“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	NOAO no-arbitrage principle no autos' day nobel award selection Nobel crater nobelium Nobel Prize Nobel Prize for Literature Nobel Prize in Literature No Better Than a Head of Roving Bandits Nobeyama Radio Observatory Nobi-heiya Nobile crater Nobili nobility Nobility for high rank official Nobility for the populace and low rank official Nobility out of metropolitan area Noble Cemetery of Xiaozhu State Noble Couple Noble Eightfold Path noble families other than royal family noble gas noble gas isotope hydrogeology noble metal

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。