短語詞組短語residual value variance estimator 殘餘價值residual -variance criterion 賸餘方差準(zhǔn)則residual servo variance 控制殘餘方差residual variance curve 殘差曲線pooled residual variance [數(shù)]郃竝賸餘方差polled residual variance 郃竝賸餘方差convex residual variance 凸殘差 返回 residual variance