短語詞組短語reactant mixture gas 氣體配比reactant t gas 反應(yīng)性氣體enriched reactant gas [化學]濃集反應(yīng)氣體reactant gas ration 反應(yīng)源氣體流量比reactant gas supply 供氣系統(tǒng)gas reactant 源氣流量gas reactant flux 源氣流量 返回 reactant gas