“selective dissemination of information”的概念、定义、翻译、参考文献-科学参考

单词	selective dissemination of information
释义	selective dissemination of information Encyclopedia 管理学定题服务释 selective dissemination of information定题服务文献信息机构根据用户研究课题需求，通过对信息的收集、筛选、整理并定期或不定期地提供给用户，直至协助课题完成的一种连续性专题服务。管理学定题检索释 selective dissemination of information定题检索限定在特定主题领域的信息检索。
随便看	query mapping query optimization query privacy query processing query reformulation query relaxation query representation query rewriting query shipping query source query suggestion query syntax tree query translation query tuning Querétano，Estado de Querétaro Que Sao Bian: Records of Laws and Anecdotes of Song Dynasty Queshan Xian Que Shi Quest Questacon: The National Science and Technology Centre question question and answer for unstructured text question answering based on frequently asded questions question answering retrieval

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