“数据源描述”的概念、定义、翻译、参考文献-科学参考

单词	数据源描述
释义	数据源描述 Encyclopedia 工学数据源描述释 data source description数据源描述对数据流的来源的描述。用于集成系统选择出与查询最相关的资源列表，描述数据源特征的一组元数据信息。又称数据源摘要、数据源样本、资源描述或资源表示。
随便看	Fe-Cr-Co permanent magnetic material fecundity fecundity schedule FED fed-batch fermentation Fed Cup Federal Act on Literature Copy Handover Federal Agency on Press and Mass Communications of Russia Federal-Aid Highway Act of 1956 Federal Air Transport Association，Fédération Aéronautique Internationale Federal Archives System of Russia Federal Aviation Administration Federal Bureau of Investigation Federal Cloud Computing Strategy Federal Communications Commission Federal Constitutional Court Act Federal Council for the Advancement of Aborigines Federal Court of Australia Federal Emergency Relief Act Federal Emergency Relief Administration Federal Energy Regulatory Commission Federal Enterprise Architecture Framework federal funds rate Federal Geographic Data Committee Federal Information Processing Standard

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。