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。
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。
A new way of modelling of coal spontaneous combustion processes at low temperature is given.
从而为煤低温自燃过程的建模提供了一条新的途径。
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。
Exothermic oxidation of coal is the main cause of spontaneous combustion.
煤的氧化放热是引起煤自燃的主要原因。
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。
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。
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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