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- The gas holdups both in the riser and the downcomer slightly decreased with an increase in superficial liquid velocity. 各级内上升管和下降管的气含率均随表观液速的增大而减小，但影响程度较小。
- The effect of recycle gas amount in the reactor on the gas holdup and liquid velocity distribution in the reactor was studied. 结果表明,循环气量对反应器内气含率和环流液速分布的总体趋势影响不大,但对局部气含率和环流液速的大小有较大影响。
- The hydrodynamic parameters consist of gas holdup, liquid velocity and axial dispersion coefficient.Some concentrate work has been done as following:1. 具体包括以下四方面的内容：1．设计并建立起一套气升式内环流生物反应器处理废水的实验装置。
- A drift flux model and an energy dissipation model were set up and were used to describe the gas holdup in the riser and the circulating liquid velocity,respectively. 分别用“漂流通量模型”和“能量耗散模型”描述了气含率和循环液速的变化情况。
- Due to the existing of partially wetting phenomenon, the paritally wetted trickle bed operated under low liquid velocity region features differently from those wholly wetted ones, and the mechanism is also more complex. 在低液速区操作的滴流床，由于存在部分润湿现象，操作特性与全润湿滴流床不同，机理也更复杂。
- Two-D liquid velocity field in a tube with a combination of a stenosis and a bifurcation was measured with refractive index matching technique using Laser Doppler Velocimeter(LDV). 采用折射率匹配技术,应用激光多普勒测速仪对突缩和分叉复合管内的液体二维速度场进行了测量。
- To better the liquid velocity distribution in the core of the column,the resistance internals with lateral fins on a vertical bar were installed on the(center) line of the bubble column. 针对大型鼓泡塔径向流速分布不均易导致中心区域气体短路的问题,提出了在中心区域布置阻尼内构件改善流速分布的方案。
- The Sauter mean diameter, volumes mean diameter, superficial surface area and span were obtained, and their variation with superficial gas and liquid velocities was investigated. 得到了 Sauter平均直径、体积平均直径、折算表面积、带宽等几何特性参数，并研究了其随折算气、液速的变化规律。
- At the same time, based on the function provided by the commercial CFD code (CFX 5.5.1), the local liquid velocities of the wall region were simulated in the stirred tank. 同时，利用计算流体力学商业软件CFX5.;5
- Most synthetic detergents are in the form of powder or liquid. 大多数合成洗涤剂呈粉状或液态。
- Be careful not to lose too much liquid by evaporation. 小心，不要因为蒸发作用而失掉过多的水份。
- The surface of the liquid gradually crusted over. 液体表面渐渐地结了一层皮。
- Experimental research of liquid velocity distribution on distillation tray 精馏塔板上液相流场的实验研究
- The dregs settled and the liquid became clear. 渣滓沉淀下来，液体变清了。
- This liquid gels faster in cold weather. 这种液体天冷时凝结得快些。
- Cheese is a solid; milk is a liquid. 乾酪是固体，奶是液体。
- He painted the posts with a preservative liquid. 他在柱子上涂上了起保护作用的液体。
- Kate is a pretty girl with large liquid eyes. 凯特是一个有一双水汪汪大眼睛的漂亮姑娘。
- Matter can exist as a solid, liquid, or gas. 物体存在的形态有固体，液体，气体。
- The liquid was 5 litres in volume. 该液体的体积为5升。
