mineral-dressing

英['mɪnərəldr'esɪŋ] 美['mɪnərəldr'esɪŋ]
  • n.选矿
  • mineral n.矿物(石);矿物质
  • supplement n.增刊;补充物vt.增补;补充
名词 mineral dressing:
  1. crushing and separating ore into valuable substances or waste by any of a variety of techniques

    用作名词 (n.)
    1. The recovery of associated gdd and silver ores has been a subject of ore dressing workers in various countries.
      伴生金银回收一直是各国选矿工作者研究的课题。