复杂网络是对任何包含大量组成单元的复杂系统的一种抽象描述。本文通过简要阐述复杂网络理论及相关概念,对复杂网络理论在图书情报领域内的应用研究进行深入分析与归纳总结,以期为该领域及其他领域内复杂网络的构建提供一定的借鉴与参考。 Complex networks are an abstract description of any complex system that contains a large number of building blocks. In this paper, by briefly elaborating the theory of complex network and related concepts, this paper analyzes and summarizes the application of complex network theory in the field of library and information science in order to provide reference for the construction of complex networks in this and other fields.