frac znamená v Angličtina
| Francúzština | Angličtina |
|---|---|
| indice de réfraction nom {m} | refractive index [refractive indices]◼◼◼(ratio of the speed of light in vacuum to another medium) |
| infraction nom {f} | infringement [infringements]◼◼◼(violation) breach [breaches]◼◼◼(break of a law or obligation) violation [violations]◼◼◼(act or instance of violating) transgression [transgressions]◼◻◻(violation of a law, command or duty) foul play(violation of rules) |
| loi de Snell-Descartes de la réfraction nom {f} | Snell's law(law in optics) |
| lunette [refracting telescope] nom {f} | telescope [telescopes]◼◼◼(optical instrument that magnifies) |
| métal réfractaire nom {m} | refractory metal◼◼◼(metal with an unusually high melting point) |
| pénétrer par effraction verbe | break in◼◼◼(to enter by force or illicitly) |
| réfractaire adjectif | refractory◼◼◼(medicine: difficult to heal) refractory◼◼◼(not affected by great heat) refractory◼◼◼(obstinate; strongly opposed) reluctant◼◼◻(offering resistance to) fire-resistantadjective froward(Disobedient, contrary, unmanageable) |
| réfracter verbe | refract [refracted, refracting, refracts]◼◼◼(to cause to change direction) refract [refracted, refracting, refracts]◼◼◼verb |
| réfraction nom {f} | refraction [refractions]◼◼◼(bending of any wave) |
| réfractomètre nom {m} | refractometer [refractometers]◼◼◼(instrument used to measure the refractive index) |
| se fractionner verbe | calve [calved, calving, calves](to shed a large piece) |
| se fracturer verbe | break [broke, broken, breaking, breaks]◼◼◼(intransitive, of a bone: to crack) |
