1. The dephosphorization process is crucial in steelmaking to reduce the phosphorus content in the final product.
脱磷过程在钢铁制造中非常关键，可以减少最终产品的磷含量。

2. The use of special additives can enhance the efficiency of dephosphorization in the metal refining process.
使用特殊添加剂可以提高金属精炼过程中的脱磷效率。