重金属 meaning in English

[化学] heavy metal
◇重金属冶金 heavy metal metallurgy

Toxicants-the heavy metals which may be of concern in textile mill effluents are copper, chromium, and zinc .
毒物--指与纺织废水有关的重金属铜、铬和锌。
Heavy metals, such as iron and lead, make good gamma-ray shields because of their high density .
重金属像铁、铅等由于密度很大，都是防护射线的最好的防护材料。
Major treatment methods for arsenic include sulfide precipitation, or complexation with polyvalent heavy metals .
砷的主要处理方法有硫化物沉淀法，或与多价重金属络合。
Disposal of nickel contained heavy metal waste water
重金属废水中含镍废水的处理
Progress of study on joint toxicity of heavy metals
重金属联合毒性作用研究进展

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