There's an anode, which is the negative side of the battery.

一个是阳极，它是池的负极。

This means the lithium ions travel from the cathode back to the anode.

这意味着锂离子从正极回到负极。

The cathode acts as the battery's positive side, while the anode is the negative side.

正极是池的阳极，而负极是池的阴极。

However, the thicker the cathode, the slower the ions will move through it.

然而，负极部分越厚，离子移动穿越的速度就越慢。

Electrical currents are measured in frequencies-the number of times a wave repeats a positive-to-negative cycle.

用率——波从正极到负极循环的次数。

The anode is made of graphite.

负极是由石墨制成的。

Both the cathode and anode can store lithium.

正极和负极都可以储存锂。

Copper likes having electrons more than zinc, so it's more electro negative and thus, our cathode.

铜和锌相比更加需要子，所以它负性更强，也就是我们的负极。

Making a battery that can store more energy requires a larger cathode containing more lithium ions.

制造能储存更多的池要求更大的负极以包含更多的锂离子。

Printing cathodes this way is just the beginning.

以这种方式打印池负极只是一个开始。

Drying the substrate removes most of the organic material, leaving a solid cathode.

在干燥糊剂基质的过程中，大多数有机物挥发，只留下一个固体负极。

Recharging the battery just involves pushing those electrons back onto the negative electrode to reset the whole process.

对池重新充涉及到一个过程，即通过外部的能使子重新回到负极由此池得以再次放。

The cathode of a typical electric car's battery would need tens of thousands of these interleaved fingers.

一个典型的动车池的负极需要上万个这样交错的指状物。

You know how the negative end of a magnet repels other negative magnets?

你知道磁铁的负极是如何排斥其他负极磁铁的吗？

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

池的正极和负极会发生不同的化学反应。

Reactions at the negative electrode release hydroxide ions (OH–).

负极反应释放出氢氧根离子 (OH–)。

And so there's two different poles, a negative and a positive pole here.

所以这里有两个不同的极点，一个负极和一个正极。

The ECG machine uses the negative pole as zero reference.

心图机使用负极作为零参考。

The measurement of a voltage requires 2 poles: negative and positive.

负极和正极。

This will require five pastes—two each for the cathode and the anode, plus a separator.

打印整节池要求5种糊剂——制造正负极各需要两种，隔板一种。