查询词典 sulfate

And the influences of glutin and sodium dodecyl sulfate as dispersant on the cobalt powder grain are investigate.

在333K、pH=3.5～4.5、频率为40kHz的超声波条件下通过改变电流密度和电解液浓度，得到超声电解法制备超细钴金属粉体粒度的变化规律。

The results showed that the effects of the oxidized starch and the glutin on solution time in the water were obvious, while the glycerin, sodium laureth sulfate and metacrylic acid ester had less influence.

实验结果表明：氧化淀粉和明胶用量对氧化淀粉改性PVA水溶性薄膜的水溶性影响非常显著，而甘油、十二烷基醚硫酸钠、甲基丙烯酸酯对水溶时间的影响较小。

A proper composition of the plating solution was obtained as follows: copper sulfate 16 g／L,EDTA·2Na 30 g／L,glyoxylic acid 13 g／L,2,2'- bipyridine 10 mg／L.

优化工艺条件：硫酸铜16 g／L，乙二胺四乙酸二钠30 g／L，乙醛酸13 g／L，2，2′-联吡啶10 mg／L，pH 12.5，温度 40℃。

He sample is dissolved in a mixture of nitric acid and potassium chlorate.The determinations of Te,Bi,Fe and Cu are performed on a flame atomic absorption spectrophotometer.The selenium is determined photormetrically with 3,3'-diaminobenzidine,and the sulfur is determined gravimetrically as barium sulfate,precipitated frorm an EDTA-citric acid medium.

辉碲铋矿物经HNO＿3－KCIO＿3溶解，用火焰原子吸收法或乙二胺四乙酸二钠络合滴定法测定Bi，火焰原子吸收法测定Te、Fe、Cu，3，3＇二氨基联苯胺光度法测定Se，硫酸钡重量法测定S。

Objective To summarize the long-term effect of combined treatment with large-dose zinc sulfate and low-dose penicillamine in children with hepatolenticular degeneration.

目的 总结大剂量硫酸锌与小剂量青霉胺联合治疗儿童肝豆状核变性(hepatolenticular degeneration，HLD)的远期效果。

In 2006 to invest 200 million yuan into the waste acid treatment equipment has been put into operation the production of ferrous sulfate heptahydrate (FeSO4.7H2O) over a hundred tons, is now on sale.

于2006年投资200余万元建成的废酸处理设备投入运行以来已生产七水硫酸亚铁（FeSO4.7H2O）百余吨，现已销售。

Effects of different additive levels of zeolite, ferrous sulfate heptahydrate, ter-ramycin,and urease inhibitor, to fresh chicken feels on the concentrations of ammonia and sulfhydrogn in the atmosphere were inquired using a L9(34) or thgonal design.

本试验采用L_9(3~4)止交试验设计，研究了在鲜鸡粪中加入不同水平的沸石、土霉素、绿矾、脲酶抑制剂去除NH_3和H_2S等臭气物质的效果。

Kg , were randomly allocated into six dietary treatments with six replicates . The control diet included 100 mg/kg iron from ferrous sulfate heptahydrate into the basal corn-soybean diet.

在对照组基础上分别添加40 、80 、120 、160 mg/kg 氨基酸络合铁构成4 个试验组，在对照组基础上添加160 mg/kg 无机铁构成正对照组，试验期5 周。

The main products of our company are Industrial aluminium sulphate,Water-treatment aluminium sulphate,Ironless aluminium sulphate,Aluminium sulphate powder,Polyaluminium Chloride, Aluminum ammonium sulfate,High-purity ultrafine powder alumina,Ferrous Sulphate Monohydrate,Ferrous sulphate heptahydrate ect.

公司的主要产品有工业硫酸铝，水处理硫酸铝，无铁硫酸铝，硫酸铝粉末，一水硫酸亚铁，七水硫酸亚铁，聚合氯化铝，硫酸铝铵，高纯超细氧化铝。

Shanghai Library, the Nanjing Library, Zhenjiang library, Zhangjiagang database to facilitate delivery, company annual distribution Sodium Sulfate, anhydrous sodium sulphate, soda ash, Italian olive oil, titanium dioxide, 2 - heptanone, sodium carboxymethyl cellulose, gelatin, borax, boric acid and so on!

上海库、南京库、镇江库，张家港库提货方便），公司常年经销元明粉，无水硫酸钠，纯碱，意大利橄榄油，钛白粉，2-庚酮，羧甲基纤维素钠，明胶，硼砂，硼酸等！

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。