1) mining ilmenite
钛矿开采
2) coal mining
煤矿开采
1.
Application of ANSYS software to numerical simulation of coal mining;
ANSYS在煤矿开采数值模拟中应用研究
2.
Developing of coal mining technology in 21st century;
21世纪初煤矿开采技术的发展及对策
3.
Characteristics and control countermeasures of geological hazards caused by coal mining in Yaozhou district;
耀州区煤矿开采引发的地质灾害特征及防治对策研究
3) mining
[英]['maɪnɪŋ] [美]['maɪnɪŋ]
矿山开采
1.
The influence of mining on environment and prevention measures;
矿山开采对环境的影响及防治措施
2.
Application of InSAR Extension and Fusion Techniques in Mining Monitoring;
InSAR拓展和融合技术在矿山开采监测中的应用
3.
This paper analyzes the influences on water environment pollution caused in the process of mining from three aspects of the drop of water level of water-bearing beds,the waste of water resources,the destruction of water balance,and the pollution of water environment.
从含水层水位下降、水资源浪费、水均衡破坏和水资源污染等4个方面分析了矿山开采过程中对水资源环境造成的影响。
5) lean ores exploitation
贫矿开采
1.
Research on the lean ores exploitation in the west district of Longshou mine of JNMC is relative to the feasibility of the lean ores exploitation.
金川公司龙首矿西采区贫矿开采研究,关系到贫矿开采能否可行,是金川做大做强的关键之一。
补充资料：板钛矿
化学成分为TiO2、晶体属正交（斜方）晶系的氧化物矿物。英文名源出于纪念英国结晶学家和矿物学家H.J.布鲁克(Brooke)。与金红石和锐钛矿成同质三象。除通常均呈板状晶形、具两个方向的不完全解理、硬度和比重稍低外，板钛矿的其他物理性质、产出条件和用途都与金红石相似，但不如金红石稳定和常见。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条