摘要
通过文献资料分析,对世界女子400m跑速度分配特征进行了探析。揭示了现代女子400m跑中各50m分段的速度分配(%)对其400m成绩的影响程度及其灰色关联极性;提出了现代女子400m跑中各50m分段的速度分配(%)的合理取值区间和取值趋向值。
Through document information analysis, this paper analyzed the speed distribution feature for world woman 400m run. The paper revealed modem woman 400m run in the speed distribution of each section of 50m ( % ) the influence for its record of 400m level and its grey relation polarity,and put forward modem woman 400m run in the speed distribution of each section of 50m( % ) to take value interval reasonably with taking value trend value.
出处
《浙江体育科学》
2007年第4期34-36,共3页
Zhejiang Sport Science
关键词
女子400m
速度分配
特征
合理取值区间
woman 400m
speed distributed
feature
take value interval reasonably
作者简介
王少春(1964-),男,江苏人,副教授,硕士生导师