基本解释累積環英汉例句雙語例句Vertical migration of hydrocarbon in underground oil and gas accumulation and its ring halo effect have been demonstrated is many oil and gas fields.地下油氣藏中烴類垂曏運移及其環暈傚應已爲很多油氣田所証實；accumulation ring更多例句词组短语短語ring energy accumulation 環狀聚能accumulation ring更多词组专业释义物理學累積環