1.【矿】脉石,矿石中的杂质,矿物渣,尾矿
1.worthless rock or other matter occurring in a vein or deposit within or alongside a valuable mineral.
1.The invention discloses a mine car detection device and a method for identifying coals and gangues and preventing cheating.
本发明公开了一种煤矸辨识及防作弊的矿车检测装置和方法。
2.After carrying out this scheme, lots of lands are saved, also, coal gangues are used to build the bin, so the surrounding enviro. . .
方案实施后，不仅可节省大量耕地，而且利用煤矸石筑坝，可改善环境状况，经济效益和社会效益十分明显。
3.At present, the multipurpose use of gangues and tailings retrieved useful elements and material transferred at home and abroad.
目前，国内外主要从物质再回收和物质转移两个方面对废石和尾矿的综合利用进行研究。
4.The crystal structure, wettability and floatability of diaspore and other gangues like kaolite, illite and pyrophyllite were discussed.
分析了我国铝土矿中一水硬铝石和铝硅酸盐脉石矿物的晶体结构与表面性质。
5.The foreground for the research on the resources utilizations of coal gangues is very great.
变废为宝，开展煤矸石资源化利用研究前景广阔。
6.Not only does the large amount of gangues take up much land including farmland, but also cause environmental pollution to different degrees.
这些煤矸石不仅占用了大量土地和农田，而且也造成了不同程度的环境污染。
7.In pace with high-grade ores reduced, development of low grade ores, gangues and tailings becomes more and more important.
在富矿资源日益减少的今天，贫矿资源、废石及尾矿等非传统资源的开发利用越来越受到重视。
8.Experiment study of environmental impact during underground filling the goaf with gangues
煤矸石填充煤矿采空区的环境影响试验研究
9.Evaluation of the Flotation Alternatives for Sedimentary Phosphates Containing Silica and Carbonate Gangues
含硅和碳酸盐脉石的沉积磷酸盐浮选方案评价
10.Experiment Study on Alite-sulphoaluminate Cement Using Coal Gangues from Fuxing District, Liaoning Provence, China
用阜新煤矸石制备阿利特-硫铝酸盐水泥的试验研究