fr

eau lourde

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Terminological databases

EKI terminibaas Esterm

ID 708977 Last modified 03.03.2014
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Domain theoretical principlesNuclear Technology & Nuclear IndustryPhysics
heavy water
deuterium oxide
D2O
eau lourde
schweres Wasser
  • vesi, mille molekulis on üks hariliku vesiniku aatom või mõlemad asendunud raske vesiniku (deuteeriumi) aatomitega (DHO või D2O)
  • water in which the hydrogen atoms in all of the molecules have been replaced by deuterium; or water in which the hydrogen is appreciably enriched in deuterium
raske vesi
heavy water
Usage examples
  • 'Non-nuclear material' means heavy water, or any other material suitable for use in a reactor to slow down high velocity neutrons and increase the likelihood of further fission, as may be jointly designated by the appropriate authorities of the Parties.
  • Heavy water is used as a moderator in some reactors because it slows down neutrons effectively and also has a low probability of absorption of neutrons.
deuterium oxide
D2O formula
eau lourde
oxyde de deutérium
schweres Wasser

Limnoloogia sõnastik

ID 459193 Last modified 13.05.2024
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Domain Chemistry
heavy water preferred
agua pesada preferred
eau lourde preferred
Schwerwasser admitted
  • vee isotoopne teisend, kus üks või mõlemad vesinikuaatomid on asendunud raske vesiniku aatomitega
  • water formed by molecules in which hydrogen is replaced by its heavy isotope, deuterium
  • agua que contiene una proporción mayor de lo normal de los isótopos pesados de hidrógeno en combinación con oxígeno
  • eau composée de molécules dans lesquelles l'hydrogène est remplacé par son isotope lourd, le deutérium
  • встречающаяся в природе изотопная разновидность воды, в состав которой вместо обычного водорода входит его тяжелый изотоп дейтерий
raske vesi
heavy water preferred
deuterium oxide
agua pesada preferred
eau lourde preferred
Schwerwasser admitted
schweres Wasser

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