单词	gao han
释义	gao han 高寒
随便看	negative feedback coupling negative feedback demodulator negative feedback mechanism negative feedback model negative feedback modulation negative feedback network negative feedback of current negative feedback of current parallel negative feedback of speed negative feedback of voltage parallel negative feedback of voltage-series negative feedback phase detection system negative feedback resistance negative feedback resistance system negative feedbacks negative-feedbacks negative feedback self-oscilation negative feedback self oscillation negative feedback self-oscillation negative feedback system negative feedback terms negative feeder negative feeding negative feeding system negative feeling