DCEP (Direct Current Electrode Positive) is used for most stainless-steel welding.

直流反接用于大多数不锈钢的焊接。

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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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The batteries commonly used in today's mobile phones and laptops still use cobalt oxide as the positive electrode.

如今在移动电话和笔记本电脑中使用的电池通常都是用钴氧化物作为正极。

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You have a positive electrode here and the electron is charged negatively.

你有一个正电极,电子带的是负电荷。

麻省理工公开课 - 固态化学导论课程节选

It will be drawn to the positive electrode.

负电子将会被带到正极上去。

麻省理工公开课 - 固态化学导论课程节选

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