非平稳系统的英文

non-stationary system

• 非:    mistake; wrong; er ...
• 平稳:    steady; smooth and ...
• 系统:    system

例句与用法

1. Arima model and dynamic pca or pls methods have been employed to deal with the non - stationary issues and made a good progress . however , there are severe limitations about those dynamic models
   Arima模型以及动态pca或pls方法已经应用于非平稳工程系统状态监测与故障诊断领域,但是,这些方法在非平稳系统模型中存在许多局限性。