甄别并测量了国家重点实验室内部创新网络的特征变量，对112所国家重点实验室展开了问卷调查，构建了内部创新网络对协同创新能力的影响作用模型，经探索性因子分析和结构方程模型拟合检验证实了内部创新网络的四个特征变量对协同创新能力有独立的显著正向作用，各特征变量的重要性程度由高到低依次为：共同愿景、内部要素参与度、内部非正式关系和内部要素协同度，进而理清了内部创新网络对协同创新能力的影响机理。

The characteristics of the internal innovation network of the State Key Laboratory were screened and measured. The questionnaire survey was carried out on 112 State Key Laboratories, and the influence model of the internal innovation network on the synergy innovation ability was constructed. The exploratory factor analysis and the structural equation model fitting test shows that the four characteristic variables of the internal innovation network have independent positive effects on the synergy innovation ability. From high to low, the importance degree of each characteristic variable is: the common vision, the internal factor participation, the internal informal relationship, the internal factor synergy. And then the influence mechanism of internal innovation network on the synergy innovation ability is clarified.