知识导航服务是图书馆信息服务的重要内容和研究热点，阐述知识导航服务的含义知识导航的功能，构建图书馆开展知识导航服务的模式。%Knowledge navigation service has become a significant part as well as research focus.This paper expounds the connotation of knowledge navigation service,discusses the mode of library knowledge navigation service.
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