科学计量学研究中心转移特征的可视化分析

Visualizing analysis on the transfer of research centre in scientometrics

探测科学计量学领域的研究中心（主题中心和地域中心）的转移特征，为相关研究者提供辅助参考。基于文献信息可视化方法，利用CiteSpace软件系统工具，从研究的中心主题和中心区域两个方面对科学计量学领域的研究中心转移规律进行计量和可视化分析。研究发现科学计量学研究中心主题围绕方法和应用两个层面交替出现，研究中心主题的更替越来越快，并且日益呈现多元化发展态势。研究中心地域呈现出“地缘式”增长和扩散规律，研究中心国家的兴隆周期逐渐缩短，当今已经形成了荷兰、美国、比利时、中国、西班牙、意大利等研究中心国家。同时，研究中心不仅是文献产出量高的国家，同时也具有高学术影响力。

To explore the transfer characteristics of research centers （ thematic centers and geographical centers） in the field of sciento- metrics, and to provide a reference for the relevant researchers. Based on the literature information visualization method, the CiteSpace software system tool is used to measure and visualize the research center of the research center in the field of Scientometrics from two aspects ： the central theme and the central region. The study found that the subject of the metrological metrology research center alterna- ted around the two levels of method and application, the change of the theme of the research center is getting faster and faster, and the diversified development trend is becoming more and more. The research center has shown a ＂ geopolitical＂ growth and diffusion law, and the research center has been shortened, and has now formed research centers such as the Netherlands, the United States, Belgium, China, Spain and Italy. At the same time, the research.center is not only a country with high output of literature, but also has high ac- ademic influence.