“数据字典”的概念、定义、翻译、参考文献-科学参考

单词	数据字典
释义	数据字典 Encyclopedia 管理学数据字典释 data dictionary数据字典对数据流程图中数据项、数据结构、数据流、处理逻辑、数据存储和外部实体进行定义和描述的工具。是系统设计阶段数据库设计的重要依据、信息系统分析阶段的重要工具。理学数据库运行管理释 data dictionary数据字典有关数据库系统中各种数据的描述信息和控制信息的集合，而不是数据本身。又称描述数据库或元数据库。 Computer 数据库数据库管理系统及其实现技术释文 data dictionary, DD数据字典
随便看	National Arts Museum National Assessment of Compulsory Education Quality in China National Assessment of Educational Progress national asset unfreezing scam national assimilation National Association for Stork Car Auto Racing National Association for the Advancement of Colored People，U.S. National Association for the Education of Young Children National Association of College Stores national astro-geodetic network national astronomical data center National Astronomical Observatories, Chinese Academy of Sciences national astronomical observatory National Astronomical Observatory of Chile National Astronomical Observatory of Japan National Astronomical Research Institute of Thailand National Astronomy and Ionosphere Center national atlas National Automobile Quality Supervision and Inspection Center（Beijing Tongzhou） National Autonomous University of Honduras National Autonomous University of Mexico National Autonomous University of Nicaragua national autonomy National Autonomy Party National Award for Excellent Publishing Scientific Research Paper

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