本文首先介绍了一下煤矿采矿事故的梗概，结合其原因，详细阐释了煤矿采矿作业事故的对策。
This paper introduces the outline of coal mining accidents. Combined with its reasons; strategies of the coal mining operations accident are explained in detail.
分析其误诊原因、并结合病理生理对诊断线索及鉴别要点作了讨论。
The causes of misdiagnosis were analysed and its diagnostic clue and differential diagnosis combining with its pathophysiology were discussed.
其成功原因是特定的外因和内因紧密结合的结果。
Its successful reasons are joint result of specific external cause and internal cause.
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