“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	food microorganism food moisture-retaining agent food nutrition food nutrition labeling food nutritive fortifier food objective evaluation method food packaging container food packaging materials food packing textiles food perfume food plant control food poisoning food poisoning of animal origin food poisoning of plant origin food pollution control act food preference food preferences food preservation technology food preservative food preservative analysis food processing process control system food production process control system food production process traceability food product qualification food product 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。