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- Sedimentary, tectonics and manganese source was studied to determine the genesis of Heqin-type high grade manganese deposit. 摘要从沈积学、构造学和锰质来源三个方面研究了鹤庆锰矿。
- Keywords low grade manganese ore;ferrous sulphate leaching;jarosite precipitation.; 低品位锰矿;硫酸亚铁浸出;黄钠铁矾沉淀;
- Low grade manganese ore 低品位氧化锰矿
- low - grade manganese ore 低品位锰矿
- Our company provides manganese ore of high quality to the domestic factories. 本公司自有锰矿可向国内有关厂家提供优质锰矿，现提供下列资料作为参考。
- Pupils who pass the test will be promoted to the next higher grade. 小学生只要考试及格就会升到高年级。
- I have Manganese Ore 42% up Mn. Below 40% rej. 中国铁合金在线英文网信息：外商出售锰矿，
- This paper brie-fly introduced the result of the preliminary experimenf of high phosphorus manganese ore. 本文简介了用此法处理松桃高磷锰矿石的初步试验结果。
- John's high grade in the test lifted his spirits. 约翰考试得了高分，这提起了他的精神
- This article systematically expounds effects of charged manganese ore grade upon Si-Mn alloy output, manganese recovery, costs and profits. 系统阐述了入炉锰矿品位对硅锰合金产量、锰回收率、成本、利润的影响。
- Mary always gets a high grade in math. 玛丽在数学上总是得到高分。
- Guild plate: using high grade melamine board. 导流板：彩用优质三聚氰氨板。
- He attained a high grade in the diplomatic service. 他在外交界的地位很高。
- High grade ebony and rosewood sets can be supplied. 有高档乌木和玫瑰木两种配件.
- MEK is a good solvent for high grade coatings. 甲乙酮(MEK)是高档涂料应用的优良溶剂。
- This paper briefly deseribes the experiment of high phosphorous manganese ore bymagnetic separation and antiflotation for beneficiation of mansan ese and decreasing phosphorous. 简介了以磁选－反浮选工艺对高磷锰矿富锰降磷的试验研究。
- My second paper received a high grade. 我的第二篇文章取得了高的分数。
- The floatation process for the mixed primary manganese ore is investigated. 研究混合原生锰矿的浮选工艺。
- The highest grade that can be achieved in marksmanship. 特等射手级在射击术中可以取得的最高等级
- The interlayer oxidized ore deposit in Gejiu tin mine is a high grade deposit of great value for industry use. 个旧锡矿层间氧化矿床品位高、工业利用价值大,加强这类矿床地质特征的研究,对于矿山深部及外围的锡矿找矿具有重要的指导意义。
