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检索途径
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检索途径
Encyclopedia
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检索途径
释
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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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
noble metal; precious metal
noble number
noble rhubarb
noble scallop
Noble Tombs of Chu State in Danjiangkou Reservoir area
Noble Tombs of Yue State at Longshan
Nobody's Boy
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 9:31:01