短語詞組短語liquid and gas two -phase flow 氣液兩相流solid and gas dual -phase flow 固氣兩相流dense particle -gas two-phase 稠密氣固兩相流oil -water-gas three-phase flow 油水氣三相流liquid -gas two-phase flow 液霧兩相流solid -gas two-phase separation 氣固兩相分離water -gas two-phase 水氣二相流 返回 gas-phase