1.
Regional Advisor on Mineral Policy and Mineral Economics
区域矿物政策和矿物经济顾问
2.
Microcosmic MFA for Circular Economy Development of Mineral Processing Plants;
选矿厂发展循环经济的微观物质流分析
3.
The application and economics of NSC catalyzed pressure leaching of copper ores and concentrates
铜矿石和精矿氮类物催化加压浸出的应用与经济估算
4.
Characteristics of Mineral Resources and Development of Mining Economy in Nan-Gui-Kun Economic Region;
南贵昆经济区矿产资源特征及其矿业经济发展
5.
On the Developing Trend of Mineral Industry From the Structure of Nanjing Mineral Economy;
从南京市矿业经济构架概论矿业经济发展态势
6.
(economics) manufacturing or mining or growing something (usually in large quantities) for sale.
（经济学）待售的制造品或矿产或生长的某物（通常是大批的）。
7.
Analysis on Physical Characteristics and Economic Benefit of Reclaimed Land in Glass Used Quartzite Mining Area in Shahe City
沙河市玻璃用石英岩矿区复垦土地物理特征及经济效益分析
8.
pit closures, eg closing of coal-mines because they are uneconomic
矿山关闭（如因不经济而关闭煤矿）
9.
GRINDING KEY TO INCREASING ECONOMIC BENEFITS FOR DEXING COPPER MINE
磨矿是提高德兴铜矿经济效益的关键
10.
Exploiting Mineral Resources according to the Law and Scientifically Developing Mining Economy;
依法开采矿产资源 科学发展矿业经济
11.
EXPLOITING MINERAL RESOURCES ACCORDING TO LOW AND DEVELOPING ECONOMY OF GEOLOGY AND MINERAL RESOURCES SCIENTIFICALLY;
依法开采矿产资源 科学发展地矿经济
12.
Iron ores of greatest economic interest contain magnetite and hematite.
最具有经济价值的铁矿包括磁铁矿和赤铁矿。
13.
A substance, such as stone, sand, salt, or coal, that is extracted or obtained from the ground or water and used in economic activities.
矿物一种物质,如石头、沙子、盐或煤,从土地或水中提取或获得,用于经济运行中
14.
Mining Development Strategy Conception Based on the Circular Economy Theory;
基于循环经济理念的矿业经济发展战略构想
15.
The promotion of sustained development of regional mining economy based on circular economy;
基于循环经济促进地区矿业经济可持续发展
16.
If the jamb-mine isn't exploited, the economic benefit will go down rapidly.
如果不采矿柱矿山经济效益将急剧滑坡。
17.
The Study of Reeyde Zconomic Mode and Constmcfion Method at Coal Mine;
煤矿矿区循环经济模式及其建设方法研究
18.
Research on Reasonable Structure Burden of Blast Furnace and Iron Ore Metallurgical Properties at CSIC;
重钢铁矿石冶金性能及合理经济配矿的研究