double diode laser

例句：

1. 1. The double diode laser is used in cutting metals with high precision.
   双二极管激光器用于高精度切割金属。
2. 2. The double diode laser has a longer lifespan than traditional lasers.
   双二极管激光器的使用寿命比传统激光器更长。
3. 3. The double diode laser is widely used in industrial applications due to its high efficiency and reliability.
   由于其高效率和可靠性，双二极管激光器在工业应用中得到了广泛应用。