This is how the electric motor transforms electrical energy into mechanical energy.

这就是电将电能化为械能的过程。

The controlled circuit can then connect to other circuits, or to something like a motor, which might increment a count on a gear, like in Hollerith's tabulating machine we talked about last episode.

然后受控制的电路就可以连到其他电路，或者是连电之类的东西，它可以增加齿轮的计数，就像上集 Hollerith 的制表一样。

It's also in the back, and it takes the alternating current that just came from the inverter and creates a rotating magnetic field that causes the motor to turn.

它也在汽车后部，它吸收来自逆变器的交流电，并产生旋磁场使电。

In 1928, doctors developed a portable, metal device with pumps powered by an electric motor.

在 1928 年，医生发明了一种便携式金属装置，气泵由电供能。

This electric machine popped corn outside the home.

这种电器可以在家庭以外的地方爆爆米。

That will be powered by an electric motor January 1.

它将于1月1日由电提供力。

He could not pay the cost of running an electric motor.

他付不起开电的费用。

But the real innovation was adding this electric motor.

但真正的创新是加入了电。

Back there, we test our compressor run capacitors.

们用来测试压缩的电容电。

This company was named in recognition of the father of AC induction motors, Nikola Tesla.

这家公司是为了纪念交流感应电之父尼古拉·特斯拉而命名的。

The theory was put forward by E. C. Bullard of Cambridge University in 1949 that this fluid part of the Earth's core revolves in a way that makes it, in effect, an electrical motor, creating the Earth's magnetic field.

1949年，剑桥大学的E·C·布拉德提出一种理论，认为地核的液态部分在以某种方式，实际上成了一台电，创建了地球的磁场。

In July 2003, Musk teamed with three of them, Ian Wright, Marc Tarpening and Martin Eberhard to form the Tesla Corporation, in recognition of the father of AC induction motors, Nikola Tesla.

2003年7月，马斯克与其中3人：伊恩·怀特、马克·塔彭宁和马丁·艾伯哈德合作成立了特斯拉公司，以纪念交流感应电之父尼古拉·特斯拉。

Obviously your batteries could do the extracting; but if I'm not mistaken, the consumption of sodium needed by your electric equipment would be greater than the quantity you'd extract.

当然您的电池可以做这种工作，不过，如果没有说错，电器消耗的钠的数量，恐怕要超过提出来的钠的数量。

Old auto factories in the United States have to be updated in order to build cars with electric motors and parts needed for the change.

美国的旧汽车厂需要进行升级改造，以便制造装备电和相应零部件的汽车。

Klinger, who owns several vintage vehicles, said he does not think electric motors will replace all gas engines - especially when considering historically important vehicles.

拥有多辆老爷车的克林格表示，他认为电不会取代所有的燃气发——尤其是考虑到历史上重要的汽车时。

The sea gliders were powered by 12 by 100 horsepower electric motors and propellers on the leading edge of the wing.

这种海上滑翔由12×100马力的电和翼前缘的螺旋桨提供力。

A launcher powered by a linear-induction motor has several advantages over the steam-driven catapults used on existing aircraft carriers, according to General Atomics.

据通用原子公司称，与现在航空母舰上使用的蒸汽力弹射器相比，由线性感应电提供力的发射台有多个优点。

With a simple switch, the pilot can disengage the propeller from the main engine and start the electric motor to keep it spinning.

只需一个简单的开关, 飞行员就可以断开主发的螺旋桨并启电使其继续工作。

Here is what it looks like in the bottom, it's cool, you can see all of the motors inside of it.

这是底部的样子，很酷，你可以看到里面所有的电。

NTSB officials said Friday the train was penetrated by 15 sections of the third rail after it struck the SUV.

全国运输安全委员会的官员称当这辆火车与越野车相撞之前，这辆火车的15节已经进入了电车输电轨。