One contact operates like a capacitor plate, the other like a battery electrode.

其中一个电触点相当于一个电容板，另一个电触点相当于电池的电极。

Different chemical reactions occur at the battery's positive and negative electrodes.

电池的正极和负极会发生不同的化学反应。

A new, greener, cheaper, and faster way to manufacture lithium-ion battery electrodes has been introduced.

8.引入了一种新的、更环保、更便宜、更快速的锂离子电池电极制造方法。