难选矿,refractory mineral
1)refractory mineral难选矿
2)refractory iron ores难选铁矿
英文短句/例句
1.Study on beneficiation technology of the ferrous ore difficult to separate in Shanxi Area山西某地区难选铁矿石选矿工艺研究
2.Effects of Different Types of Coal on Direct Reduction of Refractory Iron Ore煤种对某难选铁矿石直接还原的影响
3.Experimental Study on Roasting-magnetic Separation for Linjiang Refractory Iron Ore of Jilin吉林临江难选铁矿石焙烧磁选试验研究
4.Test Research on the Flash Magnetization Roasting Technology for Complex and Refractory Iron Ore难选铁矿石磁化焙烧机理及闪速磁化焙烧技术
5.Synthesis and Application of Flotation Reagents for Donganshan Refractory Iron Ores东鞍山难选铁矿捕收剂的合成及工业应用
6.Dephosphorization of Phosphorus-containing Refractory Iron Ore with Acidithiobacillus Ferrooxidans嗜酸氧化亚铁硫杆菌对含磷难选铁矿石的脱磷研究
7.Beneficiation Research on a Mongolian Refractory Iron Ore蒙古某难选赤、褐铁矿选矿试验研究
8.Research on Iron Increase and Dephosphorization of Refractory High-phosphorus Hematite-limonite Ore某难选高磷赤褐铁矿提铁降磷选矿试验研究
9.Research on New Processing Technology for of Refractory Hematite-Limonite Ore with High Phosphorus某难选高磷赤褐铁矿的选矿新工艺研究
10.Separation and enrichment of refractory oolitic hematite ore难选鲕状赤铁矿石的分离和富集研究
11.Roasting-Magnetic Separation and Direct Reduction of a Refractory Oolitic-Hematite Ore;难选鲕状赤铁矿焙烧—磁选和直接还原的研究
12.TEST RESEARCH ON MINERAL DRESSING-METALLURGY COMBINATION PROCESSING OF A REFRACTORY LIMONITE ORE IN YUNNAN云南某难选褐铁矿石选冶联合工艺研究
13.Tests of Recovery of Iron from Refractory Middling by Combined Process of Low Intensity Magnetic Separation-High Intensity Magnetic Separation-Gravity Separation难选中矿弱磁-强磁-重选联合回收铁的试验研究
14.Study on Process of Magnetizing Roasting-Low Intensity Magnetic Separation of Refractory Limonite in Guizhou贵州某难选褐铁矿磁化焙烧弱磁选试验研究
15.Study on Magnetic Roasting for Refractory Oxidized Iron Ore of Daye Mine in Multi-Grade Circulation and Fluidizing;大冶铁矿难选氧化铁矿多级循环流态化磁化焙烧工艺及机理研究
16.Study on Synthesis of Surfactants for Refractory Oxidation Iron Ores难选氧化铁矿用表面活性剂合成研究进展
17.Test of Desliming from Refractory Oolitic Hematite by Complex Reagent System难选鲕状赤铁矿复合药剂制度脱泥试验研究
18.Application of the LMC series magnetic separator with pulse vibrating magnetic field in final concentration of an iron mineLMC脉冲振动磁选机在难选微细粒磁铁矿精选试验中的应用
相关短句/例句
refractory iron ores难选铁矿
3)refractory gold ores难选金矿
1.In this article,authors summarized the species,origin of mechanism and process of pretreatment and industrical application bacteria of pretreatment forrefractory gold ores,The mea - sures of intensifying biooxidation pretreatment forrefractory gold ores were generalized and intro - duced.论述了预处理难选金矿细菌的种类、来源,浸出机理,浸出工艺及工业应用实践,归纳介绍了强化难选金矿细菌浸出的措施。
4)refractory copper ore难选铜矿
5)refractory gold ore难选金矿
1.Supercritical water oxidation(SCWO) was used for dressing and smelting ofrefractory gold ore.采用超临界水氧化法(SCWO)选冶难选金矿石,考察了反应温度、反应压力、反应时间、过氧系数等不同影响因素对金回收率的影响。
6)Uneasily mining and processing ore难采难选氧化矿
延伸阅读
难夫难妻(难ｎàｎ)一名《洞房花烛》。故事片。亚细亚影戏公司19摄制。郑正秋编剧，张石川、郑正秋导演。一对素不相识的青年男女，经媒婆撮合拜堂成亲，在封建礼教桎梏下开始艰难的夫妻生活。为中国第一部故事片。
