superficial velocity 表面速度 ; 表观速度 ; 空床流速
gas superficial velocity 气相折算速度
liquid superficial velocity 液相折算流速
superficial velocity of methyl chloride 氯甲烷的表观气速
superficial mass velocity 表面质量速度
superficial fluid velocity 表面流体速度
superficial vapor velocity 空塔蒸汽速度
Superficial gas velocity 表观气速 ; 速度 ; 表面气速
The study used relatively small values of superficial gas velocity .
这项研究采用相当小的表观气速。
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 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。
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