primary cover layer
常见例句
- Formation of the oxidized Mn deposit is controled by the primary Mn ore layer, tectonics, geomorphology, thickness and lithology of the cover rock, climate and hydrogeological condition.
認爲表生富集型氧化錳鑛牀的形成主要受原生含錳層、地質搆造、地形地貌、頂蓋層厚度、巖性、氣候及水文地質等條件所制約。 返回 primary cover layer