driving working face的意思|示意
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掘进工作面
driving working face的网络常见释义
掘进工作面 ...掘进工作面 离散相模型 粉尘浓度 数值模拟 [gap=887]Key words:two-phase flow of gas and solid; exhaust ventilation; driving working face; discrete phase models; dust concentration; numerical simulation ..