heavy metal cu 2 重金属cu
heavy metal Cu pollution 重金属铜污染
heavy metal ions cu 重金属cu
heavy metal ions cu 2 重金属cu
The distribution law and comparison of heavy metal Cu and radioactive nuclein 3h in different tissues and organs of crucian are carried out.
对重金属铜和放射性核素3h在鲫鱼不同组织和器官内的分布规律进行了研究并作了比较。
Distribution characteristics of the heavy metal species in soils were studied by speciation analysis of heavy metals in the soils near Cu Fe tailings in Daye.
通过对大冶铜绿山铜铁矿尾矿库周围土壤中重金属形态分析实验，研究了重金属各种形态在土壤中的分布特征。
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