Therefore, the author summarizes the status and research methods of EBL, analyzes its application and significance in order to enrich the theory and research methods of library science in China.

• 鉴于此，作者通过综述循证图书馆学的研究现状和研究方法，探讨其在图书馆学中的应用及实践意义，以期丰富图书馆学理论和研究方法。