graded bedding
常见例句
- Distinct causes of formation for different graded bedding in debris flow deposits have been analyzed using the ratio of flow plug.
应用层理结构的分类指标——流核比,对泥石流堆积层理的正粒序、反粒序和混杂粒序等进行成因差异分析。 - Depositional beddings such as graded bedding, massive bedding, parallel bedding, cross-bedding and wave bedding, are well developed;
粒序层理、块状层理、平行层理、交错层理、波状层理十分发育; - The first member of Daye limestone yields hummocky ripple marks, hummocky cross bedding and graded bedding, which are the reflection of storm process.
其第一段岩石发育了丘状波痕、丘状交错层理及粒序层理,是风暴作用的反映; 返回 graded bedding