The static models of EGO sensors for different temperature were built up using sectioned polynomial based on the least square.
采用基于最小二乘的分段多项式，建立了不同温度下EGO传感器的静态模型。
The static models of EGO sensors for different temperature were built up using sectioned polynomial based on the least square.
采用基于最小二乘的分段多项式，建立了不同温度下EGO传感器的静态模型。
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