采用文献资料法、数理统计法和比较法，对中国与世界优秀女子七项全能运动员成绩进行对比分析。

By using the method of documentary, statistics and comparison, this paper analyzes the achievement of heptathlon of domestic and international Women elites.

youdao

采用文献资料法、数理统计法和比较法，对中国与世界优秀女子七项全能运动员成绩进行对比分析。

By using the method of documentary, statistics and comparison, this paper analyzes the achievement of heptathlon of domestic and international Women elites.

youdao