rock assemblage

• 岩石组合

rock assemblage的用法和样例：

例句

1. The rock assemblage of shallow exposed bank-microfacies is the basis of the formation of pore layers and reservoir permeability systems.
   变浅暴露滩微相的岩石组合是孔隙层和储渗体形成的基础。
2. The rock combination and lithofacies of the Late Paleozoic marine volcanic rocks are quite complex.
   晚古生代海相火山岩相岩石组合较复杂。