檢視冲积物的原始碼

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|<center><img src=https://img2.baidu.com/it/u=3118863458,2939708154&fm=253&fmt=auto&app=138&f=JPEG?w=812&h=325 width="300"></center>
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中文名；冲积物

外文名；alluvium

定    义；机械作用或沉积形成的堆积物

作    用；组成冲积平原

特    点；分选性好、磨圆度好等

原    因；河流的沉积作用
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'''冲积物'''是河流中沉积的[[物质]]，都是在流动的水体中以[[机械]]方式或沉积的碎屑物。<ref>[https://wenku.baidu.com/view/35ed09144431b90d6c85c7f8.html 冲积物],百度文库 , 2012年3月14日</ref>