Fe oxides的用法和样例：
例句
- The results indicate that the amounts of Fe oxides influence Cd adsorption to natural surface coatings greatly.
结果表明，在自然水体生物膜吸附镉的过程中，生物膜对镉的吸附随生物膜上铁氧化物的含量呈规律性变化。 - 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。
