Strong local connectivity and network evolving by group and the preferential attachment rule are combined in this model. Networks generated using this model have small-world and scale-free simultaneous - ly. 该模型在小世界和Scale-free模型的基础上,结合了节点的本地强连接性、新增连接的度相关性和网络动态的增长方式,把小世界和Scale-free联系了起来。