haematite是什么意思？

haematite

英[ˈhi:mətaɪt]

• n. 赤铁矿；

例句

• A - Fe 2 O 3 ( 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.

英英词典释义

• Noun
  1. the principal form of iron ore; consists of ferric oxide in crystalline form; occurs in a red earthy form