practice mine的例句大全

the new way and development of safety management are found and realized by the innovation and practice of safety management in panxi coal mine and this coal mine has obtained remarkable economic and social profits.

通过对潘西矿安全管理创新的实践，找出了安全管理的新路子，实现了安全管理的新发展，取得了明显的经济效益和社会效益。

study on the transforming practice of the integrated tunneling equipment in chengzhuang coal mine

成庄矿综掘设备改造实践与研究

theory and practice of comprehensive mine water prevention and control technology for mines in kailuan mining area

开滦矿区煤矿综合防治水技术理论与实践

practice on pressure balance ventilation technique in 29042 sinking and drifting face of zhongmacun mine

中马村矿29042掘进工作面均压通风技术实践

application of frequency converter in mine ventilator transformation and practice

变频器在矿井风机改造中的应用与实践

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.

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.

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.

Through the practice of near shaft-control net at Xinqiao Mine, the optimization of the lay-out of near shaft-net is discussed and the countermeasures for the false closing phenomenon that may exist in the closing line for ranging are proposed.

通过新桥矿业近井点控制网的测设，讨论了近井网布设的优化问题，同时对测距闭合导线有可能存在的伪闭合现象提出了有针对性的对策。

Management Practice of Decreasing Ore Dilution in Yinshan Mine

降低银山矿矿石贫化的实践

This article introduced the Xinhua molybdenum ore acts according to many year mining practice, How through many times bold improvement, Caused the molybdenum ore to find one to suit in oneself mine characteristic mining method, From this and obtains the huge economic efficiency.

本文介绍了新华钼矿根据多年的采矿实践，怎样通过多次的大胆改进，使钼矿找到了一条适合于自己矿山特点的采矿方法，并由此取得巨大的经济效益。

Study and practice of concentration technology of polymetallic sulphuretted ore in Xiangxi Gold Mine

湘西金矿多金属硫化矿选矿工艺研究与实践

the conclusions can provide some references for the practice of none-village-relocation coal extraction in the mine.

这些结论将为煤矿膏体充填不迁村采煤技术的实施提供一些参考.