运用“观察法”检查跑道上的点位

Inspecting Point Positions on the Runway With Observation Method

根据田径规则,在比赛前要对径赛项目的有关点位进行检查。通常采用逐点丈量的方法,这样既费时又费事。本文介绍用“观察法”检查跑道上的有关点位。所谓观察法,就是用眼睛直接察看有关点位在跑道上分布的位置是否符合规律。并给出了其理论依据。

According to the field and track rule, all points positions of track items are to be inspected before each competition is administrated. The method of measuring positions by position is usually adoptad, which takes time and energy.This papar introduces a simple accurate way named 'Observation' to inspect point positions on the runway and gives its theoretical basls.