TERMIUM Plus^®

Fiche 1,  Justifications,  Anglais

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A weak layer of snow that forms when top layers of snow that have melted refreeze.  3, fiche 1, Anglais, - sun%20crust

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Sun crust is present on south-facing terrain. [Example approved by the Avalanche Bulletin Terminology Standardization Committee.]  2, fiche 1, Anglais, - sun%20crust

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sun crust; radiation crust : terms officially approved by the Avalanche Bulletin Terminology Standardization Committee.  4, fiche 1, Anglais, - sun%20crust

Fiche 1,  Justifications,  Français

Record number: 1, Textual support number: 1 DEF

Croûte de neige formée par le regel après la fonte par le soleil de cristaux de neige de surface.  3, fiche 1, Français, - cro%C3%BBte%20de%20soleil

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On trouve une croûte de soleil dans les versants sud. [Exemple entériné par le Comité d'uniformisation de la terminologie des bulletins d'avalanche.]  2, fiche 1, Français, - cro%C3%BBte%20de%20soleil

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croûte de soleil; croûte de radiation; croûte de rayonnement solaire : termes uniformisés par le Comité d'uniformisation de la terminologie des bulletins d'avalanche.  4, fiche 1, Français, - cro%C3%BBte%20de%20soleil

Fiche 1,  Justifications,  Espagnol

Fiche 2,  Justifications,  Anglais

Record number: 2, Textual support number: 1 CONT

The change in snow grains as the snowpack becomes wet(snow temperature reaches 0 degrees C) and subsequently refreezes is known as melt-freeze metamorphism. This process usually occurs during late winter and spring when air temperatures are high, solar radiation is high, and cycles of melting and refreezing are common. Melt-freeze crust layers that exist in the freeze part of the cycle can be very strong.  5, fiche 2, Anglais, - melt%2Dfreeze%20metamorphism

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Melt-Freeze Metamorphism. When snow is warmed to 0°C (32°F) by rain, solar radiation or warm air, rounded grains develop which are joined into clusters by liquid water ... In the spring, when melt-freeze cycles are repeated daily, the resulting spring snow has a coarse-grained appearance.  6, fiche 2, Anglais, - melt%2Dfreeze%20metamorphism

Fiche 2,  Justifications,  Français

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La métamorphose de fonte [...] se traduit par l'apparition d'eau liquide au sein du manteau neigeux. Elle est provoquée par une chute de pluie ou un redoux prolongé. Il se forme des agglomérats dits grains ronds («gros sel») qui rendent le manteau neigeux très instable.  3, fiche 2, Français, - m%C3%A9tamorphose%20de%20neige%20humide

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Métamorphose concernant la neige humide (TEL>0%). [Cette métamorphose] aboutit à la formation de grains ronds.  4, fiche 2, Français, - m%C3%A9tamorphose%20de%20neige%20humide

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neige humide: Neige contenant de l'eau sous forme liquide (TEL>0%). Sa température est toujours de 0 °C.  4, fiche 2, Français, - m%C3%A9tamorphose%20de%20neige%20humide

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TEL = teneur en eau liquide.  5, fiche 2, Français, - m%C3%A9tamorphose%20de%20neige%20humide

Fiche 2,  Justifications,  Espagnol

Fiche 3,  Justifications,  Anglais

Record number: 3, Textual support number: 1 OBS

Melt-freeze metamorphism : The change in snow grains as the snowpack becomes wet(snow temperature reaches 0 degrees C) and subsequently refreezes is known as melt-freeze metamorphism. This process usually occurs during late winter and spring when air temperatures are high, solar radiation is high, and cycles of melting and refreezing are common. Melt-freeze crust layers that exist in the freeze part of the cycle can be very strong.  2, fiche 3, Anglais, - melt%2Dfreeze%20cohesion

Record number: 3, Textual support number: 2 OBS

Melt-freeze crust: A layer of snow that has been warmed until liquid water forms between the grains and then freezes to form a relatively strong layer.  3, fiche 3, Anglais, - melt%2Dfreeze%20cohesion

Fiche 3,  Justifications,  Français

Record number: 3, Textual support number: 1 DEF

Cohésion due au gel de l'eau liquide au sein du manteau neigeux.  1, fiche 3, Français, - coh%C3%A9sion%20de%20regel

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Lorsque ces neiges humides subissent un refroidissement, l'eau liquide présente gèle progressivement, créant de solides liaisons de glace entre les grains ronds avec formation d'agglomérats de plusieurs mm et parfois de croûtes de glace. La neige acquiert alors une excellente cohésion dite de regel. C'est ce que l'on peut observer fréquemment au printemps avec l'alternance des réchauffements diurnes et des refroidissements nocturnes.  1, fiche 3, Français, - coh%C3%A9sion%20de%20regel

Fiche 3,  Justifications,  Espagnol

Fiche 4,  Justifications,  Anglais

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Naturally occurring radionuclides are found throughout the earths crust, and they form part of the natural background of radiation to which all humans are exposed. Many human activities such as mining and milling of ores, extraction of petroleum products, use of groundwater for domestic purposes, and living in house & alter the natural background of radiation either by moving naturally occurring radionuclides from inaccessible locations to locations where humans are present or by concentrating the radionuclides in the exposure environment. Such alterations of the natural environment can increase, sometimes substantially, radiation exposures of the public.  2, fiche 4, Anglais, - natural%20background%20of%20radiation

Fiche 4,  Justifications,  Français

Fiche 4,  Justifications,  Espagnol

Fiche 5,  Justifications,  Anglais

Record number: 5, Textual support number: 1 OBS

With-flow drying is not recommended when the wet material is sensitive to temperature(formation of crust, as on many town sewage sludges) ;in the case of counter-flow drying, the dried material may not withstand the radiation from the hot gases.  1, fiche 5, Anglais, - with%2Dflow%20drying

Fiche 5,  Justifications,  Français

Record number: 5, Textual support number: 1 OBS

Le séchage co-courant est à déconseiller lorsque le matériau humide est sensible à la température (formation de croûtes constatée pour de nombreuses boues résiduaires urbaines); dans le séchage à contre-courant, le matériau séché peut ne pas supporter le rayonnement des gaz chauds.  1, fiche 5, Français, - s%C3%A9chage%20co%2Dcourant

Fiche 5,  Justifications,  Espagnol