TERMIUM Plus®
From: Translation Bureau
On social media
Consult the Government of Canada’s terminology data bank.
AIRBORNE DUST [27 records]
Record 1 - internal organization data 2022-12-19
Record 1, English
Record 1, Subject field(s)
- Climatology
- Atmospheric, Climatic and Meteorological Phenomena
Record 1, Main entry term, English
- Saharan dust
1, record 1, English, Saharan%20dust
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
The Sahara Desert is by far Earth's largest source of airborne dust, and the storms can arise at any time of year. In winter and spring storms, Saharan dust often ends up fertilizing the nutrient-poor soils of the Amazon rainforest. Dust storms in the summer tend to loft material higher into the atmosphere, allowing plumes to travel thousands of kilometres on high-level winds. Those summer seasonal wind patterns can carry the dust from Africa to the Caribbean and the Gulf of Mexico. 2, record 1, English, - Saharan%20dust
Record 1, French
Record 1, Domaine(s)
- Climatologie
- Phénomènes météorologiques, climatiques et atmosphériques
Record 1, Main entry term, French
- poussière du Sahara
1, record 1, French, poussi%C3%A8re%20du%20Sahara
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
Les dépôts de poussière en surface constituent une source de micronutriments pour les écosystèmes terrestres et marins. Il semblerait que la poussière du Sahara constitue un fertilisant pour la forêt amazonienne et l'on sait que les particules de poussière améliorent la production de biomasse marine en apportant du fer et du phosphore dans les zones océaniques qui manquent de ces éléments. 2, record 1, French, - poussi%C3%A8re%20du%20Sahara
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2021-08-09
Record 2, English
Record 2, Subject field(s)
- Human Diseases - Various
- Respiratory System
Record 2, Main entry term, English
- airborne disease
1, record 2, English, airborne%20disease
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
Airborne diseases are caused by pathogenic microbes small enough to be discharged from an infected person via coughing, sneezing, laughing and close personal contact or aerosolization of the microbe. The discharged microbes remain suspended in the air on dust particles, respiratory and water droplets. 2, record 2, English, - airborne%20disease
Record 2, French
Record 2, Domaine(s)
- Maladies humaines diverses
- Appareil respiratoire
Record 2, Main entry term, French
- maladie transmissible par voie aérienne
1, record 2, French, maladie%20transmissible%20par%20voie%20a%C3%A9rienne
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- maladie aérogène 2, record 2, French, maladie%20a%C3%A9rog%C3%A8ne
correct, feminine noun
Record 2, Textual support, French
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Enfermedades humanas varias
- Aparato respiratorio
Record 2, Main entry term, Spanish
- enfermedad transmisible por vía aérea
1, record 2, Spanish, enfermedad%20transmisible%20por%20v%C3%ADa%20a%C3%A9rea
correct, feminine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
Record 2, Textual support, Spanish
Record 2, Key term(s)
- enfermedad trasmisible por vía aérea
Record 3 - internal organization data 2021-08-09
Record 3, English
Record 3, Subject field(s)
- Microbiology and Parasitology
- Human Diseases
- Epidemiology
Record 3, Main entry term, English
- airborne transmission
1, record 3, English, airborne%20transmission
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 OBS
Airborne transmission occurs when infectious agents are transmitted through droplet nuclei, aerosols and dust particles that travel a distance of more than one metre. 2, record 3, English, - airborne%20transmission
Record number: 3, Textual support number: 2 OBS
Not to be confused with droplet transmission. 2, record 3, English, - airborne%20transmission
Record 3, French
Record 3, Domaine(s)
- Microbiologie et parasitologie
- Maladies humaines
- Épidémiologie
Record 3, Main entry term, French
- transmission par voie aérienne
1, record 3, French, transmission%20par%20voie%20a%C3%A9rienne
correct, feminine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
- transmission aéroportée 2, record 3, French, transmission%20a%C3%A9roport%C3%A9e
feminine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 OBS
La transmission par voie aérienne survient lorsque les agents infectieux sont transportés par des noyaux de condensation, des aérosols et des particules de poussière qui parcourent des distances de plus d'un mètre. 3, record 3, French, - transmission%20par%20voie%20a%C3%A9rienne
Record number: 3, Textual support number: 2 OBS
Ne pas confondre avec la transmission par gouttelettes. 3, record 3, French, - transmission%20par%20voie%20a%C3%A9rienne
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Microbiología y parasitología
