工学 相位裕度 释 phase margin 相位裕度 控制系统开环幅相频率特性的幅值等于1的向量与负实轴的夹角。控制系统的一个动态性能指标，从相位上反映了控制系统稳定的富裕量。
计算机应用 计算机控制 释文 phase margin 相位裕度
- evaporative ablation
- evaporative Condenser
- evaporative cooling
- evaporative cooling of hydro-generator
- evaporative cooling of motor
- evaporative cooling technology
- evaporative crystallization
- evaporative light scattering detector
- evaporative light-scattering detector
- evaporative light scattering detector (ELSD)
- evaporative light-scattering detector (ELSD)
- evaporative pumping
- evaporative water loss
- evaporativity
- evaporator
- evaporigraph
- evaporimeter
- evaporite
- evaporizing getter
- evaporograph
- evaporography
- evaporoscope
- evaporotranspiration
- evapotranspiration
- evapotranspiration from soils