基本解釋選礦英漢例句雙語例句Gravity separation was the primary process for gold ore beneficiation in the ear…礦石的選別主要采用重力選礦。The technical advances in Chinas iron ore beneficiation such as ore preparation, concentration technology, equipment and reagents and after treatment of products are reviewed.綜述了近年我國鐵礦石選礦在礦石準(zhǔn)備作業(yè)、選礦工藝、設(shè)備及藥劑和產(chǎn)品后處理作業(yè)的技術(shù)進(jìn)展。This paper describes the effects of preconcentration technology in iron ore beneficiation, application conditions; also introduces the applications of new preconcentration technology and equipments.簡述了預(yù)選技術(shù)在鐵礦石生產(chǎn)應(yīng)用的作用，應(yīng)用的條件，介紹了選礦預(yù)選新工藝、新設(shè)備在礦山的應(yīng)用。ore beneficiation更多例句詞組短語短語iron ore beneficiation technology 鐵礦選礦工藝rare earth ore beneficiation 稀土選礦ore beneficiation technology 選礦技術(shù)ore mill for beneficiation 選礦磨礦裝置ore beneficiation feasibility 礦石可選性ore beneficiation更多詞組專業(yè)釋義機(jī)械工程選礦