- Enfermedades humanas
- Epidemiología
Record 3, Main entry term, Spanish
- transmisión por vía aérea
1, record 3, Spanish, transmisi%C3%B3n%20por%20v%C3%ADa%20a%C3%A9rea
correct, feminine noun
Record 3, Abbreviations, Spanish
Record 3, Synonyms, Spanish
Record 3, Textual support, Spanish
Record number: 3, Textual support number: 1 CONT
Transmisión por vía aérea. Producida a través del aire por difusión de partículas de menos de 5 [micrómetros] de diámetro, que les permite mantenerse en suspensión en el aire por períodos prolongados facilitando su desplazamiento a más largas distancias que las gotas al ser empujadas por corrientes de aire. 2, record 3, Spanish, - transmisi%C3%B3n%20por%20v%C3%ADa%20a%C3%A9rea
Record number: 3, Textual support number: 1 OBS
No confundir con transmisión por gotas. 3, record 3, Spanish, - transmisi%C3%B3n%20por%20v%C3%ADa%20a%C3%A9rea
Record 3, Key term(s)
- trasmisión por vía aérea
Record 4 - internal organization data 2021-05-20
Record 4, English
Record 4, Subject field(s)
- Milling and Cereal Industries
Record 4, Main entry term, English
- flour dust
1, record 4, English, flour%20dust
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 CONT
Flour dust is a hazardous substance. Workers in baking-related jobs may inhale flour dust when it becomes airborne. 2, record 4, English, - flour%20dust
Record 4, French
Record 4, Domaine(s)
- Minoterie et céréales
Record 4, Main entry term, French
- poussière de farine
1, record 4, French, poussi%C3%A8re%20de%20farine
correct, feminine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
- farine folle 2, record 4, French, farine%20folle
correct, feminine noun, obsolete
Record 4, Textual support, French
Record number: 4, Textual support number: 1 OBS
poussière de farine : désignation souvent employée au pluriel. 3, record 4, French, - poussi%C3%A8re%20de%20farine
Record 4, Key term(s)
- poussières de farine
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2021-04-09
Record 5, English
Record 5, Subject field(s)
- Air Pollution
- Occupational Health and Safety
- Welding and Soldering (Metals)
- Restoration of Works of Art (Museums and Heritage)
Record 5, Main entry term, English
- lead dust
1, record 5, English, lead%20dust
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 CONT
Lead dust forms when solid materials are broken down into small particles. For example, dusts can be created when handling, grinding, sanding, polishing, or cutting lead or lead-containing materials. The dust can vary in size from large particles, which tend to fall to the ground, to fine particles, which can remain airborne for hours. 2, record 5, English, - lead%20dust
Record 5, French
Record 5, Domaine(s)
- Pollution de l'air
- Santé et sécurité au travail
- Soudage (Métal)
- Restauration d'œuvres d'art (Muséologie et Patrimoine)
Record 5, Main entry term, French
- poussière de plomb
1, record 5, French, poussi%C3%A8re%20de%20plomb
correct, feminine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 CONT
La poussière de plomb est produite lorsque des matières solides se décomposent en petites particules. Elle peut ainsi résulter de la manipulation du plomb ou de matériaux qui en contiennent et de leur broyage, de leur sablage, de leur polissage ou d'activités de coupe. La taille de la poussière peut varier, passant de grosses particules qui tombent naturellement au sol, à des particules fines qui peuvent rester en suspension dans l'air ambiant pendant des heures. 2, record 5, French, - poussi%C3%A8re%20de%20plomb
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2021-01-08
Record 6, English
Record 6, Subject field(s)
- Scientific Research Equipment
- Environmental Studies and Analyses
- Air Pollution
Record 6, Main entry term, English
- dust jar
1, record 6, English, dust%20jar
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
- fallout jar 2, record 6, English, fallout%20jar
correct
Record 6, Textual support, English
Record number: 6, Textual support number: 1 CONT
The method [for measuring airborne dust-fall] works by leaving out onsite dust jars for a period of 30 days. … these jars [are] brought back to [the] laboratory for analysis. 3, record 6, English, - dust%20jar
Record 6, French
Record 6, Domaine(s)
- Matériel et équipement (Recherche scientifique)
- Études et analyses environnementales
- Pollution de l'air
Record 6, Main entry term, French
- jarre à poussière
1, record 6, French, jarre%20%C3%A0%20poussi%C3%A8re
correct, feminine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record number: 6, Textual support number: 1 CONT
[Une] partie du programme [d'échantillonnage] faisant usage des jarres à poussières (méthode gravimétrique) vise le suivi [des] retombées de poussières auprès des récepteurs sensibles environnementaux […] 1, record 6, French, - jarre%20%C3%A0%20poussi%C3%A8re
