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

单词	selective dissemination of information service
释义	selective dissemination of information service Encyclopedia 管理学【按服务方式划分】释 selective dissemination of information service定题信息服务图书馆或其他信息服务机构针对用户特定主题的信息需求，定期或不定期地提供最新出版物、文献报道和其他信息产品的服务业务。又称专题选粹服务、对口信息服务。
随便看	block element method block engineering blocker blockette block factor block form block fuel production technology block growth function block ideal block impurity band infrared detector blocking blocking coefficient blocking effect blocking filter blocking-generator Blocking Hands blocking high blocking network blocking of compressor blocking of indicator blocking oscillator blocking project in ancient China blocking receive blocking sand-barrier blocking set

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