Patients with pelada have lower levels of zinc and copper in their hair.

斑秃患者头发中锌和铜低于正常人。

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Other sources of zinc and copper may be found in the plumbing supply department of a hardware store.

在器材商店的水管部应该可以找到其他的铜锌来源。

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By that measure, Mr Lasserre calculates, oil is overvalued by 50%, and zinc and copper by almost 40%.

Lasserre先生估算，以这种衡量方式，石油的价格会被高估50%，而且，锌和铜的价格也会被高估大约40%。

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The company's output of iron ore, as well as copper, zinc and nickel, surged in the last three months of 2009 because of strong demand from Chinese carmakers and construction companies.

VOA: standard.2010.01.21

By that measure, Mr Lasserre calculates, oil is overvalued by 50%, and zinc and copper by almost 40%.

ECONOMIST: Commodities

The water was recovered from deeply buried sulphide ores containing zinc and copper.

BBC: Deep Canadian mine yields ancient water

Zinc: Like copper, zinc is present in many alloys (in fact, zinc and copper are both in brass and bronze).

FORBES: Gold Is Good, These Five Metals May Be Better