“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	coherent image processing coherent imaging coherent infrared energy coherent integral coherent interface coherent interphase boundary coherent laser radar coherent length coherent light coherent light detection and ranging coherently oriented simplex coherent memory filter coherent modulator coherent module coherent numbers coherent object coherent optical information processing coherent optical radar coherent optical receiver coherent orientation coherent oxygen lance for electric arc furnace coherent population oscillation coherent population transfer coherent population trapping coherent potential approximation

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。