【摘要】 本文应用可靠性工程理论分析了矿井通风有效度问题,并进行了实例计算,为改善矿井通风系统和评价矿井通风系统优劣提供了一种新的理论依据。图2,表1,参3。更多还原

【Abstract】 This paper analyses the ventilaton availability with reliability theory and gives out practical examples, provides a new kind of theoretical basis for improvement and assessment of the ventilation system in a mine. 2figs., 1tab., 3refs.更多还原