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- Keywords Martite containing iron chlorite;High ferrous iron ore;Semi-oxidized ore;Technological mineralogy; 含铁绿泥假象赤铁矿石;高亚铁矿石;半氧化矿石;工艺矿物学;
- High ferrous iron ore 高亚铁矿石
- DETERMINATION OF FERROUS IRON IN IRON ORE POWDER 铁矿粉化学热加工中亚铁含量的测定
- Wu low low phosphorus iron ore, high quality. 武安铁矿石低硫低磷，品质优良。
- Iron ore has been discovered in the area. 这地区发现了铁矿。
- Ferrous iron reduces to ferric iron. 二价铁能还原成三价铁。
- Coal seams intermixed with iron ore. 煤层和铁矿混杂在一起。
- The amount of the soluble iron and ferrous iron in soybean which have high bioavilability for human increased during sprouting. 对发芽大豆中铁的不同化学状态进行了定量分析。
- Plenty of iron ore is imported from Australia. 许多铁矿石是由澳大利亚进口的。
- The water was reacting with the ferrous iron in the tank. 水与水箱中的铁质产生化学反应。
- With only iron ore ironmaking would be impossible. 如果只有铁矿石，铁是炼不出来的。
- They struck a rich seam of iron ore. 他们开出一个富铁矿层。
- Do you want to investment iron ore fines mine? 铁矿投资报?
- Many years ago men first heated iron ore in a fire. 许多年前，人们初次在火中锻烧矿石。
- Coal seams intermixed with iron ore . 煤层和铁矿混杂在一起。
- In the first step, a ferrous iron solution is oxidized to ferric iron. 在第一段中,二价铁离子溶液被氧化成三价铁离子溶液。
- This region abounds (=is rich)in coal iron ore. 这个地区煤和铁石很丰富。
- It is said that this island is iron ore . 据说这个岛盛产铁矿石。
- But iron ore supplies were also a factor. 但铁矿石供给也是一个因素。
- Pty Ltd, Mitsui Iron Ore Development. （日本三井铁矿发展）拥有。
