Английский ⇄ Немецкий Русский Французский Японский +

reemergence сущ.
радиоакт.	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)
яд.физ., радиоакт.	rétrodiffusion f (from the surface of incidence)