田径竞赛场地的程序设计

The Programming Design of a Track and Field Ground

应用本文所提供的程序,可对标准400m半圆式场地及各种非标准半圆式田径场地计算出起跑线、前仲数、放射线弦长、接力区的前后沿放射线弦长等数据。该程序计算方法简便、快速、准确性高、不易出现差错。

With the programming provided, the data of the following aspects: the front extending number of starting line; the chord of emmited line; and the chord of emmited line of both forward position and backward position in relay area, all can be computed for a standard 400 meter semi-circle ground as well as various non-standard semi-circle grounds. The computation of this programming is simple, quick and most accurate, and no mistake is easy to occur.