atomic gas laser

例句：

1. 1.The atomic gas laser is used for cutting and welding.
   原子气体激光器用于切割和焊接。
2. 2. The atomic gas laser is a powerful tool in the field of material processing.
   原子气体激光器是材料加工领域的一种强大工具。
3. 3. The atomic gas laser has revolutionized the way we work with metals.
   原子气体激光器已经彻底改变了我们与金属打交道的方式。