1)  Membrane transport
膜传递
2)  Liquid membrane transport
液膜传递
3)  across-membrane transport
跨膜传递
4)  plant membrane transport
植物膜传递
5)  film mass transfer
液膜传质
1.
The diffusivity of EM was determined by fitting the adsorption rate curves for different temperatures and initial EM concentrations, and the film mass transfer coefficient and pore diffusion coefficient we.
采用液膜及孔内扩散模型,模拟不同温度和不同红霉素(EM)初始浓度条件下,大孔吸附树脂HZ816及XAD16吸附红霉素的动态吸附曲线,并获得液膜传质及孔内扩散系数;考察了温度及溶质浓度对红霉素在两种树脂中吸附动力学的影响。
2.
With the film mass transfer,porous diffusion and axial dispersion were taken into account,and a film and pore diffusion model was employed to describe the diffusive mass transfer of .
并采用基于液膜及孔内扩散模型的动力学模型,同时考虑吸附树脂颗粒内外扩散阻力及轴向扩散的影响,研究了固定床上红霉素在大孔吸附树脂中的吸附动力学,并从穿透曲线回归得到液膜传质系数孔内扩散系数。
6)  membrane transport
膜传质
1.
In the light of the characteristics of pressure-driven membrane separating processes and on the basis of relevant thermodynamic theory and mathematical method,a statistical-mechanical model is built for membrane transport with viscous flow taken into consideration,which is adaptable to non-ideal,multi-component systems.
本文根据压力驱动膜分离过程的特点,采用统计力学传质模型,通过相关的热力学理论和数学方法,建立了考虑粘性流动在内的适用于低浓度非理想多组分溶液的可实际应用的统计力学膜传质模型,并通过实验对该模型进行了检验,结果表明该模型与实验结果符合较好。
参考词条
补充资料：跨膜传递
分子式：
CAS号：

性质：溶质通过生物膜从膜一侧向另一侧的传递的过程。生物膜是生物体内各隔室间的屏障，起着维持膜两侧溶质浓度差、电位差的作用。跨膜传递的方式分为三类：主动运送、被动运送和胞饮作用。

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