常見(jiàn)例句雙語(yǔ)例句In the method, the granulated metallic iron is produced by agglomerating a material mixture including an iron- oxide - containing material and a carbonaceous reducing agent;在該方法中，通過(guò)下列步驟生產(chǎn)粒狀金屬鐵：將包含含氧化鐵材料和 碳質(zhì)還原劑的材料混合物進(jìn)行成團(tuán)；ip.com 返回 agglomerating agent