standard partial regression coefficient : 标准偏回归系数 partial regression : 偏回归，净回归 partial regression equation : 偏回归方程，净回归方程 ..
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偏回归系数 [数] partial regression coefficient ; [数] coefficient of partial regression
偏回归平方和 Sum of squares of partial regression ; partial regression square sum
标准偏回归系数 [数] standard partial regression coefficient
偏回归方程 [数] partial regression equation
标准化偏回归系数 standardized partial regression coefficient
标化偏回归系数 Standardized Partial Regression coefficient
无偏回归估计量 unbiased regression estimator
偏最小二乘回归 PLS ; PLSR
有偏回归 Biased regression
钾对幼苗的生长没有影响，所有偏回归系数均不显著。
K had no significant effects on tomato seedlings growth and the partial regression coefficients between them were insignificance.
提出了无偏回归估计方法，从理论上证明了该法比常规的估计法具有更小的平均估计误差。
It was proven theoretically that the estimate errors of unbiased regression estimation are less than that of general regression estimation.
将偏回归平方和理论运用到影响煤炭需求量预测指标的选取中，确定了影响煤炭需求量预测的主要指标。
This paper applied the theory of partial regression square sum into selecting the main prediction indexes which influence the coal demand.
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