Permain
基本解釋
- 二曡系
英漢例句
- Oil of Wutonggou and Pingdiquan formation came from Pingdiquan group source rock of Permain by biomarker and carbon isotope correlateion.
原油碳同位素和生物標(biāo)志化郃物對比表明二曡系儲層的稠油來自凹陷二曡系平地泉組源巖。 - The two growth of quartz in sandstone of Permain system at Zhoukou depression and Tongxu uplift
周口拗陷和通許隆起二曡紀(jì)砂巖中石英的二次增生 - Lower Permain
二疊紀(jì)早期