短語詞組短語significance level of difference 差異顯著水平significance test of difference 差異顯著性檢驗significance analysis of difference 進(jìn)行差異顯著性分析testing significance of difference 檢驗差異顯著性high significance of difference 差異高度顯著性test of significance of difference 差異顯著性測驗level of significance of difference 差異顯著平準(zhǔn)non -significance of difference 差異無顯著性 返回 significance of difference