collectors集合管collectorn.收集家；收税员；收取款项的人；收集器collector-to-base voltage集电极-基极电压collector to base conductance集电极 基极电导collector diffusion isolation集电极扩散隔离collector feedback capacitance集电极反馈电容collector junction capacitance集电极结电容collector to base current gain集电极发射极电流增益collector-emitter saturation集电极-发射极间饱和collector diffusion insulation集电极扩散隔离collector of pulverized fodder粉料捕收器collector multiplication factor集电极倍增系数