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- Keywords gas abnormal effusing;coal gas outburst;prediction software; 瓦斯涌出异常;煤与瓦斯突出;预报软件;
- The relation between geological tectonics and coal gas outbursts in Pingdingshan and Anyang mine areas in Henan Province and Nantong and Tianfu mine areas in Sichuan Province was studied. 对河南平顶山、安阳和四川南桐、天府矿区地质构造与煤和瓦斯突出的关系研究表明,地质构造控制突出的分布主要有四种作用类型,不同构造具有不同的突出倾向性。
- 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。
- coal gas outburst 煤与瓦斯突出
- 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。
- Coal Gas Factory of Datong Coal Mine Gro. 大同煤矿集团有限责任公司煤气厂。
- This is the base to explain the relation between the gas outburst and the broken coal seam when uncovering coal in crosscut rationally. 从而很好地解释了石门揭煤条件下煤体破碎程度与突出的关系。
- Coal gas is produced by the gasification of coal. 煤气是由煤的气化作用得到的。
- 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。
- Guard against coal gas poisoning. 小心别让煤气熏着。
- He died from suffocation by coal gas. 他被煤气熏死了。
- 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。
- How much coal gas can this gas tank contain? 这个煤气包能储存多少煤气?
- Mossbauer effect provides evidence for judging gas outburst in microstructure. 穆斯堡尔效应从微观结构上为判断瓦斯突出提供了依据。
- 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。
- The coal gas has been odorized before supplying the users. 煤气在输送给用户之前添加了臭味。
- The magnitude and position of fatalness of coal &gas outburst are al-so different.The main function of geological structures has formed ... 地质构造的主要作用是形成了不同的构造应力分区,从而导致瓦斯不同程度地聚积与泄散,决定着煤与瓦斯突出的强度、密度的分区分带性。