copper sulfide rectifier

例句：

1. 1. The crystalline rectifier is a critical component in the power grid.
   晶体整流器是电网中的关键组件。
2. 2. Copper-sulfide rectifiers are widely used in industrial applications.
   铜硫整流器在工业应用中广泛使用。
3. 3.The new model of the copper-sulfide rectifier has been introduced to improve efficiency.
   新型铜硫整流器的推出旨在提高效率。