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
- spikenard
- spike of the laser
- spike potential
- spike pulse
- spike recovery
- spiketooth harrow
- spiking
- spiking behaviour
- spiking isotope
- spiking period
- spiking tracer
- spilite
- spill
- spillage
- spillage-ore recovery drift
- spilled oil recovery at sea
- spilling
- Spillings Hoard
- spillover
- spillover effects
- spill over hydrogen effect
- spill-over hydrogen effect
- spillover phenomena
- spillover radiation
- spillway