基本解释累积环英汉例句双语例句Vertical migration of hydrocarbon in underground oil and gas accumulation and its ring halo effect have been demonstrated is many oil and gas fields.地下油气藏中烃类垂向运移及其环晕效应已为很多油气田所证实；accumulation ring更多例句词组短语短语ring energy accumulation 环状聚能accumulation ring更多词组专业释义物理学累积环