filamentary cathode

• 丝状阴极,灯丝阴极,灯丝,直热式阴级,灯丝式阴级

filamentary cathode的用法和样例：

例句

1. The principles discussed in this report are applicable to all filamentary cathode structures.
   而本文所讨论的原理可以应用到各种类型的灯丝结构。
2. The cathode at the left is raised to a high temperature by the heater, and electrons evaporate from its surface.
   左边的阴极被灯丝加热到高温，同时电子从阴极表面蒸发出来。