異號對數(shù)法 unlike signed: 異號的unlike signed correlation: 異號相關(guān)unlike-signed correlation: 異號相關(guān)wilcoxon matched pairs signed rank test: 威氏配對符號秩次檢驗(yàn)matched pairs method: 配對法下載手機(jī)詞典可隨時隨地查詞查翻譯