1.
Study on Technology for Preparation Manganese Carbonate or Manganese Suphate from Leaching Silver-Manganese Ore Solution;
从银锰矿的浸锰液中制取硫酸锰和碳酸锰的工艺研究
2.
Separation and Recovery of Silver from Silver-manganese Ore with an Environmental Friendly Technique;
银锰矿中银锰分离与银回收环境友好新工艺研究
3.
STUDY ON TECHNOLOGICAL CHARACTERISTICS OF Mn Ag MULTI METAL ORE IN CHANGPING
昌平锰银多金属矿矿石工艺性质研究
4.
Deposits of coal, silver, copper, manganese are being mined in Guizhou.
在贵州，煤、银、铜和锰矿被开采出来。
5.
Experimental Study on Gold and Silver Cyanidation of Clay Kustelite Containing Arsenic,Manganese
砷锰粘土金银矿中金、银的氰化试验研究
6.
Yinkeng area is an ore concentration area of gold, silver, copper, lead zinc, manganese in east Jiangxi.
江西于都银坑地区是赣南东部的金银铜铅锌锰等矿集区。
7.
Method for determination of arsenic content in manganese ores
GB/T1516-1979锰矿石中砷量的测定(二乙胺硫代甲酸银吸光光度法)
8.
Slight amounts of silver exist in Fe-Mn minerals as adsorbed ions.
少部分的银可能以吸附离子形式存在于铁锰矿物中。
9.
A mixture of black manganese oxide minerals.
硬锰矿一种黑色氧化锰矿的混合物
10.
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
11.
Method for determination of total manganese content inmanganese ores
GB/T1506-1979锰矿石中全锰量的测定
12.
an oxide of manganese found naturally as hausmannite.
一种锰的氧化物，作为黑锰矿天然存在。
13.
Dianjiejinzhumeng, manganese series product processing, marketing.
电解金属锰，锰矿系列产品加工，销售。
14.
Resourcesof Mn-ores and Development of EMM;
中国的锰矿资源和电解金属锰的发展
15.
Uncertainty Assessment for Manganese Proportion Testing in Manganese Ore
锰矿石中锰含量测定的不确定度评估
16.
Research on technological conditions of low-grade rhodochrosite leaching manganese
低品位菱锰矿浸出锰的工艺条件研究
17.
Study on Continuous Titration Detemination of Manganese and Iron in the Manganese Ore
中碳锰铁矿中锰和铁的连续测定研究
18.
Determination of Manganese Ore Capacity of Manganese Uncertainty Evaluation
容量法测定锰矿石中锰不确定度评定