capacitance law电容量规律capacitancen.电容capacitance-resistance coupling电容－电阻耦合capacitance-voltage measurement电容-电压特性capacitance of electric condenser电容器电容Capacitance-voltage coefficient电容电压系数capacitance measuring instruments电容测量仪器capacitance potential transformer电容式电压互感器capacitance reactive compensation电容无功补偿capacitance-variable transistor变容晶体管capacitance resistance oscillator电阻电容振荡器capacitance-inductance coupling容感耦合