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2020-12-16
Record 7, English
Record 7, Subject field(s)
- Radioactive Contamination
- Air Pollution
Record 7, Main entry term, English
- airborne radioactivity
1, record 7, English, airborne%20radioactivity
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
Record 7, Textual support, English
Record number: 7, Textual support number: 1 DEF
A general term for particulate or gaseous radioactive material that is dissolved, mixed, or otherwise suspended in air. 2, record 7, English, - airborne%20radioactivity
Record number: 7, Textual support number: 1 CONT
For internal exposures, personal monitoring devices consist of an air pump and filter to estimate the airborne radioactivity inhaled by workers. Such devices include personal air samplers(to measure airborne particulates generally) and personal alpha dosimeters(to measure radon progeny and uranium ore dust in air). 3, record 7, English, - airborne%20radioactivity
Record 7, French
Record 7, Domaine(s)
- Pollution par radioactivité
- Pollution de l'air
Record 7, Main entry term, French
- radioactivité en suspension dans l'air
1, record 7, French, radioactivit%C3%A9%20en%20suspension%20dans%20l%27air
correct, feminine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
Record 7, Textual support, French
Record number: 7, Textual support number: 1 CONT
Dans le cas de l'exposition interne, les dispositifs de contrôle individuel consistent en une pompe à air et un filtre pour estimer la radioactivité en suspension dans l'air inhalé par les travailleurs. Ces dispositifs comprennent des échantillonneurs d'air individuels (pour mesurer les particules en suspension dans l'air en général) et des dosimètres alpha individuels (pour mesurer les produits de filiation du radon et la poussière de minerai d'uranium dans l'air). 1, record 7, French, - radioactivit%C3%A9%20en%20suspension%20dans%20l%27air
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 2020-11-19
Record 8, English
Record 8, Subject field(s)
- Air Pollution
Record 8, Main entry term, English
- airborne dust
1, record 8, English, airborne%20dust
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
- airborne dust particles 2, record 8, English, airborne%20dust%20particles
correct, plural
Record 8, Textual support, English
Record number: 8, Textual support number: 1 CONT
Airborne dust functions in a manner similar to the greenhouse effect : it absorbs and scatters solar radiation entering Earth's atmosphere, reducing the amount reaching the surface, and absorbs long-wave radiation bouncing back up from the surface, re-emitting it in all directions. 3, record 8, English, - airborne%20dust
Record 8, French
Record 8, Domaine(s)
- Pollution de l'air
Record 8, Main entry term, French
- poussière en suspension dans l'air
1, record 8, French, poussi%C3%A8re%20en%20suspension%20dans%20l%27air
correct, feminine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
- particules en suspension dans l'air 2, record 8, French, particules%20en%20suspension%20dans%20l%27air
correct, feminine noun, plural
Record 8, Textual support, French
Record number: 8, Textual support number: 1 DEF
[L'exposition] aux particules en suspension dans l'air entraîne des réponses biologiques délétères suite à l'inhalation et à la déposition de diverses substances dans le poumon. 2, record 8, French, - poussi%C3%A8re%20en%20suspension%20dans%20l%27air
Record 8, Spanish
Record 8, Textual support, Spanish
Record 9 - internal organization data 2018-12-05
Record 9, English
Record 9, Subject field(s)
- Air Pollution
Record 9, Main entry term, English
- toxic cloud
1, record 9, English, toxic%20cloud
correct
Record 9, Abbreviations, English
Record 9, Synonyms, English
- poisonous cloud 2, record 9, English, poisonous%20cloud
correct
- poisonous mist 2, record 9, English, poisonous%20mist
correct
Record 9, Textual support, English
Record number: 9, Textual support number: 1 DEF
An airborne plume of aerosol(liquid particles suspended in air) dust, fumes, gases, mist, or vapors containing toxic substances. 1, record 9, English, - toxic%20cloud
Record 9, French
Record 9, Domaine(s)
- Pollution de l'air
Record 9, Main entry term, French
- nuage toxique
1, record 9, French, nuage%20toxique
correct, masculine noun
Record 9, Abbreviations, French
Record 9, Synonyms, French
- brouillard toxique 1, record 9, French, brouillard%20toxique
correct, masculine noun
Record 9, Textual support, French
Record 9, Spanish
Record 9, Textual support, Spanish
Record 10 - internal organization data 2018-11-02
Record 10, English
Record 10, Subject field(s)
- Paints and Varnishes (Industries)
Record 10, Main entry term, English
- dust dry
1, record 10, English, dust%20dry
correct, standardized
Record 10, Abbreviations, English
Record 10, Synonyms, English
- dry dust-free 2, record 10, English, dry%20dust%2Dfree
