 |
| |||
| signal plate | |||
| photoemissive cathode | |||
| photo-cathode; photoelectric cathode | |||
| photocathode | |||
| photosensitive cathode | |||
|
photocathode : 30 Phrasen in 6 Thematiken |
| Amerikanisch | 2 |
| Elektronik | 2 |
| Geowissenschaften | 1 |
| Informationstechnik | 1 |
| Kernphysik | 10 |
| Strahlung radioaktive | 14 |