短語詞組短語mass -flux type 質(zhì)量通量型積雲(yún)mass average flux 質(zhì)量平均通量mass flow flux 質(zhì)量流量zero -net-mass-flux jet 零質(zhì)量射流critical mass flux 臨界質(zhì)量流密度;臨界質(zhì)量流量mass flux controller 質(zhì)量流量控制器solids mass flux 固相質(zhì)量流率 返回 mass flux