“directory search engine”的概念、定义、翻译、参考文献-科学参考

单词	directory search engine
释义	directory search engine Encyclopedia 管理学目录型搜索引擎释 directory search engine目录型搜索引擎以人工方式或半自动方式搜集信息资源，由编辑人员对信息资源进行分门别类，并放置到事先确定的、具有层级关系的类目体系中形成的检索系统。又称网络资源指南。
随便看	terrestrial parallel terrestrial photogrammetry terrestrial photographic camera terrestrial physics terrestrial planet Terrestrial Planet Finder terrestrial plant terrestrial pole terrestrial radiation terrestrial radiation(long-wave radiation) Terrestrial Reference Frame terrestrial reference frame terrestrial reference system terrestrial refraction terrestrial sediment terrestrial simulation by space radiation environment terrestrial space terrestrial space, near-earth space terrestrial stereoscopic photography terrestrial surface radiation terrestrial survey terrestrial system of ethnicity terrestrial telescope terrestrial television terrestrial tides

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