graphite cake

• 石墨板

graphite cake的用法和样例：

例句

1. The brittle nature of graphite also precludes the use of thin components for reducing stack size and weight, which is particularly important for transportation applications.
   目前最常用的双极板是无孔石墨板，加工复杂，且石墨基质较脆，厚度难于进一步变薄，重量难以减轻。