Sedimentary characteristics of beach and bar sandbodies in the lower submember of Member 8 of Xiashihezi Formation of Middle Permian in Wushenqi Gasfield, Ordos Basin是什么意思_Sedimentary characteristics of beach and bar sandbodies in the lower submember of Member 8 of Xiashihezi Formation of Middle Permian in Wushenqi Gasfield, Ordos Basin在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句