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您的当前位置:i新闻 > i看世界文字版

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在户外如何用地图判读与导航技术定位

2014-02-19 17:55 来源: 302 Found

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(长江网i新闻)在户外,怎么利用地图判读与导航技术来定位,在山中不同坡度怎定义,登山远足基本步伐是什么,行进前需要热身操吗?在七目嶂,南极科考队员们遇到的这一些看起来极其细小的问题,其实蕴含着大大的学问。

责编:齐云

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