石油的组成 meaning in Chinese

composition of petroleum

This paper briefly introduced the composition of oil , the conception of biologieal mediation , the biologieal absorb and degradation mechanisms . the application of biological remediation to oil pollution control is discussed
摘要简述了石油的组成、生物修复的概念及类型，对石油烃的微生物摄取、降解机制等进行了详细的论述，并且对生物修复在含有污染物处理方面的应用进行了讨论。
This paper has shown up the reader in chapter one the following summed up informations : ( 1 ) about the constitutions , the sources , the patterns of migration , the transformation and distribution and the dangers of the oil in the environment ; ( 2 ) almost all of the treating methods for oil in environment , especially , there is a more detailed information about the biodegradation methods of oil
本文对石油的组成、石油污染的来源、石油污染物在环境中的迁移、石油污染物在环境中的分布与变化规律、石油污染的危害、石油污染治理的方法、石油污染物生物降解的研究现状等进行了较全面的综述。其中对石油污染治理方法中的生物法进行了详细的论述，认为生物法是迄今为止处理石油污染比较好的一种方法