短語詞組短語Functional l dependency 描述表中列之間的關(guān)系functional absorber dependency 功能相關(guān)性Temporal Functional Dependency Processor 時態(tài)函數(shù)依賴処理器non full functional dependency 繙譯;非完全函數(shù)相關(guān)性fuzzy functional dependency fuzzy 函數(shù)依賴preserving functional dependency 保持函數(shù)依賴functional dependency membership problem 函數(shù)依賴成員籍問題rough functional dependency rough 函數(shù)依賴 返回 functional dependency