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- The research is useful exploration for similar low grade ore pre-processing of demestic dilution type mine. 该研究对我国类似资源贫化型矿山低品位矿石的预选是一个有益的探索。
- This thesis will discuss the extractable grade of low grade ore according the production state of Jintingling Mining CO,ltd. 就金亭岭矿业有限公司生产现状,对低品位矿石的可回收品位进行了探讨。
- Economic Analysis of Low Grade Ore with Many Uses 多用途低品位矿利用的经济分析
- Technological Economic Analysis of Mine's Low Grade Ore Utilization 矿山低品位矿利用的技术经济分析
- Determining critical grade of low grade ore utilization by break even analysis 应用盈亏平衡分析法确定低品位矿利用的临界品位
- Mine Economic Analysis Model of Low Grade Ore Utilization and Its Application 矿山低品位矿利用经济分析模型与应用
- Application and Development of Bacteriolysis Technology in Low Grade Ore Utilization 溶浸技术在低品位矿回收利用中的应用与发展
- A GREEN CHEMICAL PROCESS OF ENRICHING AND RECOVERING MN FROM LOW GRADE ORE OF MANGANESE CARBONATE 从低品位碳酸锰矿石中富集回收锰的绿色化学工艺研究
- A KEY TECHNICAL STUDY ON RECOVERING RESOURCES FROM WESTERN LOW GRADE ORE BY MEANS OF IN- SITU LEACHING MINING 用原地溶浸采矿回收西部贫矿资源的关键技术研究
- A low number; a low grade of oil. 一个小的数; 低级油
- John is down on his teacher because she gave him a low grade. 约翰恨他的导师,因为她给他打了低分。
- My son mucked up the car engine by using cheap, low grade gasoline. 我的儿子使用便宜的低级汽油,汽车引擎损坏了。
- Low grades are getting Hellen down. 低分数使海伦闷闷不乐。
- Low grades are get ting Helen down. 考分很低使海纶闷闷不乐。
- low grade ore 贫矿,低品位矿石,低级矿,贪矿石
- He is a bit let down by the low grade he got. 这次成绩不好, 他有点气馁。
- It's a mid scale and its ore belongs to low grade structural altereds tyle, limonite, pyrite are mainly gold carriers. 矿石以低品位构造蚀变岩型为主,褐铁矿、铁矿是主要的载金矿物。
- China's imports from India more Goa India from low grade iron ore, rather than high-grade iron ore. 中国从印度进口的更多的是产自印度Goa的品位较低的铁矿石,而不是高品位铁矿石。
- The teacher remonstrated with the boy about his low grades. 教师告诫男孩,说他的分数太低了。
- High grade ore block often located in winding part of fault in strike and dip or intersection part of faults of NW and NE strike. 富矿段主要产于断裂在走向和倾向上的波状弯曲处以及NW与NE向断裂交汇部位。