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通过对2012年第30届伦敦奥运会游泳项目上各参赛国成绩统计分析,以各区域游泳项目竞技能力为研究单位,研究各区域竞技格局情况。结果表明,世界游泳强势板块由欧洲和北美洲构成,弱势板块由亚洲、大洋洲、非洲和南美洲构成,强势板块中,欧洲游泳竞技能力优于北美洲,弱势板块中,亚洲和大洋洲男子竞技项目发展不均衡,非洲和南美洲女子项目最弱。
Through the statistic analysis of the performance of each participating country in the swimming contest of the 30th London Olympic Games in 2012, the athletic ability of each regional swimming program is taken as the research unit to study the competitive situation in each region. The results show that the world’s swimming plate is dominated by Europe and North America. The weaker plate is composed of Asia, Oceania, Africa and South America. In the strong plate, Europe is superior to North America in competitive swimming, and in the weak plate, the Asian and Oceania Men’s Athletics Unbalanced development has led to the weakest women’s projects in Africa and South America.