mineral dressing是什么意思 mineral dressing怎么读
mineral dressing的英文翻译是什么意思，词典释义与在线翻译
Noun:- crushing and separating ore into valuable substances or waste by any of a variety of techniques
mineral dressing的用法和样例
用作名词 (n.)
- 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。
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