heavy metals cu 2 重金属cu
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。
This shows that the accumulation of cu in benthic fauna is a dynamic process, and it occurs to cooperate with the different heavy metals.
这说明底栖动物对重金属的富积是个动态的过程，金属间具有一定的协同作用。
Lead, total Hg, total As, Cu, Zn, Cd, Sn, and many other heavy metals.
铅，总汞，总砷，铜，锌，镉，锡及其它重金属。
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