Via researching the essential characteristics of knowledge and the concept of competition information,this paper analyzes the knowledge attribute of competition information.

This article discusses the differences between virtual property and the object of intellectual property and between rights based on virtual property and intellectual property in detail,and clarifies the non-intellectual property attribute of virtual property.

Episteme is a strict logic epistemic knowledge with certain relative truth which people acquire when they know the world.

Study of important degree on Health Statistics knowledge points;

Based on the research development, the teaching material construction result and the problems in the teaching process of clothing material subject, and around the integral teaching aims of the subject, this paper puts forward the selection of construction principle and knowledge points, the optimized system of the teaching content and basic skills to be mastered.

This paper proposes a kind of classified method of knowledge points based on Aeronautics knowledge,counts all kinds of knowledge points,and offers the storage structure of knowledge points.