常見例句用作名詞 (n.)The paper introduces wastewater treatment technology of Sillimanite beneficiation.本文對介紹矽線石選鑛廢水的処理工藝進行了論述。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鑛的選鑛或者還原上。 返回 beneficiation