They need to be low voltage.

它们得是。

Electrons flow from high to low voltage.

子从高流向。

They are represented by high and low voltages.

它们由高和表示。

Fire warning lights, smoke warning lights, low voltage lights.

火灾警示灯、烟雾警示灯、灯。

This meticulous process results in actuators that require significantly lower voltage and can carry more payload.

这种细致的程使得执行器所需的显着降，并且可以承载更多的有效负载。

The farther away from the point charge, the lower the voltage.

点荷的距越大， 紧张感降。

Just like a river flows from high elevation to low elevation, electric charge flows from high voltage to low voltage.

就像河流从高流向一样，荷从高流向。

For the same current, the voltage drop across greater resistances is higher than the lower voltage drops for the low resistances.

对于相同的流，较大阻器上的降高于阻器的较降。

That's because, for the same power, a lower voltage translates to a higher current, and power loss increases proportionally to the square of the current.

这是因为，对于相同的功率，较的会转化为较高的流，并且功率损耗与流的平方成正比增加。

For example, a computer's main memory is made of transistors that switch between either high or low voltage levels, such as 5 volts and 0 volts.

例如， 计算机的主存储器由晶体管组成，晶体管可以在高或（例如 5 伏和 0 伏） 之间切换。

In a capacitor, these lines run parallel to the plates, and each line that’s closer to the negative plate has a lower electric potential, or a lower voltage.

在容器中， 这些线与极板平行， 每条线越靠近负极板， 位越，即越。

In a capacitor, these lines run parallel to the plates, and each line that's closer to the negative plate has a lower electric potential, or a lower voltage.

在容器中，线路平行于极板，延迟更 线路最靠近负极板，其张力较。