| |||
| rétrodiffusion f (from the surface of incidence) | |||
| diffusion vers l'arrière (from the surface of incidence); diffusion en retour (from the surface of incidence, arrière); diffusion rétrograde (from the surface of incidence) | |||
| |||
| rétrodiffusion f (from the surface of incidence) | |||
| diffusion vers l'arrière (from the surface of incidence); diffusion en retour (from the surface of incidence, arrière); diffusion rétrograde (from the surface of incidence) | |||
