spontaneous combustion

The connection profile between the spontaneous combustion period and the high temperature movement was get through altering air leak intension, boundary condition and granularity parameter of coal sample.

并通过改变漏风强度、散热边界条件、煤样破碎粒度参数对模型进行反复计算，得出各参数与煤自然发火期及高温点移动的关系曲线；

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And the propensity of spontaneous combustion in caving zones, can be divided into three zones. The simulation results have guidance for the accurate monitoring distribution and development of high temperature spots of coal in tunnels.

并根据自燃倾向性对巷道冒落区进行三区划分，模拟结果对于准确监测巷道冒落区煤层内高温点的分布与发展情况具有指导意义。

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They think I caught fire because a chemical reaction caused spontaneous combustion.

他们认为著火是由于化学变化而引起的自发性燃烧.

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The formation and harm of spontaneous combustion in coal field are generally described.

煤层自燃形成的煤田火区是煤矿区重要灾害之一.

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It is known that not all deposits with high sulfur content will pose spontaneous combustion hazards.

现已查明,并非含硫量高的矿床都能发生矿石自燃火灾.

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Today, the papyrus documents everywhere are faced with danger of spontaneous combustion.

今天, 无论存放在何地的纸草纸文献都面临自燃被毁的危险.

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The spontaneous combustion of coal seam endangers the safe production.

井下煤层自燃严重危害着安全生产.

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Spontaneous combustion is easily to take place in mined out area of fully mechanized top coal caving workface.

开展采空区稳定性方面的研究，对保证矿山持续发展和人民生命财产安全有非常重要的意义。

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Success is not spontaneous combustion. You must first set yourself on fire!

成功不是自发燃烧而成的! 你必须点燃自己的激情!

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The coal spontaneous combustion is one of the serious mine disasters.

煤炭自燃是矿井严重的灾害之一.

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The influence factors of waste spontaneous combustion are analyzed, and the method of preventing is found.

分析了矸石自燃的影响因素, 找到解决矸石自燃的方法.

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But spontaneous combustion of carbon accumulation in compressors is a potential safety hazard.

积炭自燃是其引发矿山安全事故的隐患.

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Finally, some phenomena of spontaneous combustion of coal are explained by using this mechanism.

最后, 用该机理对常见的几种煤炭自燃现象进行了解释.

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The spontaneous combustion of coal seam of the major problems in safe production of coal mine.

煤层自燃问题一直困扰着我国煤矿的安全生产.

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Coal spontaneous combustion is one of disaster in Yima coalfield.

煤炭自燃是义马煤田主要灾害之一.

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It is very significant the work of and extinguishing the spontaneous combustion of sulphide ores.

该项研究结果对疏化矿矿井内火灾的防治具有重要的指导意义.

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Coal spontaneous combustion is one of the big disaster in the coal product.

矿井煤自燃火灾不仅造成大量的煤炭资源损失,而且严重威胁煤矿的安全生产.

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Coal spontaneous combustion seriously threats the safety of coal industry.

煤自燃火灾严重威胁着煤炭工业的安全.

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The paper analyzes the causes of carbon accumulation and proposes some countermeasures to avoid spontaneous combustion.

文中分析了活塞式空压机积炭的原因,提出了避免空压机自燃的具体措施,值得借鉴.

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Effect of petrographic composition on coal spontaneous combustion has been studied in this report.

本文研究煤岩成分对煤炭自燃的影响,认为镜质组自燃,壳质组和惰性组不易自燃.

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On a global scale, there are many coalfields suffered from spontaneous combustion of coal seam problems.

在全球范围内, 许多煤田都存在煤层自燃问题.

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And above 90 % spontaneous combustion occurs in goaf.

其中90%以上自然发火发生在采空区.

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This paper reviews the current achievements of research on risk assessment index of coal spontaneous combustion.

综述了煤层自然发火危险性评价指标的最新研究成果.

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Success isn't a result of spontaneous combustion. You must set yourself on fire.

成功不是自燃的结果. 你必须为自己点火.

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Are you sure that's automobile spontaneous combustion and not the new Toyota charcoal BBQ?

你能确定那是汽车的自燃而不是丰田公司的一个野外炭火烧烤?

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There are many factors influencing spontaneous combustion in goaf and their relative essentialities are different.

采空区自然发火的影响因素很多,各因素之间的相对重要性不同.

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The coal spontaneous combustion in the goaf is one of the main coal disasters.

采空区煤炭自燃火灾一直是我国煤矿的主要灾害之一.

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The coal is dug, ground subsidence, gangue spontaneous combustion, ecological damage.

煤被挖走了, 地面沉陷了, 煤矸石自燃了, 生态破坏了.

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Success is not the result of spontaneous combustion you must set yourself on fire.

成功不是自然的结果,你必须点燃自己.

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Spontaneous combustion of coal constitutes a very serious problem in North China.

中国北方煤田煤层自燃现象非常严重.

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