| |||
| constante de vitesse; coefficient de vitesse | |||
|
coefficient of velocity : 4 phrases in 2 subjects |
| Astronomy | 3 |
| Earth sciences | 1 |
| |||
| constante de vitesse; coefficient de vitesse | |||
|
coefficient of velocity : 4 phrases in 2 subjects |
| Astronomy | 3 |
| Earth sciences | 1 |