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以工作面为核心建立高效低耗通风系统”理论与云锡排氡通风特点相结合 ,应用层次分析法对松矿进风系统 8个改造方案作定性定量分析 ,为进风方案优选提供科学依据。
Based on the theory of building ventilation with high efficiency and low consumption of ventilation system, this paper applies analytic hierarchy process (AHP) to qualitatively and quantitatively analyze 8 retrofit schemes of air intake system of pine mine and provide scientific basis for air intake program optimization .