常見(jiàn)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)志化合物對(duì)比表明二疊系儲(chǔ)層的稠油來(lái)自凹陷二疊系平地泉組源巖。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疊紀(jì)砂巖中石英的二次增生Lower Permain 二迭紀(jì)早期 返回 Permain