coal bed
煤层
常用释义
英式发音
美式发音
基本释义
- 煤层：地质学中指的是一层煤矿。
例句
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1·It has great significance in region's coal bed correlation.研究成果对区内煤岩层对比具有重要意义。
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2·Both coal gangue and coal bed methane are low heating value fuels.煤矸石和含甲烷量较低的煤层气均属于低热值的燃料。
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3·Coal bed plays a reference role in sequence division and correlation.煤层在层序划分与对比中具有十分重要的参考意义。
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4·In this paper, the coal bed gas resources in Shanxi Province are summarized.本文对山西省煤层气资源作了概括性总结。
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5·Conclusion It provides theoretic basis for forecasting deep coal bed weathering zone.结论该研究为煤岩层深部风化带预测提供了依据。
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6·These conclusions have guidance significance to exploitation coal bed methane by gas injection.所得结论对注气开采煤层气设计和评价具有指导意义。
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7·This method is first used to the quantitative prediction of coal bed methane in Shanxi province.并将该方法首次用于山西省煤层甲烷的定量预测。
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8·The influence of coal bed permeability and Wells' distance on productivity of CBM Wells are analyzed.分析了煤层渗透率和煤层气井间距对煤层气井产能的影响。
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9·The paper describes the microscopic failure mechanism of coal bed and its effects on coal bed failure.本文对煤岩储层的破坏微观机理进行介绍，并考虑煤岩孔隙气体对煤岩坡坏的影响。
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10·But since the high coal bed gas content and concentration largely affected coalmine safety in production.但由于该区煤层瓦斯含量高、浓度大，成为煤矿安全生产的主要影响因素。