基本解釋[數(shù)學(xué)]標(biāo)準(zhǔn)偏回歸系數(shù)詞組短語短語standard d partial regression coefficient 標(biāo)準(zhǔn)偏回歸系數(shù)standard partial regression coefficient更多詞組專業(yè)釋義數(shù)學(xué)標(biāo)準(zhǔn)偏回歸系數(shù)