“extraction indexing”的概念、定义、翻译、参考文献-科学参考

单词	extraction indexing
释义	extraction indexing Encyclopedia 管理学标引释 extraction indexing抽词标引不依据词表，直接从被标引文献的题名、文摘或正文中抽取标引词，以表达文献主题内容的标引方法。简称抽词。
随便看	holding force holding of constriction holding power of drag embedment anchor holding reductant holding rod holdings holding table cover holding time Holding to Historicalism：General Study on the Two Pillars of Western Archival Theory holding torque Holdiya hold time hold-to-run control device hold-up hold-up device Hold With Gong hole hole accident hole accuracy on-line detecting technology hole assembly hole blocking layer hole block materials hole burning hole burning [effect] hole burning effect

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