ferrous oxide(FeO)的用法和樣例：
例句
- Under the experiment conditions, the reaction rate increases with the increases of the initial contents of carbon in the droplets and FeO in the slag.
在實驗條件下，脫碳反應速率隨金屬顆粒初始碳含量及熔渣中氧化亞鐵含量的增加而增大。 - The final carbon content in Fe-C droplet decreases with the increase of FeO content in the slag.However, the reduction reaction does not reach thermodynamic equilibrium.
金屬顆粒終點碳含量隨熔渣中氧化亞鐵含量的增加而降低，但反應最終遠未達到平衡狀態。
