speiss
美[spaɪs] 英[spaɪs]
n. 黄渣(硬渣)
例句
- Sulfide ores with BaSO4 as the main gangue , two kinds of slags , speiss and As-Cu alloy have been identified. 在还原熔炼中添加了砷矿物，冶炼的最终产品是砷铜合金，还原熔炼产生的砷冰铜（黄渣）等副产品中的铜通过返料操作在冰铜熔炼工序得以回收。
- Keywords Nulasai;sulfide ores;matte;slag;speiss;arsenic copper;Eastern Zhou; 奴拉赛;硫化矿;冰铜;砷冰铜;砷铜;炉渣;东周;
- Keywords Nulasai;sulfide ores;matte;slag;speiss;arsenic copper;ancient; 奴拉赛;硫化矿;冰铜;砷冰铜;砷铜;炉渣;古代;
- speiss cobalt 不纯的砷钴矿,砷钴矿
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