“关键词标引”的概念、定义、翻译、参考文献-科学参考

单词	关键词标引
释义	关键词标引 Encyclopedia 文学关键词标引释 keyword indexing关键词标引对文献进行主题分析，概括出关键词作为检索词语，以此揭示文献内容的过程。也称文献主题标引。
随便看	O-U semigroup OU semigroup Ousu Fort outage outage analysis outage probability out and in phase complement principle outarc outboard engine outbound outbound and inbound signal outbound management Outbound Mergers &Acquisitions outbound Tourism outbreak outbreak investigation outbreak of invasive species outbred mouse outbreeding outbreeding depression outbundle outburst outburst prevention measures outcome outcome evaluation

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。