短語詞組短語enhanced thermal recovery 強(qiáng)化熱采enhanced cbm recovery 煤層氣增產(chǎn)enhanced vapor recovery 強(qiáng)化油氣回收integrated enhanced oil recovery 綜合挖潛方法enhanced oil recovery chemicals 強(qiáng)化采油化學(xué)劑enhanced oil recovery mechanism 提高采收率機(jī)理enhanced oil recovery eor 提高采收率enhanced oil recovery technique 提高采收率技術(shù) 返回 enhanced recovery