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淤泥,淤滓
Definition

河流和湖泊中由于岩石碎片侵蚀和沉积而形成的优质矿物材料。它的微粒是沙子和粘土之间的中间形式。直径大小为0.01-0.05毫米左右。

Related terms
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    Wikipedia article:
  • Silt
Scope note

Scope note is not available.

Concept URL: http://www.eionet.europa.eu/gemet/concept/7698