Sedimentary characteristics of the Lower Cretaceous strata and prediction of the favourable exploration areas in the Qingxi depression,Jiuxi Basin,Gansu是什么意思_Sedimentary characteristics of the Lower Cretaceous strata and prediction of the favourable exploration areas in the Qingxi depression,Jiuxi Basin,Gansu在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句