1.
Preliminary Investigation of the Reaction of MnO_2 in the Thick sulfuric Acid;
MnO_2在浓硫酸介质中反应的初步研究
2.
Concentration and Purification of the Dilute Contaminated Sulfuric Acid Containing Organic Impurities;
含有机杂质的稀废硫酸的浓缩与净化研究
3.
High concentration cyanide-containing wastewater treatment by ferrous sulfate and chlorine dioxide
硫酸亚铁-二氧化氯法处理高质量浓度含氰废水
4.
The Cause of Sulphurous Acid s Difference between Oxidation and Reduction in the Medium of Acid and Alkali;
亚硫酸在酸碱介质中氧化、还原性差异的原因
5.
Study on inhibition of iron and copper in HCl and H_2SO_4
金属铁和铜在硫酸和盐酸介质中的缓蚀研究
6.
Determination of fluorine in sulfuric acid containing rare earthions by low pressure ion chromatography
低压离子色谱法测定稀土硫酸介质中氟的含量
7.
Research on Corrosion of the Carbon Steel Welded Joint in the Ammonium Sulfite Solution;
碳钢焊接接头在亚硫酸铵介质中的耐蚀性研究
8.
A Study on Preparation of Mn_3O_4 by Oxidizing Hydrolysis of Manganese Sulfate with Air in Ammonia Alkalescence Media
硫酸锰在氨性介质中制备四氧化三锰的研究
9.
The reaction was under the conditions of 70～110℃ and 0～1MPa with the presence of aqueous acid medium and surfactant.
反应在硫酸酸性介质中进行,对设备材质要求较高;
10.
determination of the mass concentration of sulfur dioxide(hydrogen peroxide/barium perchlorate/thorin method)
二氧化硫的质量浓度的测定-过氧化氢/高氯酸钡/钍试剂法
11.
Effects of NiSO_4 content in plating bath on the quality of Ni-W alloy coating
镀液中硫酸镍浓度对镍钨合金镀层电镀质量的影响
12.
A new method was studied for the determination of Nickel in Lead ingot in nitre acid after the main part were separated by Lead Sulphate.
试验采用硫酸铅沉淀分离主体后,在硝酸介质中测定微量镍。
13.
Studies of Stress Corrosion Cracking on Austentic Stainless Steels of 316 NG in Acid SO_4～(2-) Environment;
奥氏体不锈钢在酸性硫酸根离子介质中应力腐蚀行为的研究
14.
The Corrosion synergistic inhibition between sodium molybdate and thiosemicarbazdie for steel in hydrochloric acid medium;
钼酸钠和硫代氨基脲在盐酸介质中对钢缓蚀的影响
15.
A Study on the Complex Adsorptive Wave of Silicon-Vanadium-Molybdenum Ternary Heteropoly Acid and It s Analytical Application;
硅钒钼杂多酸在硫酸和乙醇介质中的极谱行为及应用
16.
On Catalyzing Alcohol Eliminative Reation Using Sulfate Instead of Concentrated Sulfuric Acid;
硫酸盐代替浓硫酸催化醇消除反应研究
17.
Introduced in this article are both global and domestic market for potassic fertilizer, and potassium sulfate in particular, as well as the importance of potassium sulfate to increasing yield and improving quality of agricultural crops.
介绍了国际和国内钾肥，尤其是硫酸钾市场的概况，以及硫酸钾对提高作物产量和品质的重要性。
18.
The study of extraction of Au (III) with dimethyl Sulfide-sulfonated kerosene from the medium of hydrochloric acid
二甲硫醚—磺化煤油从盐酸介质中萃取金(Ⅲ)的研究