网络与知识已成为提升科技型小微企业协同创新能力的关键,探索不同属性网络与知识促进协同创新能力提升是否存在差异?通过系统文献梳理,构建了协同创新网络、知识整合与协同创新能力之间关系的理论模型。以198家浙江科技型小微企业为样本，采用多元回归、结构方程、中介效应检验等方法对相关假设进行实证检验。研究结果表明：（1）协同创新网络中的异质性网络与同质化网络均能提升科技型小微企业协同创新能力，但前者的作用明显大于后者；（2）异质性知识整合在异质性网络与协同创新能力之间存在完全中介的作用，而同质化知识整合在同质化网络与协同创新能力之间存在部分中介效应。

 The network and knowledge have become the key to improving the synergistic innovative capability (SIC), and this paper explores the differences between networks of different attributes and enhancement of SIC by knowledge. Based on the systematic literature review, a theoretical model is put forward involving the relationships among synergistic innovative network (SIN)，knowledge integration (KI) and SIC. Using the multiple regression and structural equation and the mediation effect testing method, it tests empirically the theory model. The empirical findings based on 198 Technology-based SMES from Zhejiang province suggest that heterogeneous network and homogenous network can enhance SIC for SMEs, but the effect of the former is significantly greater than the latter. Heterogeneous knowledge integration plays a full mediating role between heterogeneous networks and SIC. Moreover, homogeneous knowledge integration plays a partial mediating role between homogeneous network and SIC.