◎ 题干
用地方时与区时的关系,“用观测日影”的方法,测定当地的经度。写出量测步骤并画出示意图。
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◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“用地方时与区时的关系,“用观测日影”的方法,测定当地的经度。写出量测步骤并画出示意图。步骤:________________________________________________________________________…”主要考查了你对  【地球自转的地理意义】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。