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论述了以计算机为手段自动确定大明一矿通风系统中的角联风路，并按采区、工作面及一般风路３个层次，对网路结构、系统的稳定性进行了全面分析
This paper discusses the computer automatically determines the diagonal air duct in Daming coal mine ventilation system, and analyzes the stability of network structure and system according to the mining area, working face and general air duct.