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5 thoradh

  2. SCIENCE|natural and applied sciences|physical sciences · SCIENCE|natural and applied sciences|physical sciences|chemistry

    #555130

    IATE #1350167
    comhéifeacht athraonta Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    n | Brechungszahl | Brechzahl | Brechungsindex | Brechungskoeffizient | Brechungsexponent
    de
    Sainmhíniú an einem gegebenen Punkt in einem Ausbreitungsmedium und in einer gegebenen Richtung das Verhältnis der Lichtgeschwindigkeit im leeren Raum zum Betrag der Phasengeschwindigkeit einer sinusförmigen ebenen Welle in der gegebenen Richtung Tagairt Deutsche Kommission Elektrotechnik, Elektronik, Informationstechnik im DIN und VDE, "Deutsche Online-Ausgabe des IEV", IEV-Nummer 702-02-19, 2008, http://www.dke.de/de/Online-Service/DKE-IEV/Seiten/IEV-Woerterbuch.aspx (24.08.2010)
    refractive index | refraction coefficient | optical index | index of refraction
    en
    Sainmhíniú the ratio of the speed of light in vacuum, air or other medium of reference, to the speed of light in a given medium; the ratio of the sine of the angle of incidence to the sine of the angle of refraction when light is refracted from a vacuum (or, to a very close approximation, from air) into the medium Tagairt Dict Vis Sc 68 ;DF:Uvarov/Chapman/Isaacs:Dic Science
    Nóta the refractive index and its related optical properties can aid significantly in the identification of particles;REF:Institut français des combustibles et de lénergie, Thesaurus pollution atmosphérique, Paris
    indice de réfraction | coefficient de réfraction
    fr
    Sainmhíniú rapport constant entre le sinus de l'angle d'incidence et le sinus de l'angle de réfraction dans un même milieu Tagairt Banque de terminologie de Montréal
  3. SCIENCE|natural and applied sciences|physical sciences|chemistry

    #574864

    IATE #3515331
    breisíocht sa chomhéifeacht athraonta Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    Brechungsindexinkrement | dn/dc | Brechzahlinkrement
    de
    refractive index increment
    en
    Sainmhíniú the change of the solution refractive index ( IATE:1350167 ), n, with solute concentration C, i.e. ∂n/∂C Tagairt IUPAC. Compendium of Chemical Terminology, 2nd ed. (the "Gold Book"). Compiled by A. D. McNaught and A. Wilkinson. Blackwell Scientific Publications, Oxford (1997). XML on-line corrected version: http://goldbook.iupac.org (2006-) created by M. Nic, J. Jirat, B. Kosata; updates compiled by A. Jenkins. ISBN 0-9678550-9-8 http://goldbook.iupac.org/R05241.html [20.1.2010]
    Nóta 1. The solute concentration is most frequently expressed in terms of mass concentration, molality or volume fraction. If expressed in terms of mass concentration or molality, the corresponding refractive index increments are referred to as specific or molal refractive index increments, respectively. 2. Following use of the full name, the abbreviated name refractive increment may be used.
    indice de réfraction différentiel
    fr
  4. PRODUCTION, TECHNOLOGY AND RESEARCH|technology and technical regulations · SCIENCE|natural and applied sciences|physical sciences

    #553137

    IATE #1345683
    fuaim-athraonadh Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    Refraktion | Schallrefraktion
    de
    Sainmhíniú Brechung akustischer Wellen Tagairt Multilingual Aeronautical Dictionary (AGARD,1980)
    sound refraction | acoustic refraction | refraction
    en
    Sainmhíniú process by which the direction of sound propagation1 is changed due to a spatial variation in the speed of sound in the medium1sound propagation: [ IATE:1365177 ] Tagairt Allen, W. H, Dictionary of Technical Terms for Aerospace Use. NASA SP-7, NASA, 1965 http://adsabs.harvard.edu/full/1965NASSP...7.....A [4.6.2014]
    réfraction acoustique | réfraction
    fr
    Sainmhíniú déviation de la direction de propagation d’une onde sonore due à un changement de milieu Tagairt «Dictionnaire encyclopédique du son», Pierre-Louis de Nanteuil, 2008, éditions Dunod, ISBN:978-2-10-053674-0 [3.9.2014]
    Nóta Ce changement de milieu implique un changement de célérité de l’onde sonore. Il peut s’agir du passage d’un milieu aérien à un milieu liquide, mais aussi du simple changement de température d’un milieu aérien.Source : «Dictionnaire encyclopédique du son», Pierre-Louis de Nanteuil, 2008 [3.9.2014] Voir aussi: propagation du son [IATE:1365177 ]
  5. SCIENCE|natural and applied sciences|physical sciences

    #559312

    IATE #1499806
    athraonadh solais Tagairt Rialachán Tarmligthe (AE) 2021/805 lena leasaítear Iarscríbhinn II a ghabhann le Rialachán (AE) 2019/6 ó Pharlaimint na hEorpa agus ón gComhairle, CELEX:32021R0805/GA
    ga
    Brechung | Refraktion | Lichtbrechung
    de
    Sainmhíniú Richtungsaenderung einer Welle-ausser beim senkrechten Auftreffen-an der Grenzflaeche zweier unterschiedlicher Medien oder bei Durchgang durch ein inhomogenes Medium infolge Aenderung der Fortpflanzungsgeschwindigkeit Tagairt Reallex Med
    refraction | refraction of light
    en
    Sainmhíniú bending of a light ray when it enters a medium where its speed is different Tagairt R Nave. 'Refraction of Light' (18.1.2021)
    réfraction de la lumière | réfraction
    fr
    refractio
    la