speiss

常見例句

• Sulfide ores with BaSO4 as the main gangue , two kinds of slags , speiss and As-Cu alloy have been identified.
  在還原熔煉中添加了砷礦物，冶煉的最終產(chǎn)品是砷銅合金，還原熔煉產(chǎn)生的砷冰銅（黃渣）等副產(chǎn)品中的銅通過返料操作在冰銅熔煉工序得以回收。
• Keywords Nulasai;sulfide ores;matte;slag;speiss;arsenic copper;Eastern Zhou;
  奴拉賽;硫化礦;冰銅;砷冰銅;砷銅;爐渣;東周;
• Keywords Nulasai;sulfide ores;matte;slag;speiss;arsenic copper;ancient;
  奴拉賽;硫化礦;冰銅;砷冰銅;砷銅;爐渣;古代;
• speiss cobalt
  不純的砷鈷礦,砷鈷礦
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