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

这就是电机将电能转化为机械能的过程。

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，气泵由电机供能。

That will be powered by an electric motor January 1.

它将于1月1日由电机提供力。

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

他付不电机的费用。

But the real innovation was adding this electric motor.

但真正的创新是加入了电机。

EVTOL means that we use electric motors to lift the vehicle and then to move forward.

EVTOL的意思是我用电马达来让交通工具升空，然后向前移。

Volvo's got nice 21 inch rims, while the Audi's got two electric motors for extra performance.

沃尔沃有不错的21英寸轮圈, 而奥迪有两个电机。

It's all thanks to this rechargeable battery, a lithium ion battery that powers the car's electric motor.

这都要归功于这种可充电电池——一种为汽车电机提供力的锂离子电池。

The hum of the electric motor deepened by fractions of a tone as he turned the nuts.

他拧紧了螺丝，马达的嗡嗡声极轻微地加大了。

An electric motor is a generator in reverse turning electricity into motion instead of the other way around.

电机是一种发电机，它把电反向转化为运，并非反之。

As the car slows, the electric motor operates in reverse, capturing the vehicle's kinetic energy to recharge the battery.

当汽车减速时，电马达反向运转，捕捉汽车的能为电池充电。

Only a craft without sails, driven by an electric motor that needed no coal, could face such high latitudes.

只有这艘没有帆而装有可以不用煤的电机的船才能冒险跑到这样高的纬度中来。

These vehicles have electric motors and batteries but they never get plugged.

这些车辆有电机和电池，但它从不插电。

An electric motor powers the boat up to five miles per hour.

电机为船提供力， 速度可达每小时 5 英里。

For example, combustion engines and cars use energy less efficiently than electric motors.

例如，内燃机和汽车使用能源的效率低于电机。

Vitesco is a big supplier of electric motors and electronics for EVs.

维特斯科是电汽车电机和电子产品的大型供应商。

Buying off-the-shelf electric motors is also falling out of favour.

购买现成的电机也正在失宠。

All the braking capacity from the car comes from the  electric motors.

汽车的所有制能力都来自电机。

They know how to build electric motors.

他知道如何制造电机。

Electric generators are like the opposite of electric motors.

发电机就像 电机的反面。