第13届世锦赛田坛竟技实力与格局分析

Thirteenth World Championships Track and Field strength and pattern of racing

运用文献资料查询法和统计分析法,对13届世锦赛的金奖牌情况进行分析,并与前2届世锦赛进行对比分析.结果表明:金奖牌走势趋向于集中,美国依然领军世界田坛,但以俄罗斯为首的第二集团的崛起,对此形成了巨大的冲击,肯尼亚、牙买加以及欧洲军团都在各自领域捍卫着荣誉,鹿死谁手,明年的伦敦奥运会将一见分晓.

The use of literature query and statistical analysis method,the 13 World Championship gold medals to analyze the situation,and the previous two world championships were analyzed.The results showed that： gold medals movements tend to focus on the United States remains the world leader in the field altar,but in Russia,led by the rise of the second group,which formed a huge impact,Kenya,Jamaica and the European Army is to defend the honor in their respective fields,winner,next year＇s Olympic Games in London will be an outcome.