cathode layer enrichment

例句：

1. 1. The enrichment of the cathode layer hasa significant impact on the performance of thedevice.
   阴极层的富集对设备的性能有显著影响。
2. 2. The researchers found that theenrichment of the cathode layercould improve the efficiency of the battery.
   研究人员发现，阴极层的富集可以提高电池的效率。
3. 3. In this study, we focused onthe enrichment of the cathodelayer to enhance the performance of the solarcell.
   在本研究中，我们关注阴极层的富集以增强太阳能电池的性能。