“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	narrow gap semiconductor narrow-gap semiconductor narrow gap welding narrow gorge Narrow-headed vole narrow heritability narrow ideal class narrow illumination narrowing narrow-internal focus narrow lane observation narrow-line radio galaxy narrow-line region narrow-line spectrum narrow linewidth narrow linewidth fiber laser narrow linewidth laser source narrowly of phlegm and fluid narrow money narrow predicate calculus narrow resonance narrow sense narrow sense of information economy narrow-size particle group narrow slit drawing

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