| English thesaurus | |||
| |||
| The point on the surface of the earth at the centre of a planned or actual nuclear detonation. (FRA) | |||
|
surface zero : 3 phrases in 2 subjects |
| Astronomy | 2 |
| Optics branch of physics | 1 |
| English thesaurus | |||
| |||
| The point on the surface of the earth at the centre of a planned or actual nuclear detonation. (FRA) | |||
|
surface zero : 3 phrases in 2 subjects |
| Astronomy | 2 |
| Optics branch of physics | 1 |