cathode bias separation

例句：

1. 1. The device has a unique feature of cathode bias separation, which can greatly improve the performance of the device.
   该设备具有独特的阴极偏压分离特性，可以极大地提高设备的性能。
2. 2. In this study, we found that cathode bias separation is an important factor affecting the stability of the system.
   在这项研究中，我们发现阴极偏压分离是影响系统稳定性的一个重要因素。
3. 3. The research on cathode bias separation is still in its early stages, and there is much room for improvement.
   关于阴极偏压分离的研究仍处于初级阶段，有很大的改进空间。