【摘要】 本文介绍了当今世界电动汽车燃料电池的发展概况，并指出燃料电池的目标是完全取代现有内燃机而成为２１世纪汽车的动力，这是节能和环保的需要。更多还原

【Abstract】 This paper introduces the developing prospect of fuel battery used to drive electomobile at present. According to the needs of energy -saving and environment protection, the target for developing fuel battery will replace internal combustion engine, and then will become automobile’s fundamental power of 21st century.更多还原