One contact operates like a capacitor plate, the other like a battery electrode.

其中一个电触相当于一个电容板，另一个电触相当于电池电极。

Making the leap from a basic capacitor to the super variety involves two things.

从基础电容器到超级电容器飞跃涉及。

As its name suggests, it is a species of electrical capacitor, and, like all such, it is composed of two parallel plates.

顾名思义，它是一种电容器。此外，和其它电容器一样，它是由块平行板组成。

This is easily and rapidly discharged, so capacitors have good power density (the rate at which they transfer energy, per unit of weight).

比较容易，也比较快速，所以电容器有着功率密度（每单位重量能量传递速率）。

Any disturbance of these plates, such as the vibration induced by a sound wave, changes the capacitor's properties in a way that is easily detected.

平行板上任何骚动，比如由声波引起振动，都会改变电容器属性，不过改变方式很容易检测。

At the wooden counters up front, laden with thick catalogues in tattered binders, people would haggle for switches, resistors, capacitors, and sometimes the latest memory chips.

在店里堆满了厚厚目录木制柜台前，人们会为了开关、电阻、电容和最新存储芯片讨价还价。

Back there, we test our compressor run capacitors.

那边我们用来测试压缩机电容电动机。

Except, instead of having things like restaurants, we have transistors on chips, capacitors, resistors, all of these electrical components that need to find a way to talk to each other.

除了那些类似餐厅东西，我们在芯片上用晶体管，电容器，电阻器替代了它们，所有这些电子元件，都需要可以相互通话方式。