| 1. | Our society demands that more and more materials be extracted from the earth .
我们的社会需要从地下开采越来越多的资源。 |
| 2. | Terms relating to coal mining - underground mining
煤矿科技术语地下开采 |
| 3. | Study on disaster pre - warning system for underground rock mining
金属矿地下开采采场灾害预警系统的研究 |
| 4. | Numerical simulation of ground surface subsidence caused by underground mining
地下开采引起地表沉陷的数值模拟 |
| 5. | Influence of underground mining on shaft towers in luzhong mining areas
鲁中矿区地下开采对竖井井塔楼的影响分析 |
| 6. | Mineral fuels other than natural gas are always dirty and bulky
除天然气外，从地下开采出的矿物燃料肮脏而且笨重。 |
| 7. | Specification for nonferrous metal work for underground of the foundation of geology
有色金属地下开采矿山基建地质规程 |
| 8. | Characteristics of the transfer from opencasting to underground mining of baoguo iron mine
保国铁矿露天转地下开采的特点 |
| 9. | Practice of the transfer of the ventilation system from opencasting to underground mining
露天矿转地下开采通风系统的实践 |
| 10. | Numerical simulation on dynamic disaster caused by underground near - fault coal exploitation
煤矿近断层地下开采动力灾害数值模拟研究 |
