unipotential cathode

例句：

1. 1. The design of the new battery uses a unipolar cathode to improve efficiency.
   新电池的设计使用单极电位阴极来提高效率。
2. 2.In nuclear physics, the unipolar cathode is an important concept in understanding the behavior of neutrons.
   在核物理学中，单极电位阴极是理解中子行为的重要概念。
3. 3. The researchers found that the unipolar cathode could be used to enhance the performance of the solar cell.
   研究人员发现，单极电位阴极可以用于提高太阳能电池的性能。