Mine fire preventing and controlling always is the key question of coal industry safety in production.
矿井火灾的防治一直是煤炭工业安全生产的重点问题。
The model which applied to the mine evacuation system simulated the safety evacuation in the mine fire. The result was matched with the fact.
并将火灾疏散模型应用到矿井疏散系统中对矿井火灾时期人员进行安全疏散，模拟结果与实际情况相符。
According to the model many efficient measures to prevent and eliminate mine fire can be chosen so that regular mining production may proceed in safety state.
该模型的分析结果与实际情况一致，利用这一突变模型可以确定防治火灾的各种有效措施，确保矿山安全生产得以顺利进行。
The coal spontaneous combustion fire is one of main disasters in coal mine, it has seriously affected the safety of coal mine in production.
煤炭自燃火灾是煤矿的主要灾害之一，严重影响了煤矿的安全生产。
Making pit geology work well is the basic security of realizing coal mine safety. It's very important to prevent from main calamities such as water fire gas and roof.
搞好矿井地质工作，是实现煤矿安全生产的基本保障，对预防水、火、瓦斯、顶板等主要灾害有着极为重要的意义。
Making pit geology work well is the basic security of realizing coal mine safety. It's very important to prevent from main calamities such as water fire gas and roof.
搞好矿井地质工作，是实现煤矿安全生产的基本保障，对预防水、火、瓦斯、顶板等主要灾害有着极为重要的意义。
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