“information retrieval service”的概念、定义、翻译、参考文献-科学参考

单词	information retrieval service
释义	information retrieval service Encyclopedia 管理学【按业务类型划分】释 information retrieval service信息检索服务面向用户需求，利用相应的技术手段和方法汇集、存储信息，以方便用户索取的形式所提供的信息查询和获取的服务。
随便看	region connection calculus, RCC region ecological restoration region estimation region filling region for surveillance of food safety region growing Region Maritime region military geography region of acceptance region of analyticity region of attraction region of convergence region of corotation region of discontinuity region of elongation region of instability region of limited proportionality region of meromorphy region of nonuniformity region of regularity region of search region of stability region of summability regioselectivity regiospecificity

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