镭射气

例句：

1. 1. The laser gas is used in the manufacturing process.
   激光气体在制造过程中被使用。
2. 2. The laser gas has a high power output and can be focused to a small spot.
   激光气体具有高功率输出，并且可以被聚焦到一个很小的点上。
3. 3. The laser gas is often used in cutting and welding processes.
   激光气体经常用于切割和焊接过程中。