“waterproof permeable layer”的概念、定义、翻译、参考文献-科学参考

单词	waterproof permeable layer
释义	waterproof permeable layer Encyclopedia 理学防水透气层释 waterproof permeable layer防水透气层与催化层紧靠，燃料气体可以透过，但水不能透过的材料。是燃料电池中防电极水淹的重要部件之一。
随便看	Pontiac’s War Pontifex Maximus Pontifical Academy of Sciences Pontifical Academy of Social Sciences Pontifical Catholic University of Ecuador pontine arteries pontine cistern pontine raphe pontocerebellar trigone Ponton pontoon pontophile Pontrjagin class Pontryagin Pontryagin character Pontryagin characteristic class Pontryagin characteristic number Pontryagin class Pontryagin duality Pontryagin duality theorem Pontryagin duality theory Pontryagin invariant Pontryagin-Kuratowski theorem Pontryagin maximum principle Pontryagin multiplication

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