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- complex refractory ore 复杂难选矿石
- The technological puzzle has been solved for the recovery of lean fine complex refractory tantalum niobium tungsten ore. 解决了细粒不均匀嵌布复杂难处理钽铌钨矿回收技术难题。
- This paper makes use the original system of pretreating refractory ore by hot-press oxidation to extract gold by cyanide process. 通过试验研究,提出了利用难处理矿石的热压氧化预处理的原有体系直接进行氰化提金的新工艺。
- The paper introduces the character of process mineralogy of refractory ore in Wulonggou gold mine.The test results proved that the flotation+ fine bioleaching is a efficient path. 叙述了五龙沟金矿难浸金矿石工艺矿物学特征,通过室内、外生物氧化试验证明,认为浮选+精粉生物氧化是该类难浸金矿提金的有效途径。
- Substitution of complex refractory fiber furnace liner for heavy refractory furnace liner in oilfired multiplehearth was reported. 本文着重介绍了耐火纤维炉衬代替原燃油多罐井式热处理炉重质耐火炉衬的使用情况。
- Progress in China's Beneficiation Technology for Complex Refractory Iron Ore 我国复杂难选铁矿石选矿技术进展
- Refractory ore from open-pit mining 坑采难选矿石
- Practice and Test of bio- leaching for refractory ore in Wulonggou gold mine 五龙沟金矿难浸金矿石生物氧化浸出试验与工业实践
- Mother and baby interact in a very complex way. 母亲与婴儿以非常复杂的方式相互影响。
- Studies of an One-step Non-toxic Technique to Extract Gold from a Refractory Ore Bearing Arsenic 无害化一步提取工艺处理含砷难处理金矿的研究
- TEST RESEARCH ON FLOTATION OF OXIDIZED Cu-Pb REFRACTORY ORE IN SHANDONG PROVINCE 山东某氧化型难选铜铅矿选矿试验研究
- Some of them developed a great inferiority complex. 他们有些人养成了严重的自卑感。
- My grandmother has a complex against foreigners. 我奶奶对外国人抱有偏见。
- Experimental Research on Extracting Technologies of Gold from a Refractory Ore Containing Sulphur and Arsenic 某含硫砷难处理金矿提金工艺试验研究
- Investigation on Leaching of Ag, Pb, Zn From Refractory Ore Containing Manganese and Iron 从含锰铁难处理矿石中浸出银铅锌的试验研究
- Life is getting more complex and difficult. 生活正在变得越来越复杂和艰难。
- He has a complex about his weight. 他过分关心自己的体重。
- Investigation on Optimized Ore Blending for Rational Utilization of Fenxi Refractory Ore of Dagushshan Iron Mine 合理利用大孤山铁矿玢西难选矿石的优化配矿研究
- Complex, intricate, and involved. 复杂的、错综的和涉及的
- A petrochemical complex is to be built here. 这儿将建造一个石油化学联合企业。
