单词haematite
n.: 赤铁矿
赤铁矿:
a dark red rock from which iron is obtained
【矿物】赤铁矿,红铁矿
A-Fe2O3 (haematite) was one of the first compounds to be studied by neutron diffraction.
A-Fe2O3（赤铁矿）是中子衍射最先研究的化合物之一。
We can extract iron from haematite by heating it with carbon in a blast furnace.
我们可以把赤铁矿和碳在鼓风炉内一起加热来提取铁。
On Earth, any natural metallic iron rusts in our wet, oxygenated environment, so we rely on iron oxides such as haematite to make steel.
在地球上湿润并充斥着氧气的环境中，任何天然的金属铁都会生锈。因此，我们依靠象赤铁矿中的氧化铁来制造钢材。