single collector

• 单集电极

single collector的用法和样例：

例句

1. 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。
2. Each relay driver is an open - collector transistor with a suppression diode.
   每一个中继驱动器是一个集电极开环的三极管和一个稳压二极管。