In the present study, the writers lay emphasis on the analysis of the scope of medical civil judicature, and discuss its definition and contents so as to make a basic research for the establishment of the medical civil ju.

There are differences in connotation and research scope between the two, and they also have natural and intrinsic relations:research of the former necessarily extends to the later, and research of later necessarily trace to the former.

Methods and shift of water right category study;

Benefit, the Crucial and Basic Category of Historical Materialism Theoretical System;

Dull for Categories with only Local Units;

System science has its own laws,principles and categories.

On the base of categories Fuz,FR(Y) and FuzFuz having “middle object and weak SC”,concept of a middle object in an abstract category is introduced by the use of poset and partial order relation of morphisms and a Cartesian Closed category with middle object is called a weak topos.

"Guan",as an important concept of Buddhist aesthetics,is a meaningful aesthetic idea judged either from the objects or from the nature of Guan.

"Value" is a key concept in both philosophy and economics,and a term highly frequent in daily life.

Feng & Gu" which means the vigour of style is a important concept in the field of Chinese classic aesthetics .

Prototype theory,based on Aristotle s classical categorization theory,inherited and developed from it.

The two methods in idioms translation should depend on the transfer of the cognitive categorization and the code switch between differe.

From the outgoing developmental tendency of western philosophy from ontology to epistemology, its historical development can be classified as categorization theory of ancient ontology, categorization theory of modem epistemology, categorization theory of classic philosophy of Germany and modem categorization theory.