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田径项目以其奖牌多,竞争激烈,影响大的特点,在任何大赛中都引起各国的高度重视。参赛各国都通过田径来显示本国的体育实力和综合国力。20世纪90年代以来世界田径成绩发展较为平稳,起伏较小,大部分项目没有固定周期性变化现象,即使在奥运会年其成绩与相邻年份的成绩相比,其变化也很小,而中国田径大部分项目的成绩发展不稳定,起伏很大。全运会周期现象非常明显,全运会年和相邻年份的成绩比较差距较大。从总体上看中国田径各个项目的成绩与世界成绩相比还存在一定的差距,尤其是男子项目差距较大,女子项目好于男子项目。
Track and field project with its many medals, intense competition, big impact on the characteristics of any contest attracted great attention from all countries. All participating countries through track and field to show their national sports strength and overall national strength. The track and field track record in the world has been relatively stable since the 1990s, with less ups and downs. Most projects have no fixed cyclical changes. Even though their scores have not changed much in the Olympic Games compared to the scores of the adjacent years, track and field events in China The achievements of most of the projects are not stable and fluctuate greatly. The National Games cycle is very obvious phenomenon, the National Games and adjacent years, the results of the gap between the larger. In general, there is still a gap between the scores of all track and field events in China and those in the world. In particular, there is a big gap between men’s and women’s events and men’s events.