Seen from the Angle of the rules of Sports ground, curve has an influence on results of track events.
从场地规则角度看，弯道对径赛成绩的影响，一是运动员实跑路线的圆周长；二是运动员曲线运动时产生的离心力。
Seen from the Angle of the rules of Sports ground, curve has an influence on results of track events.
从场地规则角度看，弯道对径赛成绩的影响，一是运动员实跑路线的圆周长；二是运动员曲线运动时产生的离心力。
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