短語詞組短語Regression Orthogonal Test 回歸正交試驗quadratic regression orthogonal test 二次回歸正交試驗regression significance test 回歸顯著性檢驗regression coefficient test [數(shù)]回歸系數(shù)檢驗quadratic regression cross test 二次回歸正交試驗regression model test 模型檢驗Regression n Test 回歸測試the regression orthogonal test approach 回歸正交試驗法Automated regression test 自動化回歸測試;自動回歸測試;自動化 返回 regression test