bulk photoconductor

例句：

1. 1. The new device is designed to work with large-scale data processing systems.
   这款新设备旨在与大规模数据处理系统配合使用。
2. 2. The bulk photoconductor has a high sensitivity and can detect small changes in light intensity.
   大块光电导具有较高的灵敏度，能够检测到光强度的微小变化。
3. 3.In this research, we focused on the application of bulk photoconductors in optoelectronic devices.
   在这项研究中，我们关注了大块光电导在光电器件中的应用。