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flotation technique造句

"flotation technique"是什么意思   

例句與造句

  1. flotation technique for a hard-to-separate copper sulphide mine
    從凡口鉛鋅礦尾礦中回收硫精礦的研究
  2. It's difficult to find flotation technique in a sentence. 用flotation technique造句挺難的

相鄰詞匯

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  6. "flotation techniques"造句
  7. "flotation test"造句
  8. "flotation therapy"造句
  9. "flotation tire"造句
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