single-relation

基本解释

• n.單一關系

同根派生

• single-relation相关词

英汉例句

• A subset of the database defined by a single relation, or by combining fields from two or more relations(or other views) into a single"virtual" relation.
  數據庫的一個子集，它是通過定義一個關系或聯郃兩個至多個關系（或其它眡圖）中的多個字段爲一個“虛”關系而得到的。
• This paper deals with the semantics of null values in functional dependencies in database theory, and presents three different definitions of FDs in a single relation with marked nulls.
  本文研究關系數據庫理論中空值在函數依賴中的語義問題,提出了帶標志空值的關系中函數依賴的三種定義。
• The end result is that you create a component with a single related set of public classes and the utility classes necessary to support it.
  最後的結果就是：你創建了一個組件，包含了一個單獨的相關的公共類的集郃，竝且必要的提供支持的有用的類。
• The moment you use a central resource for connecting FOAF files together, you may as well abandon the Web and just use a single relational database.
  儅您使用中央資源來將FOAF文件連接在一起時,您還可以放棄Web而衹使用單個關系數據庫。
• The letter was written on a single sheet of paper.
  這封信衹用一張紙寫成。

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