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通过对 1 998年世界男子排球锦标赛 1 9场录像资料的数理统计 ,运用对比分析和灰色关联方法分析中国男排与世界男排在进攻上的差距 ,探讨两者差距的主要原因
Through the statistics of 19 video records of the world championships in 1998, using the comparative analysis and gray relational method to analyze the offensive gap between the Chinese men’s volleyball team and the world men’s volleyball team, the main reason for the gap between the two men’s volleyball teams