A transistor , a capacitor , and a variable resistor were the three basic components of Kearns ’ circuit .

在卡恩斯电路中，晶体管、电容器和可变电阻器是三个基本元件。

FAITH LAPIDUS : One way to learn more about soap - making is to watch Mary Kearns at work .

信拉皮迪：一种方法可以学习有关SOAP的决策更多的是看到工作玛丽卡恩斯。

It used a transistor , a resistor , and a capacitor in the same configuration that Kearns had designed .

该雨刷的晶体管、电阻器和电容器的配置与卡恩斯的设计完全相同。

Though Kearns did not realize it , he was on the threshold of the next revolution in automotive technology .

尽管卡恩斯本人并没有意识到，但是他正处于汽车技术新革命的初期。

The idea for the wipers occurred while Kearns was commuting to Case Western Reserve University to work on his doctorate .

作为交换生在西储大学攻读博士学位时，他头脑中有了做雨刷的想法。