中、日、韩三国集体球类项目竞技实力的比较研究

文章运用文献资料法、数理统计法与比较法等研究方法,对中国、日本与韩国在第26、27、28届夏季奥运会中的集体球类项目竞技实力进行深入研究,研究得出:中、日、韩三国整体竞技实力不稳定,表现出下降趋势,中国的实力稍强于韩国、日本;在男子方面,中国落后韩国与日本,韩国与日本的实力较近;在女子方面,中国拥有绝对优势,韩国实力下降,日本实力上升,韩国与日本之间的差距缩小

A Comparative Research of Real Power of Collective Items of Ball between China,Japan and Korean

With the methods literature,mathematics statistics and comparative study,the article carries on the research to China,Japan and Korea in the 26th,27th and 28th Summer Olympic Games about their ball tournament real power of the collective items,draws the conclusion: China,Japan,South Korea overall competitive power of instability in the three countries,showing a downward trend,China power is better than South Korea and Japan;South Korea and China are behind Japan in the men’s;in the women,China has absolute power,South Korea is decline,Japan is rising,the gap between South Korea and Japan is narrow.