求翻译：本研究以常用除草剂乙草胺和常见重金属镉为研究对象，以超积累花卉植物紫茉莉为实验材料，应用16sDNA、LC－UV分析与GC－MS分析等分子生物学与分析化学的新技术，通过培养、筛选并鉴定土壤中镉抗性乙草胺的高效降解菌，研究其活化效能和降解机理等, 为解决土壤复合污染环境下乙草胺残留的修复问题提供菌种资源和理论依据是什么意思？

In this study, the herbicides acetochlor and common heavy metal cadmium, Mirabilis flower plants for experimental materials, application 16sdna, lc-uv analysis of the gc-ms analysis of molecular biology and analytical chemistry technology to hyperaccumulation through training, screening and identifi

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This research take the commonly used weed killer second grade grass amine and the common heavy metal cadmium as the object of study, as tests the material take the ultra accumulation flowering plant purple jasmine, applies molecular biology and the analytical chemistry and so on the 16sDNA, LC-UV an

This research to common herbicide b grass amine and common heavy metal CD for research object, to Super accumulation flower plant Mirabilis Jalapa for experimental material, application 16sDNA, and LC-UV analysis and GC-MS analysis, molecular biology and analysis chemical of technology, by training,