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關注：1
2013-05-23 12:21
求翻譯：專題分析了采空區煤炭自燃的發展過程及原因，并對防滅火技術措施進行了分析。是什么意思？ 待解決
 懸賞分：1
- 離問題結束還有
專題分析了采空區煤炭自燃的發展過程及原因，并對防滅火技術措施進行了分析。
問題補充： |
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2013-05-23 12:21:38
Thematic analysis of the development process and the reasons for spontaneous combustion of coal in goaf, and Fire Prevention technical measures are analyzed.
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2013-05-23 12:23:18
thematic analysis of the spontaneous combustion units empty area of the coal development process and the reasons for, and to the anti-fire technology measures were analyzed.
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2013-05-23 12:24:58
The topic analyzed has picked the depletion region coal spontaneous combustion the developing process and the reason, and to guarded against the fire fighting technology measure to carry on the analysis.
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2013-05-23 12:26:38
Thematic analysis of coal spontaneous combustion in goaf and cause the development process, and the analysis on fire prevention and control measures.
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2013-05-23 12:28:18
正在翻譯，請等待...
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