 |
| |||
| penumbra (d'une tache); spot penumbra (d'une tache) | |||
| region of partial shadow | |||
| half-shadow | |||
| "beaded"-edge effect; dot fringe effect; halo effect | |||
| penumbra; sunspot penumbra | |||
| dusk | |||
| haff-shadow | |||
| partial shadow; half shade | |||
|
penombre : 18 do fraz, 8 tematyki |
| Astronomia | 4 |
| Biologia | 6 |
| Chemia | 1 |
| Fizyka jądrowa | 1 |
| Medycyna | 1 |
| Nauka o ziemi | 1 |
| Nauki przyrodnicze | 3 |
| Pospolicie | 1 |