“subject retrieval”的概念、定义、翻译、参考文献-科学参考

单词	subject retrieval
释义	subject retrieval Encyclopedia 管理学主题检索释 subject search; subject retrieval主题检索以揭示文献主题内容的语词为检索词，以主题字顺为主要检索途径，通过参照系统等方法揭示词间关系的标引和检索信息资源的方法。又称字顺主题检索。
随便看	video investigative technology video key frame extraction video key-frame extraction video keyframe extraction video link video magnetograph video matrix switcher video news video on demand video on demand system video on demand, VOD video open course video oscillograph video photogrammetry video photography video plankton recorder video products of teaching aids video prototype video prototyping video quality assessment video querying video random access memory video random access memory, VRAM Video Recorder video recorder

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。