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- manganese dioxide in lump 软锰砂
- Y wensheng, Millero F J. Adsorption of phosphate on manganese dioxide in seawater [J]. Environ Sci Technol,1996,30(2) :536 -541. 郑红汤鸿霄.;锰矿砂对取代酚的光氧化作用研究[J]
- Based on the theory of iodimetry,a new analytical method for the rapid titration of manganese dioxide in pyrolusite is developed. 利用碘量法基本原理,建立了一种快速测定软锰矿中二氧化锰含量的新方法。
- I will pay for it in lump sum with my bonus money . 我用奖金一次全部付清。
- I'll pay for it in lump sum with my bonus money. 我将用奖金一次性付清。
- I will pay for it in lump sum with my bonus money. 我用奖金一次全部付清。
- Experience of Manganese Dioxide Systemization experiments. 具备相关二氧化锰的合成的实验经历.
- Manganese dioxide, carbonic acid manganese processing and sales. 二氧化锰,碳酸锰加工销售。
- Is said to be caused by increased carbon dioxide in the air. 据说是由空气中二氧化碳增多所引起的
- Products used for treatment of water intended for human consumption - Manganese dioxide. 生活用水处理用产品。二氧化锰。
- But that of an electrolytic manganese dioxide(EMD)decreased from 72. 5% to 25. 3% during the first ten cycles. 电解二氧化锰在前十次循环中放电容量从72.;5%25逐渐下降至25
- The physical and chemical performances of electrolytic manganese dioxide (EMD) made at home and abroad were determined. 研究了进口(日本)和国产(湘潭)两种无汞碱性电池用电解二氧化锰(EMD)的一些物理化学性能。
- Electrolytic manganese dioxide(EMD) industry had the characteristics of high consuming of ores and energy sources as well as large amount of waste water and residue. 电解二氧化锰(EMD)产业以资源和能源消耗高、废水和废渣排放量大等为特征。
- Quantitative analysis of phase composition of EMD (electrolytic manganese dioxide) by X-ray diffraction method is introduced. 用X射线衍射定量物相分析法.;测定了不同产地EMD(电解二氧化锰)中不同晶型二氧化锰的含量
- The electrochemical activity of EMD (electrolytic manganese dioxide) was improved after the chemically treatment of EMD product. 本文对电解二氧化锰产品采用化学的方法进行处理,从而提高电解二氧化锰的电化学活性。
- Manganese slag which containing about 20% manganese dioxide is produced in the process of potassium permanganate production. 锰泥为两步氧化法生产高锰酸钾后的残渣,其中含有质量分数约20%25的二氧化锰。
- Then, by using manganese dioxide, formaldehyde could be oxidized into carbon dioxide and water or turned into polyformaldehyde. 二氧化锰起了催化氧化作用,能将甲醛氧化成二氧化碳和水,也能使甲醛缩聚生成多聚甲醛;
- In the lump they were hard working people. 就整体而言,他们都是辛勤的劳动者。
- Lithium manganese dioxide button battery, Lithium manganese dioxide cylindrical battery, Lithium thionyl chloride cylindrical battery, Lithium polymer battery, Tab-weld battery. 锂锰扣式电池,锂锰柱式电池,锂氩柱式电池,锂聚合物电池,带焊接片或组合加工电池。
- The greenhouse effect is caused by the excess carbon dioxide in the air. 温室效应是由空气中过量的二氧化碳引起的。