A membrane electrode assembly prepared using these gas diffusion backing and a fuel are also provided.
还提供了一种利用这些气体扩散衬垫制备的膜电极组件和一种燃料电池。
A gas diffusion media for a fuel cell, such as a proton exchange membrane fuel cell, is provided.
提供用于燃料电池例如质子交换膜燃料电池的气体扩散介质。
The simulation is developed by using cross flow mathematical model and solution-diffusion model for natural gas separation process in spiral-wound membrane modul.
利用错流流动模型及膜渗透的溶解-扩散机理，对螺旋卷式膜组件中天然气的分离过程进行了模拟计算。
The simulation is developed by using cross flow mathematical model and solution-diffusion model for natural gas separation process in spiral-wound membrane modul.
利用错流流动模型及膜渗透的溶解-扩散机理，对螺旋卷式膜组件中天然气的分离过程进行了模拟计算。
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