The masstransport of water and reactant gas in GDL, the two-layer structure of GDL and the "water management" mechanism of the micro-porous layer, and the research progress in GDL were reviewed.
概述了气体扩散层中水和反应气的传质、GDL的双层结构、微孔层的“水管理”机制以及GDL的研究进展。
2
However, chondrocyte growth is limited by the masstransport in scaffolds as diffusion is likely to be the primary mechanism.
但是在支架材料内部物质传递仅仅依赖于扩散,这是支架材料中细胞生长的主要限制因素。
3
Nonwoven material is one of important covers in agricultural application. Evaporation of water through the material involves mechanism of complex thermo-masstransport.