The capacity and output of zinc mineral resources are introduced.

介绍了我国锌矿资源的产能与产量情况。

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The Lead and Zinc mineral resources in China is rich and they have better development prospects.

我国铅锌矿产资源比较丰富，且具有比较好的前景。

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The sample used in the experiment came from a Lead &Zinc mineral processing plant in Hezhang of Guizhou province.

本论文所用试样为贵州赫章某铅锌矿老尾矿。

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Although research has highlighted the importance of zinc for the immune system, because the mineral has many complex roles in the body it is not understood in any detail how it helps fight off infection.

BBC: Zinc 'keeps immune system in check'

Inorganic or mineral-based UVA filters titanium dioxide and zinc oxide, which don't break down as easily in sunlight and generally are not allergenic, are better options, according to Lawrence Gibson, professor of dermatology at the Mayo clinic in Minnesota.

WSJ: European Sunscreen Roadblock on U.S. Beaches