Semiconductors containing such impurities are called p-type semiconductors . 含有这类杂质的半导体叫做P型半导体。
When a metal is brought into contact with an n-type semiconductor, electrons will flew from the semi-conductor to the metal . 使一块金属与n型半导体接触时,电子将从半导体流到金属。
Cases type 101 for semiconductor devices ; main dimensions 101型半导体器件外壳.主要尺寸
The driver system of a automatic sot diode tape machine 型半导体自动编带封装机编带驱动部分的研制
Diffused type semiconductor strain gauge 扩散型半导体应变计