correct
Record 10, Textual support, English
Record number: 10, Textual support number: 1 CONT
Dry dust-free refers to the drying stage of a paint or varnish film at which airborne dust particles will not adhere to to the paint or varnish. 2, record 10, English, - dust%20dry
Record number: 10, Textual support number: 1 OBS
dust dry: term standardized by ISO. 3, record 10, English, - dust%20dry
Record 10, French
Record 10, Domaine(s)
- Peintures et vernis (Industries)
Record 10, Main entry term, French
- hors poussière
1, record 10, French, hors%20poussi%C3%A8re
correct, standardized
Record 10, Abbreviations, French
Record 10, Synonyms, French
- sec à la poussière 2, record 10, French, sec%20%C3%A0%20la%20poussi%C3%A8re
correct
Record 10, Textual support, French
Record number: 10, Textual support number: 1 DEF
Relatif à un vernis ou une vitrification suffisamment sec pour ne plus retenir la poussière. 3, record 10, French, - hors%20poussi%C3%A8re
Record number: 10, Textual support number: 1 OBS
hors poussière : terme normalisé par l'ISO. 4, record 10, French, - hors%20poussi%C3%A8re
Record 10, Spanish
Record 10, Textual support, Spanish
Record 11 - internal organization data 2016-10-28
Record 11, English
Record 11, Subject field(s)
- Crop Conservation and Storage
- Grain Growing
- Root and Tuber Crops
Record 11, Main entry term, English
- haylage
1, record 11, English, haylage
correct
Record 11, Abbreviations, English
Record 11, Synonyms, English
- wilted grass silage 2, record 11, English, wilted%20grass%20silage
correct
- wilted silage 2, record 11, English, wilted%20silage
correct
- hay crop silage 3, record 11, English, hay%20crop%20silage
correct
Record 11, Textual support, English
Record number: 11, Textual support number: 1 DEF
Silage made from hay crops such as alfalfa; also called “hay crop silage”. 3, record 11, English, - haylage
Record number: 11, Textual support number: 1 CONT
Haylage is grass, cut just like hay but, instead of being allowed to dry out completely, it is baled when the moisture content is still relatively high. Dust and spores are retained along with the moisture and will not become airborne when the bale is opened. 4, record 11, English, - haylage
Record number: 11, Textual support number: 1 OBS
Haylage has the potential to be a high quality feed. 5, record 11, English, - haylage
Record number: 11, Textual support number: 2 OBS
haylage; wilted grass silage; wilted silage: terms extracted from the “Glossaire de l’agriculture” and reproduced with permission of the Organisation for Economic Co-operation and Development. 6, record 11, English, - haylage
Record 11, French
Record 11, Domaine(s)
- Conservation des récoltes
- Culture des céréales
- Culture des plantes sarclées
Record 11, Main entry term, French
- ensilage préfané
1, record 11, French, ensilage%20pr%C3%A9fan%C3%A9
correct, masculine noun
Record 11, Abbreviations, French
Record 11, Synonyms, French
- ensilage mi-fané 2, record 11, French, ensilage%20mi%2Dfan%C3%A9
correct, masculine noun
- haylage 3, record 11, French, haylage
anglicism, masculine noun
Record 11, Textual support, French
Record number: 11, Textual support number: 1 DEF
Produit d'ensilage fait à partir des cultures de foin notamment la luzerne également appelé «ensilage mi-fané». 4, record 11, French, - ensilage%20pr%C3%A9fan%C3%A9
Record number: 11, Textual support number: 1 CONT
L'ensilage mi-fané (50 % de matière sèche), encore appelée «haylage» , est réalisé en silo hermétique ou en balles enrubannées. 5, record 11, French, - ensilage%20pr%C3%A9fan%C3%A9
Record number: 11, Textual support number: 1 OBS
haylage : terme américain, contraction de hay (foin) et de silage (ensilage). 6, record 11, French, - ensilage%20pr%C3%A9fan%C3%A9
Record number: 11, Textual support number: 2 OBS
ensilage préfané : terme extrait du «Glossaire de l’agriculture» et reproduit avec l’autorisation de l’Organisation de coopération et de développement économiques. 7, record 11, French, - ensilage%20pr%C3%A9fan%C3%A9
Record 11, Spanish
Record 11, Campo(s) temático(s)
- Conservación de las cosechas
- Cultivo de cereales
- Cultivo de raíces y tubérculos
Record 11, Main entry term, Spanish
- henolado
1, record 11, Spanish, henolado
correct, masculine noun
Record 11, Abbreviations, Spanish
Record 11, Synonyms, Spanish
Record 11, Textual support, Spanish
Record number: 11, Textual support number: 1 DEF
Producto forrajero obtenido tras un breve período de secado, que se empaca en balas a gran presión y se envuelve en polietileno para que se produzca una fermentación anaerobia de los azúcares contenidos en el material vegetal. 1, record 11, Spanish, - henolado
Record 12 - internal organization data 2012-04-25
Record 12, English
Record 12, Subject field(s)
- Atmospheric, Climatic and Meteorological Phenomena
Record 12, Main entry term, English
