次同步频率等效电抗
sub- synchronous equivalent reactanc
次同步频率等效电阻
sub- synchronous equivalent resistance
次同步频率等效阻抗
sub-synchronous frequency equivalent impedance
等效电量频率法
equiva1ent energy and frequency function method
等效固有频率
Equivalent inherent frequency
等效鉴相频率
equivalent phase comparison frequency
等效开关频率
equivalent switching frequency
等效缩减频率
equivalent reduced frequency
等效等幅疲劳应力幅
equivalent fatigue stress range
等效等向辐射必v
EIRP
equivalent isotropic radiation power
等效率曲线
contour curve of efficiency
等效频谱带宽
Effective spectral bandwidth
等效频散曲线
Equivalent dispersion curve