hot cathode discharge

例句：

1. 1. Thermalemission is a common method of power generation in industrial processes.
   热阴极放电是工业过程中常见的发电方法。
2. 2. Hot filament discharge has been used to create colorful lights for various applications.
   热丝放电被用于各种应用中创造彩色灯光。
3. 3.Thermal emission and hot filament discharge are two different types of electrical discharge phenomena.
   热阴极放电和热丝放电是两种不同的电放电现象。