对于知识的不同存在形态和表现形式,知识构建需要采取不同的范式并遵循不同的机理。为统一知识构建范式和降低其复杂性,提出知识构建的E-knowledge机制。为此,从正反两方面分别阐述E-knowledge在知识构建中的作用和机制在知识构建中的应用,并从特性与功能角度全面展现基于E-knowledge机制实现知识构建的作用过程及功能表现。 For the existence of different forms and manifestations of knowledge, knowledge construction needs to adopt different paradigms and follow different mechanisms. In order to unify the knowledge to build the paradigm and reduce its complexity, this paper puts forward the E-knowledge mechanism of knowledge building. To this end, E-knowledge is elaborated on both positive and negative aspects of the role of knowledge in the construction of knowledge and mechanism in the application of knowledge building, and from the perspective of features and functions to fully demonstrate the process of E-knowledge based on the mechanism of knowledge building and functional performance .