交互作用平方和 sum of squares: 平方和; 平和圖; 統(tǒng)計(jì)表sum of the squares: 平方和additivity of sum of squares: 平方和的可加性; 平方和加和性alpha matrix of the sum of squares: α平方和矩陣between groups sum of squares: 組間平方和下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