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

这就是电动机将电能转化为机械能的过程。

Unlike copper cables, which transmit electrical energy, fiber optic cables transmit light.

而同只能传输电能的铜线缆不同的是，光缆可以传输光。

They directly and efficiently convert electrical energy into muscle contractions.

它们可以直接高效地把电能转化成肌肉收缩。

There is activity every where and a ceaseless thrum of electrical energy.

活动到处存在，电流不停流动。

Today 23 percent of New York State's electrical energy is generated from renewable sources.

现在纽约州百分之二十三的电力来自可再生能源。

The steam travels through pipes to a power plant, where it is converted into electrical energy.

蒸汽通过管道进入一个发电厂, 它在这里被转换成电能。

To answer that question, we first need to examine how solar panels convert solar energy to electrical energy.

为了回答这一问题，首先我们需要明白太阳能板 是怎样将太阳能转化为电能的。

That’s because they use dark sheets of silicon crystals to absorb the sun's rays, then turn them into electrical energy.

再转换成电能太阳能板也变得非常便宜又有效率。

Both of these results, turning mechanical energy into electrical, and electrical energy into mechanical, were remarkable.

这两个结果，将机械能转化为电能，将电能转化为机械能，都是非常了不起的。

The " battery" is the part of the car that stores electrical energy.

” “电池” 是汽车中储存电能的部分。

The competition will not require the machines to produce electrical power. He says changing the mechanical kinetic energy into electrical energy is easy.

这场竞赛不需要机器来制造电力，他说将机械动能转化为电能很简单。

But in brief, the higher the voltage, the more electrical energy can be produced.

但简而言之， 电压越高，产生的电能就越多。

Which is generally defined as an apparatus that generates electrical energy from a redox reaction.

这通常被定义为从氧化还原反应中产生电能的装置。

The process requires a lot of electrical energy, which-to be economical -has to come from a cheap source, such as a nuclear power plant.

这样的过程需要大量的电能, 出于经济考虑，需要来自如核电站的廉价资源。

He was thrilled to discover that he had developed the power to control and manipulate electrical energy.

他很高兴地发现自己已经拥有了控制和操纵电能的能力。

The dumpster is on a floating dock that can be pulled to shore by boat, where the waste is burned to create electrical energy.

这个垃圾桶位于一个可以被船拖到岸边的漂浮船坞上，然后在垃圾桶里燃烧垃圾并将之转化为电能。

In 20% of cases, these attacks are intense enough to overload the brain with electrical energy, which hyper-excites sensory nerve endings.

在 20% 的案例中，这些攻击的强度足以使大脑超载电能，从而过度兴奋感觉神经末梢。

An ideal battery provides a constant voltage to a circuit, powered by its conversion of stored chemical energy to electrical energy.

理想的电池为电路提供恒定电压，由存储的化学能转换为电能供电。

Motors take electrical energy – so, the current running through a coil of wire – and convert it into mechanical energy as the motor turns.

电机吸收电能——即流过线圈的电流——并在电机转动时将其转换为机械能。

As electric vehicles (EVs) traverse these roads, they connect with these elements, allowing for the continuous transfer of electrical energy from the road to the vehicle's battery.

当电动汽车 (EV) 穿过这些道路时，它们会与这些元件连接，从而将电能从道路持续传输到车辆的电池。