The inverters then convert it from dc direct current to ac alternating current.

然后变流器将其从直流电转换为交流电。

No, I don't know anything about that AC DC!

不，我对那个交流电，直流电一无所知！

Oh, I see. No, I don't know anything about that ACDC!

哦，明白了。不了解，我对交流电和直流电一无所知！

It's all dc power, it runs through into the inverters.

全是直流电，通向变流器。

AC has a very high voltage, and is lethal.

交流电电压很高 而且致命。

Which inventor is famous for his contributions to the alternating current electrical system?

哪个明家因对交流电系统的贡献而出名？

It's just, it's just a direct current, is exactly what it is.

这就是直流电，正是它的本来面目。

All chargers take electricity from the grid, which uses an alternating current (AC).

所有的充电器都从电网中获取电能，而电网使用的是交流电。

That direct current and, and the word direct means just that, and that's exactly what it is.

直流电这个词本身就解释了它的意思。

Next, a three-atom-thick layer of molybdenum disulfide converts that AC signal into usable DC electricity.

接下来，三原子厚的二层将交流信号转换成可用的直流电。

He begins using Tesla's alternating current in a series of demonstrations, hoping to scare the public about AC's power.

他开始使用特斯拉的交流电进行一系列演示 希望吓退公众对交流电的兴趣。

Edison used all sorts of dirty tricks to try to discredit AC.

爱迪生用尽了各种肮脏伎俩试图败坏交流电的名声。

For most things that run on DC, that's from the battery to whatever it's powering.

对于大多数使用直流电源的东西，所有能源都来自电池。

Well, most of them convert the direct current electricity from the batteries into an alternating current.

它们大多数都是把电池里的直流电转换成交流电。

It doesn't have any electrical light during the day. No lights, no HVAC system, and barely a utility bill.

白天不会消耗电光源。没有光，没有高压交流电系统，几乎不会收到物业账单。

But Edison believes that higher voltage AC is more dangerous than the direct current electric standard he's pioneered.

但爱迪生认为 高压交流电比他倡导的直流电更加危险。

While you may have direct current on big power lines, everything else is alternating current.

虽然大电源线上可能有直流电，但其他一切都是交流电。

We have nine of our commercial generators in this wing, each producing sixteen thousand five hundred volts of alternating current.

我们有9台商用电机，每台都能产生16500伏的交流电。

Finally, the third and most efficient one is the Direct Current charging station which does exactly what it says.

最后是第三个级别，也是最有效的一个，那就是直流电充电站，它的充电效果正如字面意思。

In DC, or direct current, is exactly what it sounds like, the electrons go directly where they're headed without backtracking.

DC 是直流电，和它的名字一样，电子始终沿着同一方向流动。