flowing in two directions

• 两相流

flowing in two directions的用法和样例：

例句

1. Applications of the two-phase flow in the reactor are briefly discussed.
   简要的讨论了反应堆里两相流的一些应用。
2. The heat transfer between an immersed horizontal tube and the two-phase flow in a bubble column were measured.
   本研究对鼓泡塔中气液两相流与浸没在其中的水平管间的对流传热系数进行了实验测定。