- powder avalanche
1, record 12, English, powder%20avalanche
correct, officially approved
Record 12, Abbreviations, English
Record 12, Synonyms, English
- powder-snow avalanche 2, record 12, English, powder%2Dsnow%20avalanche
correct
- powder snow avalanche 3, record 12, English, powder%20snow%20avalanche
correct
- airborne avalanche 4, record 12, English, airborne%20avalanche
- dust avalanche 5, record 12, English, dust%20avalanche
- powdery avalanche 6, record 12, English, powdery%20avalanche
- drift avalanche 7, record 12, English, drift%20avalanche
Record 12, Textual support, English
Record number: 12, Textual support number: 1 CONT
Powder avalanches consist of fine particles of snow suspended in air. They often accompany dry flowing avalanches but become pure powder avalanches when the [fine particles of snow] separate from the dense core that forms the main mass of flowing avalanches. Separation may occur when the avalanche falls over a cliff, when the powder cloud overflows a channel which the core continues to follow, or in the runout zone where the powder often covers a longer distance than the denser core material. 8, record 12, English, - powder%20avalanche
Record number: 12, Textual support number: 2 CONT
Powder snow avalanches are avalanches in which the snow breaks up into dust and becomes airborne. Generally, they are not influenced by obstacles in their path and can flow in a straight line over irregular terrain. 9, record 12, English, - powder%20avalanche
Record number: 12, Textual support number: 3 CONT
Powder avalanches occur frequently on those steep chutes. [Example approved by the Avalanche Bulletin Terminology Standardization Committee.] 10, record 12, English, - powder%20avalanche
Record number: 12, Textual support number: 1 OBS
powder avalanche: term officially approved by the Avalanche Bulletin Terminology Standardization Committee. 11, record 12, English, - powder%20avalanche
Record 12, French
Record 12, Domaine(s)
- Phénomènes météorologiques, climatiques et atmosphériques
Record 12, Main entry term, French
- avalanche de poudreuse
1, record 12, French, avalanche%20de%20poudreuse
correct, feminine noun, officially approved
Record 12, Abbreviations, French
Record 12, Synonyms, French
- avalanche de neige poudreuse 2, record 12, French, avalanche%20de%20neige%20poudreuse
correct, feminine noun, officially approved
- avalanche en aérosol 3, record 12, French, avalanche%20en%20a%C3%A9rosol
correct, feminine noun
Record 12, Textual support, French
Record number: 12, Textual support number: 1 DEF
Avalanche sous forme d'aérosol dans sa phase d'écoulement. 4, record 12, French, - avalanche%20de%20poudreuse
Record number: 12, Textual support number: 1 CONT
L'avalanche en aérosol : l'aérosol est un nuage d'air et de neige [...] le plus souvent légère et sèche se formant lorsque l'écoulement atteint une certaine vitesse (certains parlent de 60 km/h). L'aérosol se déplace à des vitesses considérables (jusqu'à 350 km/h). C'est l'onde de choc au devant du nuage en mouvement qui cause les effets destructeurs tels qu'on a pu les constater. Une des caractéristiques de l'aérosol, hormis sa vitesse, est sa disposition à ne pas suivre le relief de la pente. Ainsi, l'avalanche en aérosol se joue des creux et des bosses, traverse des zones planes et remonte parfois les versants opposés. 5, record 12, French, - avalanche%20de%20poudreuse
Record number: 12, Textual support number: 2 CONT
Des avalanches de poudreuse se produisent souvent dans ces couloirs raides. [Exemple entériné par le Comité d'uniformisation de la terminologie des bulletins d'avalanche.] 6, record 12, French, - avalanche%20de%20poudreuse
Record number: 12, Textual support number: 1 OBS
avalanche de poudreuse; avalanche de neige poudreuse : termes uniformisés par le Comité d'uniformisation de la terminologie des bulletins d'avalanche. 7, record 12, French, - avalanche%20de%20poudreuse
Record 12, Spanish
Record 12, Textual support, Spanish
Record 13 - internal organization data 2007-10-31
Record 13, English
Record 13, Subject field(s)
- Atmospheric, Climatic and Meteorological Phenomena
Record 13, Main entry term, English
- powder cloud
1, record 13, English, powder%20cloud
correct, officially approved
Record 13, Abbreviations, English
Record 13, Synonyms, English
- dust cloud 2, record 13, English, dust%20cloud
correct
- aerosol 3, record 13, English, aerosol
- airborne 3, record 13, English, airborne
- snow dust cloud 3, record 13, English, snow%20dust%20cloud
Record 13, Textual support, English
Record number: 13, Textual support number: 1 CONT
Flowing avalanches have a core and a dust cloud... The dust cloud is composed primarily of air with suspended snow particles and surrounds the exterior of the core. The height of the dust cloud can be tens of meters. The density of the dust cloud is usually less than 1%, e.g. air makes up more than 99% of the core. 4, record 13, English, - powder%20cloud
