photocathode efficiency

例句：

1. 1. The new camera's photocathode efficiency is significantly higher than theold one.
   这款新相机的光电阴极效率比旧的要高很多。
2. 2. Theefficiency of this solar cell is 15%, which is much higher than theindustry standard.
   这种太阳能电池的效率为15%，远高于行业标准。
3. 3. The researchers found that by improvingthe design of the photocathode, they could increase the overall efficiency ofthe device.
   研究人员发现，通过改进光电阴极的设计，可以提高整个设备的效率。