photoelectric work function

例句：

1. 1.The photoelectric work function of the solar cell is a critical factor in determining its efficiency.
   太阳能电池的光电工作函数是决定其效率的关键因素。
2. 2.The research on the photoelectric work function has provided valuable insights into the behavior of electrons in semiconductors.
   关于光电工作函数的研究为半导体中电子的行为提供了宝贵的见解。
3. 3. In this experiment, we measured the photoelectric work function of different materials to understand their ability to absorb light.
   在这个实验中，我们测量了不同材料的光电工作函数，以了解它们吸收光的能力。