通过控制铁液的成分，选择合适的孕育剂种类和加入量，对缩松部位涂刷碲涂料等控制措施，可有效控制缩松引起的渗漏。
By controlling the chemical composition, choosing suitable inoculants and its adding amount and using Te coating, the shrinkage causing leakage could be reduced markedly.
碲金矿的形成与黄铁绢英岩化密切相关。
The formation of gold telluride deposits is closely related to pyritization-sericitization-silification.
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