claypan是什么意思
中文翻译不透水粘土层,粘土质砾岩网络释义
1)claypan['kleipæn],不透水粘土层;粘土质砾岩2)impervious clay blanket,不透水粘土层;不透水粘土铺盖3)Clay gravel,粘土砾石层4)gravel cohesive soil,砾质粘性土5)residual gravel clay of shale,页岩残积砾质粘土6)pebble soil,含砾粘土用法例句
This paper mainly presents the relations among moisture content density and claygrain content of pebble soil mass of weathered red mudstone of Badong Formation,Middle Trias.
研究了巴东组红色泥岩风化含砾粘土的含水量、密度及粘粒含量与内聚力C、摩擦角的关系。