This papar proposes knowledge growth process composed of four links.

The knowledge appreciation based on the enterprise’s knowledge chain points a new direction for knowledge management.

This article discusses the necessity and contents of the management of knowledge chain in library by using the concept of the knowledge chain management ,and analyzes the model of realizing the service of knowledge increment in library by the efficient management of knowledge chain.

The process knowledge,which is universal,has close connection to the students mathematical capacity and initiative.

The process knowledge, which was universal, had compact connection with the students’mathematical capacity and initiative.

Using process knowledge of the status model expressed in the form of ontology,process performance influence relation graph is generated to express performance influence relation among elements of activities in a process.

Research on the Knowledge Process of M Power Design Enterprise;

According to the analysis of knowledge characteristics,the knowledge use and management were achieved by constructing knowledge tool,maintaining data carrier and conducting control on knowledge process.

On the basis of analyzing the business process and the knowledge flow of new product research & development teams,the knowledge process is divided into four phases as knowledge obtaining,knowledge combining,knowledge using and knowledge sharing,a knowledge process model is built up,and the main knowledge activities in every phase are also analyzed.