考察了不同通气量和操作转速下气液搅拌槽内流体流动，局部气含率和气泡尺寸的分布规律。
The effects of gas flow rate and rotating speed on the fluid field, local void fraction distribution and bubble size distribution were investigated.
改进后的光电毛细管探头法能成功地用于局部气含率的测定。
The developed photo-electric capillary probe technique has been used to mea- sure the spatial distribution of gas holdup in a stirred vessel.
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