graded bedding

常見例句

Distinct causes of formation for different graded bedding in debris flow deposits have been analyzed using the ratio of flow plug.
應(yīng)用層理結(jié)搆的分類指標(biāo)——流核比，對(duì)泥石流堆積層理的正粒序、反粒序和混襍粒序等進(jìn)行成因差異分析。
Depositional beddings such as graded bedding, massive bedding, parallel bedding, cross-bedding and wave bedding, are well developed;
粒序?qū)永?、塊狀層理、平行層理、交錯(cuò)層理、波狀層理十分發(fā)育；
The first member of Daye limestone yields hummocky ripple marks, hummocky cross bedding and graded bedding, which are the reflection of storm process.
其第一段巖石發(fā)育了丘狀波痕、丘狀交錯(cuò)層理及粒序?qū)永?，是風(fēng)暴作用的反映；