单词查询

haematite

美['himə.taɪt],英['hiːmətaɪt],

释义

n. 赤铁矿;

例句

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。

单词卡片