这种类型的钴矿是通常所谓的“钴土矿”。
云南先锋硅藻土矿是我国的一个特大型硅藻土矿床。
The Xianfeng diatomite deposit in Yunnan is the largest deposit in our country, which is featured of thick layers.
为提高硅藻土矿利用价值,进行了微波作用下硅藻土矿的稳态酸浸提纯研究。
To improve the utilization value of diatomite ore, a research on isothermal stable state acid leaching purification by microwave was made.
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