glow-discharge cathode

例句：

1. 1. The glow-discharge cathode is a crucial component in the operation of many electronic devices.
   发光放电阴极是许多电子设备运行的关键部件。
2. 2.The glow-discharge cathode has been used to improve the efficiency of solar cells.
   发光放电阴极已被用来提高太阳能电池的效率。
3. 3.The glow-discharge cathode is responsible for generating light and heat during the operation of the device.
   发光放电阴极负责在设备的运行过程中产生光和热。