摘要
以 1991～ 2 0 0 0年间世界田径各项前十名成绩为依据 ,根据不同项群进行分组研究 ,从中探索并揭示世界田径运动近十年的发展趋势 ,并通过灰色包络模型预测其未来的发展方向。
Based on the results of the first ten places of track & field events of the world in 1991~2000 they were divided into groups for study according to different event group. The development trend of track & field of the world in the last decade was explored and revealed. By applying the grey envelop model the future development direction was predicted.
出处
《北京体育大学学报》
CSSCI
北大核心
2002年第5期707-708,共2页
Journal of Beijing Sport University
