1) tortuosity factor
曲节因子
1.
The tortuosity factors of LB energy-saving high temperature shift catalyst are measured under ambient pressure at 40 ℃ and 60 ℃,respectively.
采用改进的Wicke-Kallenbach扩散池,用稳态法在常压40℃和60℃下测定了LB型节能高温变换催化剂曲节因子和气体有效扩散系数,测定中各实验点氮气与二氧化碳的摩尔通量之比符合G raham理论,与理论值误差在5。
2.
Under atmospheric pressure and at 30-500 C, the obtained tortuosity factor (τ) of the catalyst and carbon fibre are 1.
在等功能扩散池装置上，用定压稳态法，以ＣＨ４、Ｎ２为扩散气体，在实验条件下测得了天然气蒸汽转化催化剂及碳纤维载体的孔结构表征参数曲节因子。
2) tortuosity factor
曲折因子
1.
A novel diffusion cell was designed to determine the tortuosity factor of porous solid catalyst with steady state method Under the conditions of temperature range of 299～368 K and pressure of 0 1 MPa,Wicke-Kallenbach steady state diffusion experiments are carried out for N 2-CO 2 and Ar-CO 2 bicomponent system with Ni/Al 2O 3 catalyst.
设计了用稳态法测定多孔固体催化剂曲折因子的新型扩散池 ,该扩散池是对传统扩散池的改进和优化。
2.
Parameter estimation method is adopted to get the effective diffusion coefficient from experimetal data,thus the tortuosity factor can be obtained.
在单颗粒串联的色谱柱中 ,采用示踪气体脉冲讯号输入一响应的动态法 ,由计算机自动采样分析应答曲线 ,通过参数估值得到气体在 ZA- 5氨合成催化剂中的有效扩散系数 ,进而得到曲折因子。
3.
The tortuosity factor is an important parameter of the catalyst and it has an effect on the global reaction rate of gassolid catalytic reaction, the capacity of the reactor and the efficiency of the catalyst etc.
采用动态法 ,在单颗粒线反应器中对 A30 1氨合成催化剂的曲折因子进行了测定。
3) tortuosity
[英][,tɔ:tju'ɔsiti] [美][,tɔrtʃʊ'ɑsətɪ]
曲折因子
1.
A gas permeation model associated with the structure of membrane and a method of determined membrane structure parameters such as tortuosity were established.
理论分析了疏水性多孔膜气体渗透原理和膜各种结构特征参数的关系,并建立了计算气体渗透通量的模型方程,以及确定多孔膜曲折因子等结构参数的方法。
2.
So far,the clear relationship between tortuosity and the microstructure of porous media is uncertain.
在考虑了多孔介质微观结构的前提下 ,分析了外界因素和多孔介质结构对曲折因子的影响 。
4) Curvature factor
曲率因子
5) projectile distorted factor
扭曲因子
1.
Effect of projectile distorted factor on inelastic scattering in Coulomb-eikonal approximation;
库仑程函近似下扭曲因子对散射振幅的影响
6) crimp factor
卷曲因子
补充资料：曲节
曲节 曲节 经穴别名。出《针灸甲乙经》。即少海。见该条。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条