虽然燃料电池和电动汽车本身不会释放二氧化碳，但使用化石燃料生产氢气或电能依旧会产生二氧化碳。

While fuel cell or electric vehicles emit no carbon dioxide themselves, CO2 is produced when hydrogen or electricity is produced from fossil fuels.

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以丙烷为主要成分的液化石油气(LPG)是一种有希望作为燃料电池车车载制氢系统的燃料。

Liquefied petroleum gas (LPG), with propane as the main component, is a promising fuel for on-board hydrogen producing system for fuel cell vehicles.

youdao

以丙烷为主要成分的液化石油气(LPG)是一种有希望作为燃料电池车车载制氢系统的燃料。

Liquefied petroleum gas (LPG), with propane as the main component, is a promising fuel for on-board hydrogen producing system for fuel cell vehicles.

youdao