运用文献资料法、数理统计法和逻辑分析等方法,对23—29届夏季奥运会中美俄三国所获奖牌情况进行比较和分析,结果显示:无论是金牌实力还是奖牌实力,美中俄已经成为坚固的三足鼎立的第一集团。美国的优势依然较为明显,中国优势项目表现突出,俄罗斯还在积蓄力量,三强拼争、三国演义的局面将继续维持。 By means of literature review, mathematical statistics and logical analysis, the paper compares and analyzes the medals won by the three countries in the 23-29 Summer Olympic Games in China, the United States and Russia. The results show that the United States, Russia, Russia and Russia have become Strong three pillars of the first group. The advantages of the United States are still obvious. The outstanding advantages of China are outstanding. Russia is still accumulating strength. The three powers’ struggle and the romance of the Three Kingdoms will continue.