Record number: 13, Textual support number: 2 CONT
When dry flowing avalanches exceed about 35 km/h(22 mph), a dust or powder cloud of airborne particles of snow moves above the denser flowing part. 5, record 13, English, - powder%20cloud
Record number: 13, Textual support number: 3 CONT
The powder cloud travelled much further than the avalanche debris. [Example approved by the Avalanche Bulletin Terminology Standardization Committee.] 6, record 13, English, - powder%20cloud
Record number: 13, Textual support number: 1 OBS
powder cloud: term officially approved by the Avalanche Bulletin Terminology Standardization Committee. 7, record 13, English, - powder%20cloud
Record 13, French
Record 13, Domaine(s)
- Phénomènes météorologiques, climatiques et atmosphériques
Record 13, Main entry term, French
- aérosol
1, record 13, French, a%C3%A9rosol
correct, masculine noun, officially approved
Record 13, Abbreviations, French
Record 13, Synonyms, French
- nuage de neige 2, record 13, French, nuage%20de%20neige
correct, masculine noun, officially approved
Record 13, Textual support, French
Record number: 13, Textual support number: 1 DEF
Nuage résultant du mélange de poussières de neige avec l'air (concentration solide inférieure à 10%). 3, record 13, French, - a%C3%A9rosol
Record number: 13, Textual support number: 1 CONT
L'aérosol a dépassé la zone de dépôt. [Exemple entériné par le Comité d'uniformisation de la terminologie des bulletins d'avalanche.] 2, record 13, French, - a%C3%A9rosol
Record number: 13, Textual support number: 1 OBS
aérosol; nuage de neige : termes uniformisés par le Comité d'uniformisation de la terminologie des bulletins d'avalanche. 4, record 13, French, - a%C3%A9rosol
Record number: 13, Textual support number: 1 PHR
Avalanche en aérosol. 3, record 13, French, - a%C3%A9rosol
Record 13, Spanish
Record 13, Textual support, Spanish
Record 14 - internal organization data 2006-10-23
Record 14, English
Record 14, Subject field(s)
- Atmospheric, Climatic and Meteorological Phenomena
Record 14, Main entry term, English
- deposition zone
1, record 14, English, deposition%20zone
correct, see observation
Record 14, Abbreviations, English
Record 14, Synonyms, English
Record 14, Textual support, English
Record number: 14, Textual support number: 1 CONT
The runout zone is the portion of the avalanche path where snow slows down and comes to rest. The area where the bulk of the snow accumulates is called the deposition zone. Sometimes this is surrounded by an area of deposited airborne snow dust called the wind-blast zone. In high mountains, where avalanche tracks are long and steep,... runout zones can extend for considerable distances across relatively flat terrain. 2, record 14, English, - deposition%20zone
Record number: 14, Textual support number: 2 CONT
Although underlying terrain variations, such as gullies or small boulders, can create conditions that will bury a person further up the slope during an avalanche, the deposition zone is where a victim will most likely be buried. 3, record 14, English, - deposition%20zone
Record number: 14, Textual support number: 1 OBS
The term "deposition zone" is sometimes used in the sense of "runout zone". In fact, the "deposition zone" is an area within the "runout zone." 4, record 14, English, - deposition%20zone
Record 14, French
Record 14, Domaine(s)
- Phénomènes météorologiques, climatiques et atmosphériques
Record 14, Main entry term, French
- zone de dépôt
1, record 14, French, zone%20de%20d%C3%A9p%C3%B4t
feminine noun
Record 14, Abbreviations, French
Record 14, Synonyms, French
Record 14, Textual support, French
Record number: 14, Textual support number: 1 DEF
Lieu où s'accumule la neige lors d'épisodes neigeux ou venteux. 1, record 14, French, - zone%20de%20d%C3%A9p%C3%B4t
Record number: 14, Textual support number: 1 OBS
Le syntagme «zone de dépôt» est très utilisé (par rapport à celui de «zone d'accumulation») lorsqu'on évoque le transport de neige par le vent. 1, record 14, French, - zone%20de%20d%C3%A9p%C3%B4t
Record number: 14, Textual support number: 2 OBS
Certains auteurs utilisent ce terme en synonyme avec «zone d'arrivée». Cependant, la «zone de dépôt» (tout comme la «zone d'accumulation») peut se trouver soit dans la «zone de départ» des avalanches (là où se forme la plaque qui va se décrocher), soit dans la «zone d'arrivée» (là où la neige se dépose après avoir été en écoulement). De préférence, toujours préciser le lieu où s'accumule la neige afin d'éviter toute confusion possible. 1, record 14, French, - zone%20de%20d%C3%A9p%C3%B4t
Record 14, Spanish
Record 14, Textual support, Spanish
Record 15 - internal organization data 2006-02-21
Record 15, English
Record 15, Subject field(s)
- Foundry Practice
