directly heated cathode
常见例句
- Tube diode with directly or indirectly heated cathode.
具有直接或间接加热的阴极的电子管二极体。 - Tube tetrode with directly or indirectly heated cathode.
具有直接或间接加热的阴极的电子管四极管。 - Drag onto the page to add a tube triode with directly or indirectly heated cathode.
拖到绘图页后，可以添加具有直热式或旁热式阴极的电子管三极管。 返回 directly heated cathode