is present in the form of potassium salts, potassium sulphate and potassium chloride, in the flue gas generated by firing the Chinese coal and biomass, respectively.

钾在中国燃煤和生物质烟气中以钾盐--硫酸钾和氯化钾的形式存在。

A white mineral consisting of magnesium sulphate and potassium chloride; a source of potassium salts; used as a fertilizer .

一种矿物，由双钾双镁硫酸盐矿物组成，用作肥料。

In this paper,the phase diagram of the aqueous solution system of potassium chloride and ammonium sulphate is calculated,analyzed and compared with that of such aqueous solution system into which certain amount of methanol is added,and the yield of the reaction is caculated.

硫酸钾是一种优质无氯钾肥，由氯化钾与硫酸铵复分解制备硫酸钾是十分重要的生产方法之一，其反应可表示为2KCl+(NH4)2SO4=K2SO4+2NH4Cl该反应氯化钾转化成硫酸钾的转化率受到各组分在体系中的溶解度限制而较低[1，2]。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48