barrier film photocell

例句：

1. 1. The barrier film protects the electronic device from dust and moisture.
   屏障膜保护电子设备免受灰尘和湿气的影响。
2. 2.The barrier film plays a crucial role in maintaining the stability of the electronic device.
   屏障膜在保持电子设备稳定性方面起着至关重要的作用。
3. 3. The photoelectric cell converts light into electrical signals, which is used to power various electronic devices.
   光电管将光转换为电信号，用于为各种电子设备供电。