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.

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)。

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It was concluded that high internal pressure was caused by oxygen evolution of positive electrode and slow reducing rate of oxygen in negative electrode.

由此可以判定，内压升高的原因在于正极的析氧及负极氧还原速度的缓慢。

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The effects of two formation methods on the performance of Ni-Cd battery with sintered positive electrode and pasted negative electrode were compared.

比较了两种开口化成制度对半烧结镉镍电池性能的影响。

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It consists of a negative electrode (cathode) and a positive electrode (anode), with a vacuum between them.

ECONOMIST: Medical technology

In an ultracapacitor, positively charged ions gather on the surface of the negatively charged electrode and negative ions on the surface of the positive electrode.

ECONOMIST: Electricity storage

According to the University of California, they consist of positive and negative electrode layers separated by a plastic separator a thin piece of plastic with little holes in it.

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