ion emitting surface

例句：

1. 1. The device's ion-emitting surface is designed to be highly reactive.
   该设备的发射离子表面设计为高度反应性的。
2. 2. The researcher found that the ion-emitting surface of the material had a significant impact on the performance.
   研究人员发现，该材料的发射离子表面对性能有显著影响。
3. 3. Due to its unique properties, this type of ion-emitting surface has been widely used in various applications.
   由于其独特的性质，这种发射离子表面在各种应用中得到了广泛应用。