本发明涉及一种低温硫化转化难选复杂氧化铅锌矿的方法。

The invention relates to the method of the low temperature sulfuration translating the bad choosing complex oxidation lead zinc mine.

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低温使得金属硫化物结晶。

The shock of the cold makes the metal sulfides crystallize.

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稀土元素改善了硫化物形态，提高了钢板的低温横向冲击性能。

Rare earth elements improves sulfide morphology, enhances the low temperature transverse impact properties of the plate.

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