The Lunnan area is one of the important oil and gas producing areas in the Tarim Basin.Study of reservoir characteristics of Lower Ordovician carbonate rocks is important to oil and gas exploration.是什么意思_The Lunnan area is one of the important oil and gas producing areas in the Tarim Basin.Study of reservoir characteristics of Lower Ordovician carbonate rocks is important to oil and gas exploration.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句