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新型电池

网络lithium-ion

新型电池

新型电池

新型电池

lithium-ion

大型豪华车S400是一款混合动力车，新型电池（lithium-ion）驱动使得这款车的城市油耗为19mpg，高速公路油耗为25mpg。 …

2

The batteries have to store a lot of energy in a small , light package, scoring high in a quality known as energy density .

新型电池必须在轻小的电池组里储存大量电能，在能量密度上表现出高评分。

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The characteristics of the battery differ significantly from those of conventional batteries.

这种新型电池的特性与常规电池有明显的不同。

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They also have to absorb energy and give it back quickly , a factor called power density .

新型电池还要能够快速充电和放电，这称为电能密度。

10

True , the new batteries are still heavy compared with lithium-ion ones.

不错，与锂电池相比这种新型电池还是那么重。

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