ultraviolet laser

例句：

1. 1. The ultraviolet laser is used for cutting metals and removing paint.
   紫外线激光用于切割金属和去除油漆。
2. 2. The ultraviolet laser has been shown to be effective in sterilizing medical equipment.
   紫外线激光已被证明在消毒医疗设备方面是有效的。
3. 3. The ultraviolet laser was developed to improve the efficiency of industrial processes.
   紫外线激光被开发出来以提高工业过程的效率。