| 释义 |
iron-oxides 英'aɪən'ɒksaɪdz美'aɪən'ɒksaɪdz
基本例句
铁氧化物¹⁰⁰原型iron-oxide的复数Traditionally, iron oxide is converted to the metal in a blast furnace.传统上，铁氧化物在高炉里会转化为金属。
To recover iron from its ores, the oxides are reduced by heating together with coke and limestone.为了从矿石中提炼铁，必须在铁氧化物中加焦炭和石灰石进行加热，还原出铁来。 |