semipyritic smelting
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美
- 半自热熔炼
双语例句
- The oxygen autogenous smelting process of nickeliferous copper concentrate from Jinchuan Nonferrous Corp. is thermodynamically analyzed.
对金川二次铜精矿氧气自热熔炼过程进行热力学分析。 - Using oxygen autogenous smelting technology process secondary coppe concentrate with nickel,basiclly perfect process spontaneous heating and batch production were brought about.
采用纯氧自热熔炼技术处理合镍二次铜精矿，可基本实现过程自热和连续生产。
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