By means of literature review,statistics and other relative analysis,comprehensively studies the development of the competitive pattern of CBA over the past 10 years.

By means of literature searching,statistics and other relative analysis,the conclusions are made as follosw:the first is that developments of Chinese men s basketball competitive pattern over the past fifty years has a close relation with the geographical position and economical condition.

In this paper,the result of Yao Tianxing is extended to local tournament and the corresponding result is that if a strong and not round-decomposable proper local tournament T has a strong minimal separating set S such that T-S is not semicomplete,then there is a 4-out-arc-pancyclic vertex of T.

In this paper,the result is extended to strong round-decomposable proper local tournament and prove that a strong local tournament D,which is round-decomposable and the round decomposition D=R[D_1,D_2,.

The competition pattern of the newsprint market is analyzed with Michael Porter's five force tool, the competition strength and industrial profit rate are determined, and the primary advantages, disadvantages, opportunities and risks of China newsprint industry are pointed out after SWOT analysis.

In order to know the evolvement of the world s male gymnastics competition pattern,the article analyzes the changes of the world gymnastics competition pattern which caused by the mortification of gymnastics regulation through the method of literature.

From the following situations of Chinese UPS marketing: Marketing scale, characteristic, competition pattern and influence elements, etc.

A comparative research on the competitive pattern of Olympic Games and Asian Games as well as National Games of China;

According to the current situation of China petrochemical industry and petrochemical logistics industry,the paper analyzes the competitive pattern of China petrochemical logistics line and puts forward the competitive tactics and countermeasures for developing our petrochemical logistics industry in the light of the competitive tactics of international petrochemical logistics enterprises.

Taking the aerobic competition of 8th University Games as research subject,this paper makes study on result of aerobic competition and points out competitive pattern.

Evolution of Competitive Situation of Global Banking Industry since 1970s;

In order to provide reference for 2008 Olympic Games,the world competitive situation of rowing was analyzed according to match results in first three-rounds of 2006 World Cup.

Through the review of the 38th World Gymnastics Championships, the article analyzes the variation characteristics of the competition situation of world gymnastics, the development trend of world gymnastics and the existing problems in China’s gymnastics.

Then based on the direction of the government\'s macroecnomic control,aiming at satisfying the domestic gas use,simultaneously trying to avoid monopolizing and to optimize the resources distribution,this paper analyzed the competition situation of the urban gas market by the Michael Porters Five Forces Model.

On the basis of analyzing the reform and opening-up steps in the field of bank industry, investigating the advantages and disadvantages of different banks, this paper indicates the strategy profiles and the competition situation in the future .