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英语翻译本人有一篇小短文需要翻译成英文,就一天时间,本文针对大庆油田附近被石油污染的融化土壤中具有石油降解能力的真菌进行

来源:学生作业帮 编辑:神马作文网作业帮 分类:英语作业 时间:2024/11/19 05:03:29
英语翻译
本人有一篇小短文需要翻译成英文,就一天时间,
本文针对大庆油田附近被石油污染的融化土壤中具有石油降解能力的真菌进行了分离、筛选及初步鉴定.
首先,理由石油降解选择性培养基及查氏培养基分离纯化出具有石油降解能力的真菌,将其接种到石油降解液体培养基中进行石油降解实验.再将培养后的溶液以石油醚萃取法收集残留的石油,用紫外分光光度法测定其降解率.同时对分离出的真菌进行形态观察和生理生化反应实验,初步将其鉴定到属.
结果表明:石油污染土壤中的真菌都有一定的石油降解能力.通过筛选,工得到10株具有石油降解能力的真菌,其中,降解能力较强的真菌为**号真菌,石油降解率为**%,初步鉴定为**属.
英语翻译本人有一篇小短文需要翻译成英文,就一天时间,本文针对大庆油田附近被石油污染的融化土壤中具有石油降解能力的真菌进行
This paper Daqing oilfield near the oil pollution is thawing soil degradation of the oil fungi were isolated, Screening and identification. First, the reasons for selective degradation of the oil medium and check Substratum purified oil degradation with the fungi, its coverage of the degradation of petroleum liquid medium oil degradation. After further training solution to the petroleum ether extraction of oil residue collection, and Determination of the degradation rate. While separated from the observation fungal morphological, physiological and biochemical reaction, initially to be an identification. The results showed : oil pollution of soil fungi have some oil degradation. By screening, the 10 has been degradation of the oil fungi, which, degradability strong ** fungi, fungi, oil degradation rate of **%, initially identified as an 1998.