coal measures
- coal measures的基本解释
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n.
[地质]煤层
- 更多网络例句与coal measures相关的网络例句 [注：此内容来源于网络，仅供参考]
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Based on the analysis of the coal industry, upgrading the coal industry to find quality, optimizing the industrial structure of the coal measures to promote the coal industry and resources to economic development, and to the development of coal in Shanxi Province as a case for analysis.
通过对煤炭产业的分析，找出提升煤炭产业素质，优化煤炭产业结构的对策，促进煤炭产业和资源经济的发展，并且以山西省煤炭作为案例进行了分析。
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The Inner Mongolia Daqingshan coalfield have Shuanmazhuang coal measures and Shiguai coal measures,in which G,J and L coal seams in Wudanggou Formation,Shiguai coal measures are major mineable coal seams in the coalfield.
内蒙古大青山煤田包括拴马桩煤系和石拐煤系，其中石拐煤系五当沟组的GJ、、L煤层是大青山煤田主要可采煤层，煤岩组分中镜质组占绝对优势，具有较强的生烃能力。
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On the base of large quantitative test, using coal petrography and organic geochemical data, the source of oil and gas in the coal-measures is analyzed. And it is concluded that the area's Yan'an group coal-bed has a low potential of oil production, and the oil and gas contained in the coal-measures and superjacent strata comes from underlying Upper Triassic Yanchang group strata. After a series of parameters of coal seam and surrounding rocks are tested, gas formation, storage, preservation, permeability of the coal-rock seam are analyzed and evaluated.
本文在大量测试工作基础上，利用煤岩学与有机地球化学资料，分析了煤系油气的来源，认为本区延安组煤系煤层生油潜力差，煤系及其上覆地层所含油气为下伏上三叠统延长组源岩所生，油气主要通过迭置的砂体、不整合面、构造裂缝等自下向上运移进入煤系；通过对煤层及围岩一系列物性参数的测试，分析与评价了煤岩层的生、储、盖、渗性能与可抽放性，得出主采4_(-2)号煤层属中等储集、低渗透层，围岩封闭性差，渗透性高，煤层瓦斯含量低，而顶板砂岩瓦斯含量高，为采面瓦斯涌出的主要来源。
- 更多网络解释与coal measures相关的网络解释 [注：此内容来源于网络，仅供参考]
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coal measures：煤层组
coal measure strata 煤系地层 | coal measures 煤层组 | Coal Measures 煤系
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coal measures：上石炭系(英国),宾西法尼亚系(美国)
煤系 coal measures | 上石炭系(英国),宾西法尼亚系(美国) Coal Measures | 煤系植物 coal measures plant
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coal measures; coal bearing formation：含煤层
煤田 coal basin | 含煤层 coal measures; coal bearing formation | 煤岩学 coal petrology