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通过文献共被引的方法,以宇称不守恒的发现为案例,构建了其发现过程的知识结构与知识流动链路,分析了其知识来源、各知识间的关系与知识更新过程。结果表明,宇称不守恒发现的知识来源都属于粒子物理领域,但分属不同的研究主题;知识间的联系存在着逻辑上内在不一致且存在较为丰富的结构洞;知识的更新过程具有阶段性与层次性。通过案例分析,证明文献共被引方法是分析科学发现的知识结构、研究科学发现模式的一种有效手段。文章最后对后续研究进行了展望。
Through the method of literature citation and the discovery of parony nonconservation, this paper constructs the knowledge structure and the flow of knowledge flow in the process of discovery, and analyzes the sources of knowledge, the relationship between knowledge and the process of knowledge updating. The results show that all sources of knowledge of parity conservation are in the field of particle physics, but belong to different research topics. There is a structural hole with logically internal inconsistency and abundant existence, and the process of knowledge updating is of a stage And hierarchical. Through case analysis, it is proved that the citation method of documents is an effective way to analyze the knowledge structure of scientific discoveries and to study the patterns of scientific discoveries. At the end of the article, the future research is prospected.