The study achievements would have certain reference values to the prevention and control of the mine gas dynamic disaster and to the theoretical study on the coal bed methane development technology.

此研究成果可对矿井瓦斯动力灾害防治和煤层气开采技术理论研究提供参考价值。

The author proposes a monitoring system based on the RFID for miners on duty to solve the present problems of imperfect communication system in mine and complicated technology.

针对目前矿井井下通信系统功能不完善，技术与实现复杂的现状，提出了一种基于RFID技术的井下人员定位监控系统。

Water source heat pump of mine waste heat recovery is a new type of high grade energy saving technology, which pump low-grade heat into high-grate thermal energy.

回收矿井余热的水源热泵技术是一种把低品位热能转化为高品位热能的一种新型节能环保技术。

Abstr: The deep mining area of the Chenslou coal mine based on the actual situation is studied the high confined water treatment technology.

文章摘要： 根据陈四楼煤矿深部采区实际情况，研究其高承压水治理技术。

Technique of treating brackish water from a coal mine was researched based on the principle of reverse osmosis (RO) technology.

应用反渗透（RO）技术原理研究了煤矿苦咸水的处理工艺。

Mine engineering and technical personnel through continuous exploration and practice, in the soft rock roadway technology, a success.

二矿工程技术人员经过不断探索与实践，在软岩巷道支护技术方面，取得了成功。

I am a student of Anyang Normal University. The major of mine is computer science and technology.

我是安阳师范学院的一名学生，专业是计算机科学与技术。

In this paper the author of underground coal mine deep hole blasting technology in this paper.

本文笔者就其中井下煤矿深孔爆破施工技术进行阐述。

The mine safety production monitor monitoring technology is one of mine safety production automation technology.

矿井安全生产监测监控技术是最能体现矿井安全生产自动化的技术之一.

The information management system of mine hydrogeology was designed and developed using GIS technology.

利用GIS技术对蛇屋山型金矿进行评价方法探讨.