The study used relatively small values of superficial gas velocity .
这项研究采用相当小的表观气速。
The blood transfusion velocity through the temporal superficial vein, hand back vein or dorsocuboidal vein was observed respectively.
分别观察头皮颞浅静脉、上肢手背静脉及下肢足背静脉输血速度。
Axial liquid backmixing coefficients weakened at higher magnetic intensity and liquid viscosity, but enhanced at higher superficial liquid velocity and larger particle size.
轴向液相返混系数随磁场强度和液体粘度的增大而减小，随空塔液速和颗粒尺寸的增大而增大。
The influences of the superficial gas velocity, solid holdup and flowing resistance on gas holdup, bubble size, bubble rise velocity and liquid velocity were systematically studied.
考察了表观气速、固含率和流动阻力对气含率、气泡大小、气泡上升速度和液速的影响。
The results showed that the condensation efficiency and the sulphuric acid concentration were affected by superficial velocity considerably, then the condensation temperature.
结果表明，空塔速度对冷凝效率及成酸浓度影响最大，冷凝器出口温度次之。
The effects on solids holdup of heat exchanger tube, bed height, static pressure drop and average solids holdup of inlet chamber by superficial velocity were studied in different main distributors.
在不同结构形式的主分布器条件下，研究了表观液速对换热管中固含率、下管箱内床层高度、静压降及平均固含率的影响。
The solid holdup decreases with the increase in the superficial gas velocity.
固含率随表观气速的增加而降低，且沿轴向变化较大。
Further increase of the superficial gas velocity could not yield an additional increase in mean liquid velocity.
进一步增加表观气速，平均液体速度无明显增加。
The solids density in the whole internal annular region decreases with increasing the superficial gas velocity.
随着内环表观气速的增大，整个内环床层密度均降低。
With increasing of superficial gas velocities, the liquid flow regime was changed from homogeneous to transitional and radial gradient of axial liquid velocity was rather small.
且当表观气速增大，初始流体流动处于由均匀流型向过渡流型的转变，轴向液体速度在径向的梯度非常小；
Theliquid-slug frequency increase by the increase of the superficial liquid velocity.
随着折算水速的增加，液弹的长度增加；
With the decreasing of superficial gas velocity or increasing of solid mass flux, solid volume fraction at different axial positions increases simultaneously, while the particle velocity decreases.
随着表观气速的减小或颗粒循环量的增大，不同轴向位置的颗粒浓度都呈现增大的趋势，颗粒速度则降低。
The effect of superficial gas velocity and static water height on the wavelet power spectrum is dis- cussed and the vibration mechanism of the tube is analyzed.
采用防水型加速度计，在不同工况下测定洗涤冷却管的振动信号，并用小波变换分析信号；讨论了表观气速和静态液位对小波功率谱的影响，分析了冷却管振动的原因。
The fractal dimension of the fluctuations are lower than 1.5 in all flow regimes besides the annular flow with great gas superficial velocity.
实验发现环状流区高气速时的压差波动分维数大于1.5 ，在其它流型内都小于1.5。
The gas holdup in the air-water system was slightly higher than in the air-paraffin system and it increased with superficial gas velocity.
结果表明：气含率随着表观气速的增加而增加。在空气-水体系中的气含率略大于空气-医用液体石蜡油-催化剂体系的气含率。
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。
Main factors which made influence on the efficiency of drying process, such as sorbent, superficial linear velocity, aspect ratio, regeneration method and condition, were analyzed and discussed.
对影响该工艺的主要因素，如吸附剂、空塔线速度、高径比、再生方法和条件等进行了分析和讨论。
In this paper the effects of benzene concentration, superficial velocity and the temperature of cooling medium...
还讨论了苯浓度，表观气速及冷却液温度对床层热点的位置与数值的影响。
Liquid circulation rate and gas holdup in an air-lift loop reactor were experimentally investigated as changing with the superficial gas velocity for the system of air-water.
浆液循环速度是外环流浆态床反应器研究中一个重要的流体力学参数，对流体的流动行为和相间传质有重要的影响。
Liquid circulation rate and gas holdup in an air-lift loop reactor were experimentally investigated as changing with the superficial gas velocity for the system of air-water.
浆液循环速度是外环流浆态床反应器研究中一个重要的流体力学参数，对流体的流动行为和相间传质有重要的影响。
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