rf heating

例句：

1. 1. The microwave oven uses rf heating to quickly cook food.
   微波炉使用射频加热快速烹饪食物。
2. 2.In the manufacturing process, rf heating is used to heat up metal parts.
   在制造过程中，射频加热用于加热金属部件。
3. 3.The rf heating system is designed to provide uniform heating across the entire surface of the material.
   rf加热系统设计为在整个材料表面上提供均匀加热。