semiconductor set半导体收音机semiconductorn.半导体semiconductor photoelectrodes半导体光电极semiconductor barium titanate钛酸钡半导体semiconductor heterostructure半导体异质结构semiconductor current limiter半导体限流semiconductor injection laser半导体,注入式激光器semiconductor power converter半导体功率变换器semiconductor hypothermy unit半导体冷冻手术器semiconductor rectifier stack半导体整流堆semiconductor lighting source半导体照明semiconductor optical shutter半导体光学快门