... 铁矿富集作用 ferrization 后成富集作用 epigenetic concentration 机械富集作用 mechanical concentration ...
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Through the study of concentration of heavy metal in farmland from the city epigenetic irrigated area, the difference of their ability of beneficiation and health risks were analyzed and compared.
通过对试验区内玉米、小麦和土壤中重金属含量的研究，分析比较了作物对重金属的富集能力和健康风险。
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