摘要:利用模拟土坡设计一个简便易行的实验.以证明流水的侵蚀和沉积地形的形成及沉积物分布的特征.写出实验用材.实验步骤和所得结论.
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利用模拟土坡设计一个简便易行的实验,以证明流水的侵蚀和沉积地形的形成及沉积物分布的特征。写出实验用材、实验步骤和所得结论。
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