常見例句

用作名詞 (n.)

• The paper introduces wastewater treatment technology of Sillimanite beneficiation.
  本文對介紹硅線石選礦廢水的處理工藝進行了論述。
• Lime is widely used in the beneficiation or recovery of non-ferrous metal ores.
  石灰廣泛運用在有色金屬礦的選礦或者還原上。
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