This essay has explored the strengths and weaknesses in terms of terminology management,translation memory management and translation management in order to help translators,agencies or clients choose a proper tool.

An intrusion detection system based on memory principle;

Approach to early warning system for Web intrusion based on memory principles;

Approach to intrusion detection model based on biological memory principles

On the base of basic theory for memory science,the author of this article studies the problem about the undersdanding and memorizing for some often-usedcombinative identities in the course of mathematics teaching in higher education,their theoretical significances and practical effect are being(discussed) in this article as well.