放大电路的分析方法 —图解法:放大电路及晶体管输出特性如图所示,已知VCC=12V,Rb=600kΩ,Rc=RL=3kΩ。选择正确答案填入空内。(1)从输出特性可得β≈ ____ 。静态电流 IBQ≈ ____ μA,静态电流ICQ≈ ____ mA ,静态管压降UCEQ≈ ____ V。 A. 2 B. 6 C. 10 D. 20 E.80 F.100
【简答题】翻译课文最后一段。 the future of robots Robots and the robotics industry will continue to grow at a rapid rate. Robots will become technical until one day they will become as powerful as we are. robot 名词 机器人 r...