短語詞組短語natural gas reservoir 氣田;天然氣層natural sulfur reservoir 自然源Natural Gas Reservoir Characteristics 天然氣藏特征natural gas reservoir forming 天然氣成藏Hongtai natural gas reservoir 紅臺氣藏natural geothermal reservoir 天然狀態(tài)的地熱儲natural fracture type reservoir 天然裂縫性儲層 返回 natural reservoir