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本文以井下硐室型回采工作面的通风为例,通过建模、求解和讨论,提出了硐室对毒气的收容效应的概念,定义收容系数
In this paper, the ventilation in the underground coal mine working face is taken as an example. By modeling, solving and discussing, the concept of chamber accommodation effect on gas is proposed. The definition of containment coefficient