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
- plant systematics
- plant taxonomic system
- plant taxonomy
- plant temperature
- Plant the State Tree of Russia
- plant tissue
- plant tissue and cell culture
- plant tissue culture
- plant tissue culture medium
- plant tissue culture technique
- plant toxins
- plant tumor
- plant vaccine
- plant varieties trade
- plant variety
- plant variety protection
- plant variety rights protection
- plant virus
- plant virus diseases
- plant water potential
- plant zinc deficiency symptom
- plant zinc nutrition
- plant zinc toxicity
- Plant，Soil and Environment
- Planudes