求翻译：本文主要是基于小世界网络模型，建立了用于分析虚拟实践社区知识扩散的加权小世界网络模型，提出用社区成员的特征关系长度和聚类系数来表证实践社区的知识扩散的频率和集中度。研究内容主要分为两部分：一是静态的某个时间节点的拓扑结构的统计分析，另一个是阶段性动态演化规律分析。旨在对这样一种新的知识管理的模式进行一些初步的探索，试图分析出虚拟实践社区在知识扩散方面的特点。是什么意思？

This article is mainly based on small-world network model, the establishment of the Virtual Practice Community Knowledge Diffusion-weighted small-world network model is proposed for the analysis of frequency and concentration of members of the community characteristics of the relationship between le

This article mainly is based on the microcosm network model, established has used in analyzing the hypothesized practice community knowledge proliferation the weighting microcosm network model, proposed showed the card practice community with the community member's characteristic relations length an

This article is largely based on small-world network model, established for the analysis of virtual communities of practice knowledge diffusion-weighted small-world network model, proposed by community members to feature length and clustering coefficient of frequency of spreading knowledge of the sy