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4 thoradh

  1. SCIENCE|natural and applied sciences|physical sciences|chemistry

    #550012

    IATE #1206916
    meáchan móilíneach Tagairt An Bunachar Náisiúnta Téarmaíochta don Ghaeilge, http://www.tearma.ie/Home.aspx [22.8.2018]
    ga
    mais mhóilíneach choibhneasta Tagairt An Bunachar Náisiúnta Téarmaíochta don Ghaeilge, http://www.tearma.ie/Home.aspx, [22.8.2018]
    ga
    relative molare Masse | Atomgewicht | relatives Molekulargewicht | Mr | Formelgewicht | Molekulargewicht | relative Molekülmasse
    de
    Mr | Mw | molecular weight | relative molar mass | relative molecular mass
    en
    Sainmhíniú ratio of the mass of a molecule to the unified atomic mass unit, which is defined as one twelfth of the mass of a carbon-12 atom in its ground state and used to express masses of atomic particles (u ≈ 1.660 5402(10) x 10-27 kg 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/R05271.html and http://goldbook.iupac.org/U06554.html [19.1.2010]
    Nóta Sometimes called the molecular weight or relative molar mass
    poids moléculaire | masse moléculaire | pm | masse moléculaire relative
    fr
    Sainmhíniú rapport de la masse d'une molécule à l'unité de masse atomique unifiée , qui est défini comme le douzième de la masse d'un atome de carbone-12 à l'état de base et qui sert à exprimer les masses des particules atomiques Tagairt ---
  2. SCIENCE|natural and applied sciences|physical sciences|chemistry

    #544429

    IATE #1075862
    meán uimhríochtúil an mheáchain mhóilínigh Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    Zahlendurchschnitt | Zahlenmittel der Molmasse | Zahlenmittel | Mn
    de
    Sainmhíniú Molekulargewichtsmittelwert fuer Hochpolymere, der mit Hilfe physikalischer Methoden in Verbindung mit isothermischer Destillation und Endgruppenanalyse ermitteit wird Tagairt Fromherz-King
    number-average molecular weight
    en
    Sainmhíniú a way of determining the molecular weight of a polymer. Polymer molecules, even ones of the same type, come in different sizes (chain lengths, for linear polymers), so the average molecular weight will depend on the method of averaging. The number average molecular weight is the ordinary arithmetic mean or average of the molecular weights of the individual macromolecules. Tagairt Wikipedia http://en.wikipedia.org/wiki/Molar_mass_distribution [19.1.2010]
    Nóta It is determined by measuring the molecular weight of n polymer molecules, summing the weights, and dividing by n. Mn = ΣNiMi/ΣNi or Mn=Σni=1HiΣni=1Hi/Mi where Hi is the level of the detector signal from the baseline for the retention volume Vi,Mi is the molecular weight of the polymer fraction at the retention volume Vi, andn is the number of data points.
    moyenne en nombre du poids moléculaire
    fr
    Mn | Mn
    mul
  3. SCIENCE|natural and applied sciences|physical sciences|chemistry

    #544428

    IATE #1075861
    meánmheáchan an mheáchain mhóilínigh Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    Gewichtsmittel der Molmasse | Massenmittel | Gewichtsmittel | Mw | Gewichtsdurchschnitt
    de
    Sainmhíniú Molekulargewichtsmittelwert fuer Hochpolwmere, der sich mit Hilfe der Konzentrationsbestimmung trueber Loesungen durch die Lichtstreuungsmethode ermitteln laesst Tagairt Ullman
    weight-average molecular weight
    en
    Sainmhíniú a way of describing the molecular weight of a polymer Tagairt Wikipedia http://en.wikipedia.org/wiki/Molar_mass_distribution [19.1.2010]
    Nóta It is determined using the equation:Mw=Σni=NiMi/ΣNiMi or Mw=Σni=1Hi × MiΣni=1Hi whereHi is the level of the detector signal from the baseline for the retention volume Vi,Mi is the molecular weight of the polymer fraction at the retention volume Vi, andn is the number of data points
    moyenne en poids du poids moléculaire
    fr
    Mw | Mw
    mul
  4. INDUSTRY|chemistry

    #598128

    IATE #3592180
    poileitiléin meáchain mhóilínigh ultra-aird Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    UHMWPE Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    poileitiléin ardmhodail Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    HMPE Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    hochmolekulares Polyethylen | ultra-hochmolekulares Polyethylen | PE-UHMW | PE-HMW
    de
    Sainmhíniú Polyethylen mit einem extrem hohen Molekulargewicht von bis zu 10 Mio. g/mol. Tagairt COM-DE nach:POLYTRON Kunststofftechnik GmbH & Co. KG > ULTRA-HOCHMOLEKULARES POLYETHYLEN (17.12.2021)
    UHMWPE | high-modulus polyethylene | HMPE | ultra-high-molecular-weight polyethylene
    en
    Sainmhíniú thermoplastic polyethylene which has extremely long chains, with a molecular mass usually between 3.5 and 7.5 million amu Tagairt Wikipedia > Ultra-high-molecular-weight polyethylene (16.6.2021)