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纵观世界100米跑的发展历史,无疑美国著名的黑人运动员卡尔·刘易斯的成就最为辉煌和显赫。他自1981年首次以世界短跑天皇巨星的面目展现在人们面前以来(这一年他才20岁),连续13年保持了很高的竞技状态。笔者对刘易斯1981—1993年各年百米成绩作了统计处理后发现(见表1),刘易期13年的百米成绩的平均值X=9秒992,S=0.059,其中有六年的百米成绩闯进10秒大关,两年为10秒整。在这期间刘易斯曾两次打破,一次平百米世界
Looking at the development history of the world’s 100-meter race, it is doubtless that Carl Lewis, the famous black American athlete, has achieved the most brilliant achievements. He has been in front of people for the first time since 1981 (only 20 years old this year), and has maintained a high competitive status for 13 consecutive years. The author of Lewis 1981-1993 years of statistics made after a hundred meters (see Table 1), Liu Yi 13-year average of 100 meters results X = 9 seconds 992, S = 0.059, of which six years Rice score broke into the 10 second mark, two years for the entire 10 seconds. During this period Lewis twice broke once a hundred meters world