emitter是什么意思？emitter怎么读？emitter例句及用法

1 . 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.

来自辞典例句

2 . 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.

来自辞典例句

3 . 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.

来自辞典例句

4 . The common emitter configuration is by far the most versatile and widely used.

目前共发射极接法用途最多,应用最广.

来自辞典例句

5 . Hence a good absorber is a good emitter, and a poor absorber is a poor emitter .

所以良吸收体就是良发射体, 劣吸收体就是劣发射体.

来自辞典例句

1.滴水喷头

2. 又称 :滴水喷头(dripper)

1.滴头

2. 又称 :滴头(dripper)

3. 能使压力水流变成滴状或细流状的一种灌水器。

1.发射极