metallothermic reduction

例句：

1. 1. The process of metallothermicreduction is crucial for the production of high-quality steel.
   金属热还原过程对于生产高质量钢材至关重要。
2. 2. During the metallothermic reduction process, the iron oreis heated to a high temperature and thenreduced to iron.
   在金属热还原过程中，铁矿石被加热到高温并还原成铁。
3. 3. The metallothermic reduction processhas been widely used in the production offerroalloys and other metals.
   金属热还原工艺广泛应用于生产铁合金和其他金属。