英语词汇“tuple calculus”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	tuple calculus
释义	tuple calculus tuple calculus (database)A form of relational calculus in which avariable's only permitted values are tuples of a givenrelation. Codd's unimplemented language ALPHA and the subsequentQUEL are examples of the tuple calculus.
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英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。