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- delay coal and gas outburst 延时煤与瓦斯突出
- Coal and gas outburst is frequent during mining in Fuxin basin. 位于盆地内的阜新矿区煤与瓦斯突出灾害频繁发生。
- Application of neural network in prediction of delay coal and gas outbursts 神经网络理论在延时煤与瓦斯突出预警中的应用
- Probing into a Coal and Gas Outburst Delay Accident 一起煤与瓦斯延期突出事故的探讨
- STRUCTURAL FEATURES OF COAL BODY IN SEAM NO.8 AND REGIONAL PROGNOSIS OF COAL AND GAS OUTBURST IN PANJI MINE NO. 潘一矿8煤层煤体结构特征及煤与瓦斯突出区域性预测。
- Fuzzy Synthetic Evaluation of Prediction of Coal and Gas Outburst Scale in Pingdingshan Coal Co. 平煤集团煤与瓦斯突出强度预测的模糊综合评判。
- Coal and gas outburst affected by many complicated factors, which are uncertain ones and have randomness and fuzziness. 煤与瓦斯突出影响因素复杂,是不确定性问题,即不仅具有随机性,又具有模糊性。
- The electromagnetic radiation(EMR) technology can forecast coal or rock dynamic disaster,such as coal and gas outburst,rock burst etc. 煤岩电磁辐射监测技术可以预测、预报矿井冲击地压和煤与瓦斯突出等煤岩动力灾害。
- This passage has introduced another way to deal with Coal and Gas Outburst Cavern, which offers some quotable experience for the similar cases. 介绍了煤与瓦斯突出孔洞处理的另一方法,为类似煤与瓦斯突出孔洞处理提供了可借鉴的经验。
- Introduce the reasons of gas outburst,and expound the method of determining the relative parameters of coal and gas outburst. 介绍了井下瓦斯突出的原因,详细阐述了瓦斯突出的有关参数的确定方法。
- Little faults in coal seam are important for coal and gas outburst prevention and control,and water outburst prevention and control. 煤层小断层对矿井煤与瓦斯突出及矿井突水防治具有重要的实际意义。
- It used draining while mining and light &middle pressure water injection in coal seam, those completely eliminated the danger of coal and gas outburst. 在生产过程中，采用边采边抽和浅孔中压注水措施，完全消除了工作面的突出危险性。
- The article analyzes the cause of coal and gas outburst in heading face and introduces ways,control gas outburst in heading faces with three-soft coal seam. 分析了煤巷掘进头发生煤与瓦斯突出的原因,介绍了“三软”煤层高突区域煤巷掘进头瓦斯综合治理的途径和措施。
- The existing of weak-seam or “thoroughfare-seam” create suitable conditions for the initial erupting and continued developing of coal and gas outburst. 构造煤薄弱分层或“通道层”的存在，则为煤与瓦斯突出的初始激发和持续发展奠定了基础；
- The authors have analysed the causes of coal and gas outburst accidents happened in the past years and put forward some countermeasures to prevent coal and gas outburst. 分析了坪湖煤矿历年来发生的煤与瓦斯突出事故的原因,有利于今后坪湖矿采取针对性的措施防治煤与瓦斯突出。
- After Gaocheng Coal Mine raising to coal and gas outburst mine,the Locomotive with power line is transformed battery locomotive,to construct and design a electrified chamber. 告成煤矿升级为煤与瓦斯突出矿井后,将架线电机车改为电瓶车牵引,设计并施工了充电硐室。
- The results can satisfy with fundamental needs for finding the distribution laws of tectonic soft coal in mines with coal and gas outburst (at non mining area especially). 识别结果能满足初步查明突出矿井（尤其是未采掘区）构造软煤分布规律的需要。
- The status of Panji No.2 Coal Mine mining area layout and problems of the coal and gas outburst are analyzed.The stope adjustment programs are pointed out. 分析了潘二煤矿采区布局现状及防突的难题,提出了采场调整的方案。
- It makes research for the formation of danger source, conditions for outburst starting, presents several points for the prevention of coal and gas outburst. 研究了突出危险源的形成、突出发动的条件,提出了预防煤与瓦斯突出需要重视的几个问题。
- Analyse results show that nicety degree for reflecting coal and gas outburst fatalness of expansion energy in initial released gas is higher than that of general index. 分析结果表明：初始释放瓦斯膨胀能反映煤与瓦斯突出危险性的准确程度要高于综合指标D和K值。
