查询词典 sulphate

This article studied migration,dispersing and achromatic property of salt-resistance levelling agent TF-212B on polyes- ter pongee under the existence of sodium sulphate.

选用春亚纺面料，在电解质元明粉存在的条件下，研究了耐盐高温匀染剂TF-212B对分散染料的高温分散性、移染性和消色性等染色性能的影响。

In the system of potash feldspar with desulfurization ash ,when addition of sodium sulphate was 3%,the digest.

当硫酸钠添加量为4.76%时，反应温度可降至1050℃，表观活化能可降至81.97 kJ/mol；对于添加脱硫灰渣的钾长石体系，当硫酸钠添加量为3%时能显著提高钾溶出率，此时钾溶出率为71%～74%。

SO2 remove capacity of activated carbon modified by potassium iodide, copper sulphate and nitric acid increased by 116%, 25%-and 16.7% over that of activated carbon unmodified.

此外，烟气中的O_2能增强SO_2在活性炭上的吸附，烟气中的H_2O也显著增强SO_2在活性炭上的吸附，SO_2吸附量的增加来源于SO_2的化学吸附量。

Potassium nitrate production, farm chloride, potassium sulphate hydrochloric acid and other products.

生产硝酸钾，农用氯化铵，硫酸钾，盐酸等产品。

The chloride-free potash fertilizer include potassium sulphate ,potassium nitrate,potassium dihydrogen phosphate and so on.

我国目前生产的无氯钾肥主要有硫酸钾、硝酸钾和磷酸二氢钾等。

The results showed that the location of the hot spots was variable,which was related to the precipitant of calcium sulphate,and the hot spots often existed near the interfaces between the solution and air or the precipitant.

研究结果表明：在加热过程中，随反应的进行，热点的位置是在不断变化的，且热点常出现在物质分相界面附近。

Results showed that the coefficient of variation of mixing uniformity of 65% Lysine Sulphate in 1, 2.5 and 4% premix was 1.70, 3.99 and 0.07% respectively.

试验证明，65%赖氨酸在1、2.5和4%预混料中的混合均匀度变异系数分别是1.70、3.99和0.07%。

Separation of Cadmium by Iodide-4-Aminoantipyrine-Propyl Alcohol Extraction System in the Presence of Ammonium Sulphate;2. Synthesis of dipropyl carbonatefrom dimethyl carbonateand propyl alcohol by transesterification was studied.

用丙醇和碳酸二甲酯液相酯交换合成碳酸二丙酯，筛选出催化性能和稳定性较好的KOH/Naβ固体碱催化剂，考察了KOH负载量对催化剂酯交换性能的影响。

Theseshistose pyrites being composed principally of coal, flint, alumina, andsulphuret of iron–the latter in excess–it was necessary to separate thesulphuret of iron, and transform it into sulphate as rapidly as possible.

这些黄铁矿石的主要成分是炭、火石、矾土和硫化铁，其中硫化铁的含量过多，必须使它分离，尽快地把它变为硫酸盐。

Presented in this article is a report of synchronous determination of acetylcholinesterase and butyrylcholinesterase in finger blood established on the basis of the regression equation (Y = 0.149 8X+22.483 5) where hemoglobin is highly correlated with hematocrit (r = 0.999 2, P.001), with quinidine sulphate as the specific inhibitor of BChE.

本文根据全血的血红蛋白含量与红细胞压积容量的高度相关性的回归方程式(Y=0.149 8X+22.4835)，以及用硫酸奎尼丁作为丁酰胆碱酯酶的特异性抑制剂，建立了指血乙酰胆碱酯酶和BChE活性的同步测定法。

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％。