1) geological occurrence laws of coal gas
瓦斯地质赋存规律
2) gas distributed rule
瓦斯赋存规律
1.
The gas distributed rule of coal seam is the base of preventing gas hazard.
煤层瓦斯赋存规律研究是瓦斯灾害防治的基础。
3) law of gas geology
瓦斯地质规律
1.
The gas-geological mine map is directly applied to study more comprehensively the law of gas geology, to forecast better the r.
系统收集、整理大量的瓦斯地质资料和瓦斯测试参数,搞清瓦斯地质规律、瓦斯赋存规律、瓦斯涌出规律、瓦斯突出危险性的分区分带特征,编制矿井瓦斯地质图。
4) gas occurrence
瓦斯赋存
1.
Based on comprehensive analysis of gas occurrence conditions of Qinglong Colliery in Guizhou,the control action of region evolvement,lithological characters of roof and floor,buried depth of coal seam and tectonic on gas occurrence and burst was discussed with the analysis of gas content,pressure and coal and gas burst in depth.
在贵州青龙煤矿瓦斯地质条件综合分析的基础上,通过矿井瓦斯含量、瓦斯压力和煤与瓦斯突出等特征的深入分析,探讨了区域演化、煤层顶、底板岩性、煤层埋深和矿井构造对瓦斯赋存和突出的控制作用。
2.
The gas occurrence rule is the techno-basement of the study on the gas emission rule and gas harm harness.
煤层瓦斯赋存状态是研究矿井瓦斯涌出规律和瓦斯灾害防治的技术基础。
3.
In order to reveal gas occurrence law and gas disaster of 72 seam in Qinan coal mine,we firstly analyzed physical meaning and test method of basic parameters of gas in coal seam.
为研究掌握祁南煤矿72煤层的瓦斯赋存规律及煤层瓦斯灾害程度,文章首先分析论述了煤层瓦斯基本参数的物理意义及测试方法,通过现场打钻测定及实验室取样测试分析等工作,得出了煤层瓦斯压力、含量随深度的变化规律,结合其他煤层指标,获得了72煤层的煤层瓦斯赋存规律,并对煤层进行了区域划分,为下一步的煤层瓦斯治理提供了理论基础。
5) methane occurrence
瓦斯赋存
1.
The exploration of methane occurrence law of 3 coalbed in Shimengou mine;
石门沟煤矿3号煤层瓦斯赋存规律探究
2.
The exploration of methane occurrence law of 3 coalbed in sanhekou mine;
三河口矿3煤层瓦斯赋存规律探讨
6) gas source
瓦斯赋存
1.
To ensure safe production in coal mine,the author analyzes geological factors of Pingdingshan tenth coal mine,which effect the gas source and outburst of outburst coal bed,such as geological structure,change of the coal layer's thickness,coal body structure,bury depth and so on.
为确保煤矿安全生产,作者对平顶山十矿影响突出煤层瓦斯赋存和突出的地质构造、煤层厚度的变化、煤体结构、埋藏深度等地质因素进行了分析研究,认为:地质条件对煤层瓦斯体积含量和煤与瓦斯突出的分区分带具有明显的控制作用;井田内厚度小于2 m的单一煤层一般不具突出危险性,但随着开采深度的增加有可能发生突出;戊9-10煤层分叉合并线附近为煤与瓦斯突出带,其他煤层分叉合并线附近可能形成煤与瓦斯突出危险带。
补充资料：矛盾规律(见对立统一规律)
矛盾规律(见对立统一规律)
law of contradiction
mQOCun gu】j口、矛盾规律(lawof eon‘radietion)统一规律。见叶主
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条