Then, the Real-time measurements about the change of the thickness of the LFF with non-zero entrance velocity on the effect of time, flux and different liquid-distribution mode etc. were performed.

• 然后设计了模拟实验，对出口速度不为零的液体下降膜厚度随时间、流量、不同布液方式等因素影响的变化进行了实时测量。