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检索途径
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retrieval route
检索途径
检索途径是信息检索的入口点,又称检索点。依据文献的外部特征(题名、责任者、出版者、出版时间等)和内容特征(分类号、主题词、关键词或自由词等)确定,是信息检索的入口点。在网络环境下,不同的检索途径往往通过相应的字段限制检索来实现。又称检索点。
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absolutely continuous function
absolutely continuous function in the restricted sense
absolutely continuous function in the wide sense
absolutely continuous mapping
absolutely continuous measure
absolutely continuous spectrum
absolutely convergence
absolutely convergent
absolutely convergent integral
absolutely convergent series
absolutely convex
absolutely convex hull
absolutely convex set
absolutely convex subset
absolutely discontinuous function
absolutely divergent
absolutely equicontinuous basis
absolutely equivalent method
absolutely existential sentence
absolutely extreme form
absolutely fair
absolutely fair sequence
absolutely flat
absolutely flat morphism
absolutely flat ring
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。
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更新时间:2026/6/13 12:47:30