负序阻抗继电器
negative sequence impedance relay
正负序阻抗
positive and negative sequence impedance
负阻抗变换
negative impedance conversion
Negativa impedance changing
负阻抗变换器
negative impedance converter
Nic
negative-impedance converter
negative impedance converter NIC
负阻抗变流器
negative impedance converter
负阻抗电话
negative impedance telephone
Telephone
negative impedance
负阻抗电话中继器
negative impedance telephone repeater
负阻抗放大器
negative impedance amplifier
负阻抗激增
negative impedance boosting
nib
负阻抗扩大
NRA Negative Resistance Amplification
负阻抗区域
negative impedance region
负阻抗转换器
NIC Negative Impedance Converter