趣英语 / emitter例句

emitter例句

We shall take the typical emitter - to - base resistance as about 250 ohms.
我们取发射极基极电阻的典型值为250欧姆左右.

We have been considering the transistor with a current fed into the emitter.
我们所研究的晶体管都是把电流馈入发射极.

The base region is always very much narrower than the emitter or collector regions.
基极总是比发射极和集电极薄得多.

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