Integration of the designated areas into an organic whole benefits the avoidance of compartmental teaching,while achieving the functions and values of comprehensive practice activities,so as to promote the application of resources.

Since the integrated practice activity is a new field of the current curriculum reform for basic education, classified as both the designated fields and non designated fields with varied natures, features and content structures.

This paper aims at exploring seven referring fields of fairness so as to deepen the understanding of its nature and find out a rational route to the formation of fairness theories.

Additional, because of Internet s opening , developments and heterogeneity, it is much difficult for users(especially for a special domain user) to quickly and exactly obtain the needed information from WWW.

It is important to build a powerful language model by using limited corpora in the field of speech recognition for a specific domain.

General na tural language processing&understanding technology isn t mature,but it is pos sible to be realized in specific domain.

Around software architecture design in specific domain,utilizing the design philosophy of platform layers ar-chitecture and the design mechanism of process integration,the component developing model of Domain-oriented is in-troduced and discussed in this paper.