通常的燃料电池由氢气驱动，但此项研究的目的旨在使得工厂能够直接从废料(例如乳清)中把有机物质转化为电能。
Usually fuel cells run on hydrogen, but the aim of the research is to allow factories to recover energy from waste products like whey by converting organic materials directly into electricity.
在燃料电池，氢气和氧气的化学(或空气)直接转换为电能的，即没有一个燃烧的过程。
In a fuel cell, chemical energy from hydrogen and oxygen (or air) is directly converted to electrical energy, i. e. without a combustion process.
氢气可以通过燃料电池再次转化为电能，也可以直接用来烹饪。
Hydrogen is reconverted to electricity with a fuel cell, and is used directly for cooking.
应用推荐