液态电池：图为从中间切开的这种电池早期的原型，可以看到它的两极和里面工作的电解液。
Liquid battery: an early prototype battery has been sawed in half to reveal its electrodes and electrolyte, which are liquid during operation.
超级电容器似乎能够兼备速度和耐久性这两个优势，这是因为和电池类似，在构造上它采的是用离子和电解液而不是简单依靠静电荷。
The reason ultracapacitors may be able to bridge the gap between speed and endurance is that, like batteries, they use ions and an electrolyte rather than simply relying on the static charges.
燃料电池像电池一样，有正、负电极，两极之间是电解液。
Like a battery, they use positive and negative electrodes separated by an electrolyte.
每个电池元都包括一个正电极和一个负电极，两个电极用一个浸在导电电解液中的隔离器隔开，该电解液允许离子而不是电子在两个电极之间来回传输(译者注：具体参见下面那个电池结构图)。
Each cell consists of a negative electrode and a positive electrode kept apart by a separator soaked in a conductive electrolyte that allows ions, but not electrons, to travel between them.
由此看出，两种电池的区别就在于电解液的“固定”方式和提供氧气到达负极通道的方式有所不同，因而两种电池的性能也也。
Thus, distinguishes between two kinds of battery electrolyte "fixed" way and provide oxygen to the cathode channel differently, thus the performance of the two kinds of battery also.
一种电源，由被酸液浸湿的垫片分隔的两种不同金属交互片组成，连成一组形成原电池。
A source of electricity consisting of a number of alternating disks of two different metals separated by acid-moistened pads, forming primary cells connected in series.
一种电源，由被酸液浸湿的垫片分隔的两种不同金属交互片组成，连成一组形成原电池。
A source of electricity consisting of a number of alternating disks of two different metals separated by acid-moistened pads, forming primary cells connected in series.
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