查询词典 sulfate

Some cellulose was used as reductant to reduce pyrolusite of low grade, and manganese sulfate was obtained by leaching the reaction product with sulphuric acid.

用纤维素作还原剂还原低含量软锰矿，再用硫酸浸取制备了硫酸锰。

Capable of producing aluminate, sulphoaluminate, admixture three series over 10 varieties, main products are cement, PAC, low alkalinity aluminum sulfate cement, hard-Express expansion sulphoaluminate Cement, double-quick cement, concrete expansion agent, quick-setting agent, efficient sealing agent, aluminum powder and calcium, such as expansion of the clinker.

能生产铝酸盐，硫铝酸盐，外加剂三大系列十多个品种，主导产品有铝酸盐水泥、聚合氯化铝，低碱度铝硫酸盐水泥，特快硬微膨胀硫铝酸盐水泥，双快水泥，混凝土膨胀剂，速凝剂，高效堵漏剂，铝酸钙粉和膨胀熟料等。

A solution of copper sulfate and quicklime used as a ''.

硫酸铜和生石灰的溶液，用作杀真菌剂。

There have also been reports of benefit from the use of quinidine sulfate in patients with the slow-channel congenital myasthenic syndrome.

三有也有利于从患者使用硫酸奎尼丁慢通道先天性肌无力综合征的报告

Figure out the chemical reaction equation of Quinidine Sulfate with perchloric acid and the equivalent relationship.

写出高氯酸滴定硫酸奎尼丁的滴定反应式并计算滴定度？

Capable of being impregnated .Barium sulfate is a radiopaque substance.

钡硫酸盐是一种辐射光不能穿透的状之。

Capable of being precipitated .Barium sulfate is a radiopaque substance.

钡硫酸盐是一种辐射光不能穿透的状之。

Exploited the new craft to separate the SAM by the reinecke salt, making the recovery rate of the sulfate of SAM above 60% and the recovery rate of p-toluenesulfonic acid salt above 50%.

开发了雷氏盐选择性沉淀分离SAM的新工艺，使SAM的硫酸盐得率在60%以上，硫酸对甲苯磺酸盐得率在50%以上。

They were separated by using DEAE-cellulose column chromatography. Their structures were determined by IR and GC-MS. The contents of the total polysaccharide, 3,6-anhydrogalactose and sulfate were analyzed by the methods of anthranone-sulfuric acid, resorcin and BaCl2 turbidimetry.

分别用蒽酮—硫酸法、间苯二酚法、BaCl_2比浊法测定多糖样品的总糖含量、3，6-内醚半乳糖含量和总硫酸基含量；用红外光谱法确定多糖样品的特征基团；用气质联用法初步测定麒麟菜硫酸多糖的化学组成。

Through the investigation for the effect of the experimental parameters, such as the electrodeposition time, the voltage and the concentration of sodium dodecyl sulfate, on the shapes of dendrite-like copper crystals, the formation process was studied and it went through the nucleation, growth and revegetation process

通过研究各实验参数，如电沉积时间、电位和十二烷基硫酸钠的浓度对枝状晶体形貌的影响，发现枝晶铜的生长过程经历了成核－生长－再生长的过程。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。