1.
Study on Control of Pyrite Oxidation at Source;
源头控制废矿堆中黄铁矿氧化的研究
2.
Pingshui Copper Mine s Research and Practise on Construction No Wastage-Mine;
平水铜矿无废矿山建设的研究和实践
3.
This kind of tailings are useless waste residues discarded after dressing gold ore.
金矿尾矿为黄金矿石经选矿后弃而无用的废渣。
4.
Abolish the resources tax and the mineral resources compensations fee, impose duties on the mineral area usage fee;
废除资源税和矿产资源补偿费,开征矿区使用费;
5.
Heavy Metal Leaching Experiments with Mining Rocks in Xinqiao Pyrite Mine;
铜陵新桥硫铁矿采矿废石重金属淋溶实验研究
6.
Study of Process and Mechanism of Chromium Adsorption on Natural Biomineralized Goethite;
生物矿化针铁矿处理含铬废水及其机理研究
7.
Initial Study on Ecological Restoration of Chengchao Iron Mine Tailings, in Hubei Province;
湖北省程潮铁矿尾矿废弃地生态恢复初步研究
8.
The Research of Ecological Restoration of Datong Abandoned Coal Mine in Anhui Huainan Area
安徽淮南大通煤矿废弃矿区生态修复研究
9.
Application Research of Potassium Ferrate in Coal Mining Water Treatment
高铁酸钾在煤矿矿井废水处理中的应用研究
10.
Study on Re-vegetation in Mining Wasteland of Gepu Core Mine,Shanxi Province
山西葛铺煤矿矿区废弃地植被恢复与重建技术
11.
Bench-scale continuous floatation test of Yichang phosphorite and recycling of the floatation waste water
宜昌胶磷矿浮选扩大连续试验和选矿废水利用
12.
pile of waste matter from coal mining etc.
从煤矿等地方弄出来的废物堆。
13.
To remove muck or dirt from(a mine, for example.
清除从…除去污物或废料（例如在矿井中）
14.
What a waste, using so)much ore!
什么一个废料,这么使用)很多的矿石!
15.
Theoretical study on calculation limits of CBM resource of abandoned coal mine
废弃矿井煤层气资源量计算范围研究
16.
Abandoned Coal Mine Methane--A Noteworthy CBM resource
废弃矿井瓦斯——值得关注的煤层气资源
17.
Wushan Copper Mine Waste Water Treatment and Comprehensive Utilization
武山铜矿工业废水的综合治理及利用
18.
5. Roads, railways, airports and mining sites that have been approved to be abandoned.
(五)公路、铁路、机场、矿场等经核准报废的。