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1·The effect of various factors on gas holdup has been studied.

考察了气速、压力、温度、静床高及固体引入等因素对气含率的影响。

2·The gas holdup of flotation column is a very decisive factor for the flotation result.

浮选柱气含率大小是决定浮选效果的一个很重要的因素。

3·The gas holdup of the riser decreased obviously with the increasing of the solid loading.

上升室的气含率均随固体装载量增加而降低。

4·The preferable operating condition was also discussed and it was noted that the identity of gas holdup in syst…

对最合宜的操作条件也进行了讨论，并且指出气含率相等可以作为气液反应器放大时传质相似的主要准则。

5·The average relative error of gas holdup of the riser between calculated values and experimental values was 6.429%.

上升室气含率的模型计算值和试验值的平均相对误差为6.429%。

6·The influence of motionless mixer on gas holdup and dispersed phase holdup in gas-agitating (extraction) tower was studied.

在气体搅拌萃取塔中，研究了静态混合器对气含率、滞液率的影响。

7·The two_phase drift_flux model was used to estimate gas holdup for three_phase Newtonian and two_phase non_Newtonian systems.

用两相漂移通量模型对三相牛顿流体和两相非牛顿流体进行了评价。

8·The results show that bubble frequency and gas holdup distributed highly surrounding the blade and uniformly in rest of the bath.

结果表明，气泡频率和含气率在喷头附近分布很高，在其它部位分布是均匀的。

9·Numerical simulation of round bubble plumes in still environment is performed to obtain the distribution of velocity and gas holdup.

对静止环境中的圆形气泡羽流流场进行数值模拟，得出了气泡羽流的流速场和浓度场。

10·The effects of superficial gas velocity, catalyst loading and liquid properties on gas holdup were investigated in a slurry reactor.

在淤浆床反应器中，考察了表观气速、催化剂同含率、液体种类对气含率的影响。