奥运风云：体育科学相约奥运会(二)

http://2008.sina.com.cn 2008年02月22日16:12  新浪体育讯

　　Ancient Greek judges made their decision with the help of their eyes. Nowadays, Olympic races have to be timed accurately to hundredths of a second. So electronic starting platforms, photocells and photo finish are used to establish the placings.

　　古希腊裁判凭借肉眼做出判断，现在，奥运会的速度比赛必须被精确到百分之一秒。因此，电子起跑台、光电管以及终点摄影技术都用来决定运动员的名次。