So their electric energy grid is small.

所以他们的电能网很小。

She said all of Africa could use solar electric energy and solar heat energy.

她说，整个非洲都可以使用太阳能电能和太阳能热能。

It is purely powered by electric energy and can be fully charged in two hours.

纯电能供电，两小时即可充满电。

The room hummed with an electric energy, fueled by his unwavering determination and audacious dreams.

在他坚定不移的决心和大胆的梦想的推动下，房间里充满了电能。

We talked about electric potential energy and how it differs from electric potential, or voltage.

我们讨论了势能，以及它与 电延迟或张力。

This set-up allows a capacitor to store energy as electric potential energy.

这种安排允许电容器存储能量，在 一种势能电能。

But how can you determine how much electric potential energy a system has, and how much work it can do?

但是如何确定势能的大小 什么系统，能做多少工作？

These panels are made from materials that take in light from the sun and turn it into electric energy, that's how they move.

这些电池板由吸收阳光并将其转化为电能的材料制成 这就是它们的运动方式。

As current flows through the light bulb, the small piece of filament provides resistance, which transfers electric energy into thermal energy and light.

当电流流过灯泡时，一小段灯丝提供电阻，将电能转化为热能和光能。

He ignited the energy crystal with his fire, creating a surge of electric energy identical to the one that had initially given Yan his powers.

他用火点燃了能量水晶，产生了一股与最初赋予严力量的能量相同的电能。

And by " transformed, " I mean the energy is converted from electric energy into some other useful kind of energy, like heat or light.

我所说的“转化”是指能量从电能转换为另一种有用的能量，例如热或光。

Those downers were followed by periods of intense electric energy during which Vampire Jimmy was able to learn new skills in a matter of days clinging to one of his psychic supplies.

那些镇定剂之后会有一段时间的强电流，在这段时间里，吸血鬼吉米能够依靠他的灵媒在几天内学会新的技能。