短語詞組短語significant U difference 顯著的差異significant ? difference 顯著的差異significant statistical difference 統(tǒng)計學差異significant E difference 顯著的差異least -significant t difference 最小顯著差數(shù)no significant difference 無重要區(qū)別;沒有很大差異;顯著性差異Statistical significant difference 統(tǒng)計上的顯著差異least significant difference LSD 最小顯著差數(shù)法 返回 significant difference