- Pollutants
Record 15, Main entry term, English
- electric arc furnace dust
1, record 15, English, electric%20arc%20furnace%20dust
correct
Record 15, Abbreviations, English
- EAFD 2, record 15, English, EAFD
correct
Record 15, Synonyms, English
- EAF dust 3, record 15, English, EAF%20dust
correct
Record 15, Textual support, English
Record number: 15, Textual support number: 1 CONT
Electric Arc Furnace Dust(EAF Dust) is the airborne dust generated in the steel manufacturing process when metal scrap is electrically melted. It is typically only about 1. 5% of the output from a typical mini-mill, but creates an environmental problem which must be handled intelligently. The material is a calcium iron silicate with contaminants of heavy metals such as lead, zinc, cadmium, chromium and others. 4, record 15, English, - electric%20arc%20furnace%20dust
Record number: 15, Textual support number: 2 CONT
In a typical electric arc furnace (EAF) operation for melting iron-containing scrap, approximately one to two per cent of the charge is converted into dust which is collected in the baghouse. These EAF dusts have been classified as hazardous wastes due to their lead, cadmium and hexavalent chromium contents; however, these dusts also contain large quantities of zinc and iron whose recovery is economically attractive. 5, record 15, English, - electric%20arc%20furnace%20dust
Record 15, French
Record 15, Domaine(s)
- Fonderie
- Agents de pollution
Record 15, Main entry term, French
- poussière de four électrique à arc
1, record 15, French, poussi%C3%A8re%20de%20four%20%C3%A9lectrique%20%C3%A0%20arc
correct, feminine noun
Record 15, Abbreviations, French
Record 15, Synonyms, French
- poussière de four à arc électrique 2, record 15, French, poussi%C3%A8re%20de%20four%20%C3%A0%20arc%20%C3%A9lectrique
correct, feminine noun
- poussière de four à arc 3, record 15, French, poussi%C3%A8re%20de%20four%20%C3%A0%20arc
feminine noun
Record 15, Textual support, French
Record number: 15, Textual support number: 1 CONT
Lors de l'opération typique d'un four à arc (EAF) pour la fonte de rebut contenant du fer, approximativement 1 à 2 % de la charge est convertie en poussière qui est récupérée par l'unité de filtration. Ces poussières du four à arc ont été classées comme déchets dangereux à cause de leur contenu en plomb, en cadmium et en chrome hexavalent; cependant, ces poussières contiennent également de grandes quantités de zinc et de fer dont la récupération est économiquement intéressante. Dans le présent travail, on a traité, en vol, de la poussière de four à arc ayant un contenu élevé en zinc [...] 3, record 15, French, - poussi%C3%A8re%20de%20four%20%C3%A9lectrique%20%C3%A0%20arc
Record 15, Spanish
Record 15, Textual support, Spanish
Record 16 - external organization data 2006-01-24
Record 16, English
Record 16, Subject field(s)
- Electromagnetic Radiation
- Atomic Physics
- Mining Wastes
- Compartment - Canadian Nuclear Safety Commission
Record 16, Main entry term, English
- gamma field
1, record 16, English, gamma%20field
correct
Record 16, Abbreviations, English
Record 16, Synonyms, English
Record 16, Textual support, English
Record number: 16, Textual support number: 1 CONT
Radon is regarded as the controlling contaminant for airborne releases. This means that, if radon control levels are met, dust emissions and gamma fields will be within acceptable levels automatically. 2, record 16, English, - gamma%20field
Record 16, French
Record 16, Domaine(s)
- Rayonnements électromagnétiques
- Physique atomique
- Déchets miniers
- Tiroir - Commission canadienne de sûreté nucléaire
Record 16, Main entry term, French
- champ gamma
1, record 16, French, champ%20gamma
masculine noun
Record 16, Abbreviations, French
Record 16, Synonyms, French
- champ de rayonnement gamma 2, record 16, French, champ%20de%20rayonnement%20gamma
masculine noun
Record 16, Textual support, French
Record number: 16, Textual support number: 1 CONT
Le radon est considéré comme étant la substance contaminante de contrôle pour ce qui est des rejets dans l'air. Ceci signifie que si les niveaux de contrôle du radon sont respectés, les émissions de poussière et les champs gamma sont nécessairement à des niveaux acceptables. 3, record 16, French, - champ%20gamma
Record 16, Spanish
Record 16, Campo(s) temático(s)
- Radiación electromagnética
- Física atómica
- Escombros mineros
- Compartimiento - Comisión Canadiense de Seguridad Nuclear
Record 16, Main entry term, Spanish
- campo gamma
1, record 16, Spanish, campo%20gamma
correct, masculine noun
Record 16, Abbreviations, Spanish
Record 16, Synonyms, Spanish
Record 16, Textual support, Spanish
Record 17 - external organization data 2005-03-21
Record 17, English
Record 17, Subject field(s)
- Waste Management
- Mining Wastes
- Radioactive Ores (Mining)
- Compartment - Canadian Nuclear Safety Commission
