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Knowledge distribution force which promotes the highly effective flow of knowledge serves as an important factor affecting innovative capability and performance. Basic research, in essence, is a process of reproduction and co-production of knowledge, the performance of knowledge flow will not only affect its ability and performance in basic research, but also will affect the sound application of achievements coming from it. The paper, adopting the analytical method of knowledge flow, is to discover the major problems facing science popularization in basic research.

, authors=Zhengfeng Li, Xuehui Yin, authorsList=Zhengfeng Li, Xuehui Yin, authorCompany=null, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1289582567431189002, articleId=1289582566932066823, tenantId=1146029695717560320, journalId=1149652312894775300, language=CN, title=知识流、知识分配力与基础研究中的科学传播, columnId=1289582562582569833, journalTitle=科普研究, columnName=理论探索：“科学研究与科学传播”专栏, runingTitle=null, highlight=null, articleAbstract=

推进知识高效流动的“知识分配力”是影响创新能力和创新绩效的重要因素，基础研究本质上是知识再生产、知识共生产的过程，知识流动的状况不但影响基础研究的能力和水平，也影响基础研究成果的高效应用。运用知识流分析方法，可以发现基础研究中科学传播存在的主要问题。

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李正风，清华大学社科学院科技与社会研究所教授，研究方向为科学的社会研究、科技政策，Email：lizhf@tsinghua.edu.cn。

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李正风，清华大学社科学院科技与社会研究所教授，研究方向为科学的社会研究、科技政策，Email：lizhf@tsinghua.edu.cn。

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尹雪慧，清华大学社科学院科技与社会研究所博士生，中共新疆自治区委员会党校教师，研究方向为科学社会学、科学传播、科技政策。

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尹雪慧，清华大学社科学院科技与社会研究所博士生，中共新疆自治区委员会党校教师，研究方向为科学社会学、科学传播、科技政策。

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