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jwdis

于 2006-09-23 发布 文件大小:1KB
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代码说明:

  此函数通过两点的大地经纬度(Ja,Wa)和(Jb,Wb)计算两点间距离 Dis (this function through the 2:00 and Geodesy (Ja, Wa) and ( `, mg) calculated the distance between two points Dis)

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