夏季奥运项目实力区域演变的现象、模式及趋势

The phenomena,modes and development trends of strength region evolution of summer Olympic events

随着竞技体育发展,奥运会项目在全球范围内得到了不断开展与普及,其实力区域演变呈现出"利益驱动"、"项目集群"、"梯度推移"和"跨梯度推移"4种常见现象,表现为在一定历史条件下具有特色的发展轨迹及阶段格局,形成奥运项目实力区域演变的过程模式和结果模式,同时展现出阶段均衡化、地域多元化和优势集群化的趋势。

With the development of competitive sports, Olympic events have been developed and popularized worldwide constantly, their strength region evolution presents such 4 common phenomena as ＂interest driven＂, ＂event clustering＂, ＂gradient moving＂ and ＂trans-gradient moving＂, shows featured development tracks and stage specific patterns under certain historical conditions, forms the process mode and result mode of the strength region evolution of Olympic events, and reveals stage equalized, region diversified and advantage clustered development trends.