practice mine

Theoretics and practice prove that mine ecological construction are urgent and feasible, which should be solved and we must focus on theoretical innovation and technical integration to guide the practice of mine ecological construction.

理论和实践证明：矿山生态建设是发展中迫切需要的，也是切实可行的，需要进行技术集成和理论创新，更好地指导矿山生态建设。

Practice of Mine Pressure Monitoring at Single Prop Face

单体支柱工作面矿压监控工作的实践

Constructing Teaching Practice Base for Mining Engineering by the Resources Crock up of the Mine

利用资源衰竭性矿井建设矿业类实习基地

Reinforcement practice of 1~# main chute in one mine

某矿1~主溜井加固实践

There is some instructional signification to soft rock tunnel project and practice of mine.

对煤矿软岩巷道工程实践有着一定的指导意义.

Practice of Retaining Wall Design under Steep Slope of a Mine Road

矿山公路陡坡挡土墙设计实践

Taking Jining No.3 Coal Mine as an example, the practice of the recycle economy is introduced.

最后,以济三煤矿为例, 介绍了兖州矿区循环经济的实践.

Through study and practice to gas drainage of Xinan coal mine, this paper summarizes gas drainage technology in high gas workface, it is experience for preventing gas in same coal mine.

通过对新安煤矿瓦斯抽放技术的实践与研究，总结了高瓦斯工作面的瓦斯抽放技术，为同类矿井的瓦斯防治提供了可借鉴的经验。

Practice of Utilizing Natural Air Pressure for Ventilation during Capital Construction of a Mine

矿井基建期间利用自然风压通风的实践

The operation practice indicated that the remining of placer gold in Laozuoshan Gold Mine was efficacious.

生产实践表明,采金船复采在老柞山金矿的应用是行之有效的.