“SQL语言”的概念、定义、翻译、参考文献-科学参考

单词	SQL语言
释义	SQL语言 Encyclopedia 理学数据库系统释 structured query languageSQL语言一种介于关系代数和关系演算之间的关系查询语言，它是一种关系数据库领域定制的、用于数据库查询和程序设计的语言，用于存取数据以及查询、更新和管理关系数据库系统。
随便看	multiple access channel multiple-access channel multiple access communication multiple access interference multiple access with collision avoidance multiple access with collision avoidance, MACA multiple-address computer multiple allele multiple analysis of variance multiple-angle formulas multiple annealing and looping-based amplification cycles，MALBAC multiple-anvil apparatus multiple approach–avoidance conflict multiple arc multiple arch dam multiple-arc method multiple art multiple asset Joint test multiple attenuation multiple attenuation model multiple attribute utility function multiple bandgap solar cell multiple bar chart multiple base multiple baseline processing

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