Use mine ventilation network solution is not only the result of ventilation management enable scientific and efficient, and can reduce mine ventilation costs, increase economic efficiency.
利用矿井风网解算得出的结果不仅能使通风管理工作科学高效的进行，而且能减少矿井通风费用，提高经济效益。
This variation has infinite solution. It is only applicable in the invariant state of ventilation network structure and parameters.
这种变换存在着解的无穷性，并且仅适用于通风网路的结构和参数不变的状态。
Iintroduce basic calculation idea of ventilation network nodes analysis method and numerical solution on circuit wind flux method.
简要介绍了网络节点法求解的基本思想和回路风量法的数值解法。
This paper proposed a new loop controller optimization method based on the study of the common solution method for mine ventilation network.
在分析常用的矿井通风网路解算方法的基础上，提出了一种新的回路调节优化方法。
This paper proposed a new loop controller optimization method based on the study of the common solution method for mine ventilation network.
在分析常用的矿井通风网路解算方法的基础上，提出了一种新的回路调节优化方法。
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