The electrodes are of porous carbon to permit diffusion of the gaseous fuels, e. g., hydrogen and oxygen, into the cell.

电极是多孔炭，可以让气体燃料(例如氢和氧)扩散至电池。

youdao

The electrodes are of porous carbon to permit diffusion of the gaseous fuels, e. g., hydrogen and oxygen, into the cell.

电极是多孔炭，可以让气体燃料(例如氢和氧)扩散至电池。

youdao