2) mine the earth for iron ore
开采铁矿石
3) mining iron ore locally
在当地开采铁矿
4) mining and selecting of iron ore
铁矿采选
1.
On the base of introducing background of environment and ecological destruction by mining and selecting of iron ore, the measures of ecological restoration to iron ore in ecological frangibility ares were put forward.
在介绍某铁矿采选项目的生态环境特征和生态破坏现状的基础上,提出了生态脆弱区铁矿采矿场和尾矿库的生态恢复布局要求和措施,并对铁矿生态恢复4个问题进行了探讨,以供同仁参考。
5) 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
6) 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。
补充资料：赤铁矿，红铁矿
分子式：
分子量：
CAS号：
密度：5.0～5.3
性状：三方晶系，晶体呈菱面体或板状体。
用途：用于冶炼钢铁。
分子量：
CAS号：
密度：5.0～5.3
性状：三方晶系，晶体呈菱面体或板状体。
用途：用于冶炼钢铁。
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