haematite的例句
1. Haematite is a special case of the more general ilmenite structure.
赤铁矿是更为一般的钛铁矿型结构中一个特殊的情况。youdao
2. 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。youdao
3. 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。youdao