rock assemblage

基本解釋

The excellent rock assemblage of Late Permian coal -bearing rock series in East Yunnan contains abundant seam gas resources.
滇東晚二疊世含煤巖系良好的巖性組合，貯藏了豐富的煤層氣資源。
The rock assemblage of shallow exposed bank-microfacies is the basis of the formation of pore layers and reservoir permeability systems.
變淺暴露灘微相的巖石組合是孔隙層和儲(chǔ)滲體形成的基礎(chǔ)。
dict.cn
The special rock assemblage reflects the closed standing water circumstances, and it represent hemi-deep lake deposition in Baiyinchagan Sag.
特殊的巖石組合反映停滯封閉的靜水環(huán)境，在白音查于凹陷代表半深湖沉積。