1.
a mineral consisting of manganese tetroxide; a source of manganese.
一种由四氧化锰组成的矿物，是锰的来源。
2.
Preparation of Hausmannite by Manganese Sulphate and the Kinerics of Its Thermal Decomposition;
硫酸锰制备四氧化三锰及其热解动力学研究
3.
Study on the Preparation of Manganic Manganous Oxide from Low Grade Rhodochrosite and the Control of Its Forming Process;
贫菱锰矿制备四氧化三锰过程的控制研究
4.
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
5.
The Calculation and Productive Situation of Mn_3O_4;
我国四氧化三锰生产现状及发展预测
6.
Optimization for synthesis process of lithium manganate from lithium carbonate and trimanganese tetroxide
碳酸锂和四氧化三锰合成锰酸锂的工艺优化研究
7.
Study on catalytic performance of manganese tetraphenylporphyrin immobilized on hen egg-white for ethanol oxidation
鸡蛋白四苯基锰卟啉催化乙醇氧化性能研究
8.
Kinetics of manganese tetroxide preparation catalyzed by different acids
不同酸催化下制备四氧化三锰的反应动力学
9.
Investigations of Preparating Lead-sulfate and Mangano-manganic-oxide from Galena Concentrate and Pyrolusit;
从方铅矿精矿和软锰矿直接制备硫酸铅和四氧化三锰材料的研究
10.
On the Development, Present Situations and Future Prospects of China s Manganese Tetroxide Industry;
中国四氧化三锰工业的发展、现状与展望
11.
Study on Microwave-assisted Preparation of High Specific Surface Area Mn_3O_4
微波辅助制备高比表面积四氧化三锰的研究
12.
Oxidation of Pentaerythritol Phosphate Alcohol Under Potassium Permanganate with Acid of Ultrasound
超声波辅助高锰酸钾氧化季戊四醇磷酸酯醇
13.
The Development and Prospect of Mn_3O_4 in Current Years of China
近几年我国四氧化三锰工业发展状况与展望
14.
Research on Preparation of Chemical Manganese Dioxide for Alkaline Zn-Mn Battery from a Low-grade Manganese Carbonate Ore
贫菱锰矿合成碱锰电池级化学二氧化锰研究
15.
Preparation of CMD for Alkaline Zinc Mangenese Battery
碱性锌锰电池用化学二氧化锰的研制
16.
The Current Problems and Countermeasure of the Constant Development of Mn_3O_4 in China;
中国四氧化三锰工业可持续发展面临的问题与对策
17.
Application of Composite Flocculant to Industrial Wastewater Treatment of Mn_3O_4
复合絮凝剂在四氧化三锰工业污水处理中的应用
18.
A mixture of black manganese oxide minerals.
硬锰矿一种黑色氧化锰矿的混合物