isolated culture meaning in English

分离的培养物
分离培养法
离体

This paper reviews current development in researches of the field of microbial diversity in polluted soils at home and abroad based on the methods of isolating culture and biomarkers , and the knowledge of microbial diversity from the angles of different ecological levels , and explores advanced approaches , new ideas and issues in the research on soil microbial ecological processes aiming at new problems in soil pollution the world is faced with
本文基于分离培养以及生物标志分子方法，从不同生态层次上认识微生物多样性，较全面、系统地综合评述国内外污染土壤环境的微生物群落功能、结构及分子遗传多样性的研究进展，并针对新形势下土壤污染所面临的新问题，探讨了近期土壤微生物生态学过程研究的重要手段与科学问题。