基本解釋[計算機科學(xué)技術(shù)]關(guān)系代數(shù)的派生算子英漢例句雙語例句The derived relational algebra operators are widely used in the relational database query languages.關(guān)系代數(shù)的派生算子在關(guān)系數(shù)據(jù)庫查詢語言中得到了廣泛應(yīng)用。derived relational algebra operators更多例句專業(yè)釋義計算機科學(xué)技術(shù)關(guān)系代數(shù)的派生算子