A miscible gas displacement of the oil is advantageous, because valuable heavy components will at the end be contained in a phase with a fairly high mobility.是什么意思_A miscible gas displacement of the oil is advantageous, because valuable heavy components will at the end be contained in a phase with a fairly high mobility.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句