1.
Application of Transient Electromagnetic Method in Prospecting Water-accumulated Area in Coal Mine Gob
瞬变电磁法在探测煤矿采空积水区的应用
2.
Seeper Prevention Technology of Old Gob in West of Meihe 4th Mine
![点击朗读](/dictall/images/read.gif)
梅河四井西翼旧采空区积水治理技术
3.
Driving Construction Technology of Roadway under Watered Gob by Water Prospection and Dewater in Close Range
积水采空区下近距离巷道探放水掘进施工技术
4.
Research on TEM Detection Technology for Water-accumlating Gob in Coal Mines
![点击朗读](/dictall/images/read.gif)
煤矿积水采空区瞬变电磁法探测技术研究
5.
The additional effect of TEM detection and its application in coal mined-out area with accumulated water
煤矿积水采空区瞬变电磁法探测的附加效应
6.
volume extraction ratio
![点击朗读](/dictall/images/read.gif)
矿床总体积和采空区总体积之比
7.
Major Hazard Source Identification of Widespread Mined-out Area Instability;
![点击朗读](/dictall/images/read.gif)
大面积采空区失稳的重大危险源辨识
8.
Research on Air Bumping Disaster Induced by Large Roof Falling in Goaf
![点击朗读](/dictall/images/read.gif)
采空区顶板大面积垮落的空气冲击灾害研究
9.
Analysis on environmental impact of Xieqiao coal mining subsided water area
![点击朗读](/dictall/images/read.gif)
谢桥矿区采煤塌陷积水区环境效应分析
10.
STUDY OF MECHANISM OF STOPE WATER INRUSH CAUSED BY WATER ACCUMULATION IN OVERBURDEN SEPARATION AREAS
覆岩离层区积水引发的采场突水机制研究
11.
Water vapor accounts for about 4% by volume in moist areas.
![点击朗读](/dictall/images/read.gif)
在气候潮湿地区,水汽按体积占(空气体积)4%左右。
12.
Technology of Exploring and Discharging Empty Ponding District under Deep and High Underground Pressure
深部强冲击地压下空区积水探放技术
13.
Study on Disposition Method of Huge Goaf in Room-And-Pillar-Mining in Pingyi Gypsum Colliery;
平邑石膏矿房柱式开采大面积采空区处理方法研究
14.
Analysis and practices of exploration and discharging process for gob water-storing area at No.6 coal mine
六矿老空积水区探放过程的分析与实践
15.
Study and Application on the Technique and Parameter of Grouting Extinguishing Spontaneous Fire in Large-dimension Goaf;
大面积采空区煤炭自燃火灾灌浆灭火技术及参数的研究与应用
16.
Research and Application of New Technology of Spontaneous Combustion Fire Extinguish in Large-dimension Gob;
大面积采空区自燃火灾灭火新技术的研究与应用
17.
implementation of an automated refuse collection system and a district cooling scheme for air-conditioning;
采用自动垃圾收集系统及区域水冷空调系统;
18.
The plane shapes of ground collapse hazard mostly appear as round, ellipse, rectangle and irregular shape etc.
其中人为塌陷包括抽排水塌陷及采空区塌陷。