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通过影片测量与分析,得到了能代表我国女子200m 跑的技术参数;并分析了不同水平运动员成绩产生差异的技术因素。
Through the film measurement and analysis, we can get the technical parameters which can represent the 200m run of our country women. And the technical factors of the difference of scores of athletes at different levels are analyzed.