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

变流器将其从直流转换为交流。

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

这就是直流，正是它的本来面目。

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

它们多数都是把池里的直流转换成交流。

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

直流这个词本身就解释了它的意思。

5.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，和它的名字一样，子始终沿着同一方向流。

6.It uses direct current to add up to 80% of the car's battery charge in less than half an hour.

它利用直流在不到半小时的时间内为汽车充80%。

7.To access that, you need a First Direct current account.

要访问它，您需要一个 First Direct 活期账户。机翻

8.An engine, for example, can be powered by direct current – which means that the electrons flow in one direction only.

例如，一台发机，可以由直流提供力，这意味着子仅在一个方向上流。

9.There a reason you're on direct current?

你们怎么还用直流？

10.Alternating current is considerably more efficient than direct current.

交流比直流效率高得多。机翻

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

虽源线上可能有直流，但其他一切都是交流。机翻

12.The magnetic field also  has been found to produce alternating currents rather than direct currents.

人们还发现磁场会产生交流而不是直流。机翻

13.I'm not talking rock music here, I'm talking electrical currents-alternating current-AC, and direct current-DC, the two ways in which electricity flows.

我不是在说摇滚音乐，我说的是流——交流——AC，还有直流——DC，流的两种方式。

14.Until now, we've mainly been talking about DC, or direct current.

到目前为止，我们主要讨论的是 直流或直流。

15.Feeling the pressure from Morgan, Edison sets out on a mission to prove his direct current is the safest form of electricity.

感觉到来自摩根的压力 爱迪生启了一项计划 他要证明直流是最安全的。

16.When you talk about direct current circuits, describing the voltage and current in a given situation is pretty straightforward.

当您谈论直流路时，描述给定情况下的压和流非常简单。

17.New York City lit up with alternating current, which was five times that of direct current at that time.

纽约市用交流照亮，当时是直流的五倍。

18.He was correct, but the technology available at the time simply favoured the more crude direct current method.

他是对的，但当时的术更倾向于更原始的直流方法。机翻

19.This was unfortunate, as alternating current is recognized today as a better method of electric current delivery than direct current.

这是不幸的，因为如今交流被认为是比直流更好的流传输方法。机翻

20.The idea was that from this central station would flow all this direct current, but it also meant that it had to be transmitted.

通过中央发站 直流将会流出 但这些还需要输送。