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采用文献资料、数理统计等方法对中国田径运动员在近8届奥运会和近2届世锦赛上获得前8名的比赛成绩和项目分布进行研究,并展望中国运动员2016年里约奥运会的参赛成绩。研究显示:中国运动员男女20km竞走项目成绩保持稳定;跑类项目成绩起伏较大,女子中长跑项目进入缓冲期,男子100m和4×100m接力跑成绩有所提升;跳跃项目男子跳高、跳远项目进步幅度较大;女子铅球、链球项目仍然保持较高的竞技水平,标枪项目成绩稳步提升。2016年里约奥运会男女20km竞走,男子4×100m接力跑,男子跳高、跳远,女子投掷铅球、链球、标枪等项目具备较强竞争实力。
Using the methods of literature, statistics and other methods to study the Chinese track and field athletes in the last 8 Olympic Games and the last 2 World Championships to obtain the top eight race results and project distribution study and look forward to the Chinese athletes in 2016 Rio Olympic Games entries. The results show that the performance of Chinese and international 20km walking athletes remained stable. The performance of running athletes was fluctuated greatly. The middle and long distance running events of women athletes entered the buffering period. The performance of men’s 100m and 4 × 100m relay race improved. A large margin; women’s shot put, hammer throw project still maintain a high level of competition, javelin project performance steadily improved. In 2016, the Olympic Games in Rio 20km walking between men and women, men’s 4 × 100m relay run, men’s high jump, long jump, women’s throw shot, hammer, javelin and other projects with strong competitive strength.