1% their away percentage of gold medals.

Distributive characteristics and developing tendency of track & field gold medals at the Ninth National Games;

The article analyses the value regularity of every kinds medal, especially gold medal, according to medal standing of all the delegations be influenced in Olympic games and the National games.

The data,logic analysis,survey and other research methods to explore the advantages of China s Asian Games gold medal to the development of the project,analysis of the impact of China s dominant status in the Asian Games gold medal factors.

In accordance to the developing regulation in competitive sport, the system of competitive sports in China and the operating mechanism ofNational Games, this article determined the factors which affect the number of gold medals and the total scores got by the thirty provinces, municipalitiesdirectly under the Central Government and autonomous regions,taking part in the ninth National Game.

With documentation,mathematical statistics and synthetic analysis,the authors obtain statistics of the first 8 countries in events with gold medals in the 27th Olympics.

The necessity and feasibility of the study on metallic data plate typewriter was discussed.

This paper discusses the necessity and feasibility of intelletualization for typing metallic data plate in the new economic situation.

This paper discusses the necessity and feasibility of intellectualization for typing metallic data plateIt analyzes the design ideas,the mechanical transmission,the hard ware circuits as well as the software program of a metallic data plate automatic type-writer