最终混合动力汽车和电动汽车——不管它们是靠蓄电池驱动还是靠燃料电池驱动——将带来更加好的环境效果。

Ultimately, hybrid vehicles and electric cars-whether powered by batteries or fuel cells-will deliver even more environmental rewards.

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启动机将蓄电池的电能转化为驱动发动机启动的机械能。

The starter motor converts electrical energy from the battery into mechanical energy to turn the engine.

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摘要：电动游览车是以车载储能装置(蓄电池)为动力源，以电动机驱动的车辆。

Abstract: electric tourist car is a vehicle energy storage device (battery) as the power source, the motor driven vehicle.

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