希望这种方程法的应用，对从事矿井通风工作者有所帮助。
It is hoped that the general application of the equation method may be helpful to those who are engaged in mine ventilation works.
矿井通风系统属于生命保障系统一类，其工作的可靠性具有特殊的意义。
Mine ventilation system is one of the life-safeguard system, its working reliability has special meaning.
矿井通风系统安全评价的中心工作就在于对矿井通风系统的安全性和稳定性进行评价。
The central work of the evaluation lies in the evaluation of the security and stability of the ventilation system of mine.
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