基本解釋粉碎礦石;粉狀礦英漢例句雙語例句The invention discloses a method for preparing the chromium-iron alloy directly by adopting the chromium iron powdered ore.本發(fā)明公開了一種利用鉻鐵礦粉直接制備鉻鐵合金的方法。ip.comThe results showed that the reduction temperature of V-Ti magnetite ore with powdered metal and sodium salt could be reduced obviously.結果表明, 添加金屬粉和鈉鹽后釩鈦磁鐵礦還原溫度明顯降低;www.rm-journal.comTo recover entrained powdered iron ore from the off gas of the fluidizing furnace is one of the key techniques in two-stage smelting reduction.流化爐尾氣中礦粉的回收是實現二步熔融還原工藝的關鍵技術之一。powdered ore更多例句詞組短語短語powdered iron ore 鐵礦粉Iron powdered ore 鐵礦粉;或稱鐵礦粉blended powdered ore 混勻礦粉powdered ore更多詞組專業(yè)釋義能源科學技術粉碎礦石