... roasting in air 氧化焙烧 roasting of sulfide ores 硫化矿焙烧 Robinson bridge 鲁宾逊电桥 ...
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Biometallurgy, roasting and pressure oxidation are generally used to pretreat the refractory gold containing sulfide ores or concentrates. The advantages of biooxidation were presented in the paper.
叙述生物冶金法处理难浸含金硫化矿的优点及所用微生物种类，浸出的机理和方法研究与细菌氧化厂的工业应用。
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