incipient fluidizing velocity

例句：

1. 1.The incipient fluidization velocity of the coal particles is a crucial factor in determining the efficiency of the fluidized bed combustion process.
   煤粒的初始流化速度是决定流化床燃烧过程效率的关键因素。
2. 2. In the initial stages of the experiment, the incipient fluidization velocity was measured to understandthe behavior of the fluidized bed.
   在实验的初期阶段，通过测量初始流化速度来理解流体化床的行为。
3. 3. The incipient fluidization velocity can be influenced by factors such as particle size and gas flow rate.
   初始流化速度受到颗粒大小和气体流速等因素的影响。