“半导体”造句
半导体器件在电子设备中能起各式各样的控制作用.
Semiconductor devices can perform a variety of control functions in electronic equipment.
在
半导体收音机中晶体管代替了真空管.
In semiconductor receivers transistors take the place of vacuum tubes.
这
半导体收音机小巧玲珑.
This make of transistor radio is small and beautifully designed.