nuclear reactor metallurgy

例句：

1. 1.The development of nuclear reactor metallurgy has greatly improved our energy efficiency.
   核反应堆冶金学的发展极大地提高了我们的能源效率。
2. 2. Nuclear reactor metallurgy is a field that focuses on the study of nuclear reactions in materials.
   核反应堆冶金学是一个专注于研究材料中核反应的领域。
3. 3. In recent years, researchers have made significant progress in nuclear reactor metallurgy.
   近年来，研究人员在核反应堆冶金学方面取得了显著进展。