Record 17, Main entry term, English
- dust emission
1, record 17, English, dust%20emission
correct
Record 17, Abbreviations, English
Record 17, Synonyms, English
Record 17, Textual support, English
Record number: 17, Textual support number: 1 CONT
The process by which dust becomes airborne is referred to as "dust emission. "For this to happen, energy is required to overcome the gravitational and cohesive forces binding dust particles to the surface. Potential dust emission that may be associated with mineral workings can be caused by : mechanical handling operations... ;haulage... ;blasting; ancillary "manufacturing" operation within quarries... 2, record 17, English, - dust%20emission
Record number: 17, Textual support number: 1 OBS
Dust emission data relate to "inhalable dust". This is the dust that can penetrate into a person’s lungs. 3, record 17, English, - dust%20emission
Record 17, French
Record 17, Domaine(s)
- Gestion des déchets
- Déchets miniers
- Minerais radioactifs (Mines métalliques)
- Tiroir - Commission canadienne de sûreté nucléaire
Record 17, Main entry term, French
- émission de poussière
1, record 17, French, %C3%A9mission%20de%20poussi%C3%A8re
correct, feminine noun
Record 17, Abbreviations, French
Record 17, Synonyms, French
- émission de poussières 2, record 17, French, %C3%A9mission%20de%20poussi%C3%A8res
correct, feminine noun
Record 17, Textual support, French
Record number: 17, Textual support number: 1 CONT
Le radon est considéré comme étant la substance contaminante de contrôle pour ce qui est des rejets dans l'air. Ceci signifie que si les niveaux de contrôle du radon sont respectés, les émissions de poussière et les champs gamma sont nécessairement à des niveaux acceptables. 1, record 17, French, - %C3%A9mission%20de%20poussi%C3%A8re
Record number: 17, Textual support number: 2 CONT
Lors du traitement industriel [de l'uranium appauvri], la production et l'émission de poussières fines (aérosols) sont à considérer en premier lieu. 3, record 17, French, - %C3%A9mission%20de%20poussi%C3%A8re
Record 17, Spanish
Record 17, Textual support, Spanish
Record 18 - external organization data 2004-10-04
Record 18, English
Record 18, Subject field(s)
- Pollutants
- Radioactive Contamination
- Compartment - Canadian Nuclear Safety Commission
Record 18, Main entry term, English
- airborne radioactive dust 1, record 18, English, airborne%20radioactive%20dust
Record 18, Abbreviations, English
Record 18, Synonyms, English
Record 18, Textual support, English
Record number: 18, Textual support number: 1 CONT
The Panel questioned staff on the nature of the concerns raised with respect to wind effects and on how the potential health effects of airborne radioactive dust during excavation and movement of wastes would be mitigated. 1, record 18, English, - airborne%20radioactive%20dust
Record 18, French
Record 18, Domaine(s)
- Agents de pollution
- Pollution par radioactivité
- Tiroir - Commission canadienne de sûreté nucléaire
Record 18, Main entry term, French
- poussière radioactive en suspension dans l'air
1, record 18, French, poussi%C3%A8re%20radioactive%20en%20suspension%20dans%20l%27air
feminine noun
Record 18, Abbreviations, French
Record 18, Synonyms, French
Record 18, Textual support, French
Record number: 18, Textual support number: 1 CONT
La Formation demande au personnel quelle est la nature des préoccupations soulevées au sujet des effets du vent et de la façon dont seront atténués les impacts possibles sur la santé des poussières radioactives en suspension dans l'air provenant de l'excavation et du mouvement des déchets radioactifs. 1, record 18, French, - poussi%C3%A8re%20radioactive%20en%20suspension%20dans%20l%27air
Record 18, Spanish
Record 18, Textual support, Spanish
Record 19 - internal organization data 2004-02-16
Record 19, English
Record 19, Subject field(s)
- Air Pollution
Record 19, Main entry term, English
- suspended solids
1, record 19, English, suspended%20solids
correct, plural
Record 19, Abbreviations, English
- SS 2, record 19, English, SS
correct
Record 19, Synonyms, English
- airborne solids 3, record 19, English, airborne%20solids
correct, plural
- solid airborne particles 4, record 19, English, solid%20airborne%20particles
plural
Record 19, Textual support, English
Record number: 19, Textual support number: 1 DEF
Fine dust particles distributed as an aerosol in the air. 5, record 19, English, - suspended%20solids
Record number: 19, Textual support number: 1 CONT
"Dust" means solid airborne particles that are mechanically generated. 4, record 19, English, - suspended%20solids
Record 19, French
Record 19, Domaine(s)
- Pollution de l'air
Record 19, Main entry term, French
- solides en suspension
1, record 19, French, solides%20en%20suspension
correct, masculine noun, plural
Record 19, Abbreviations, French
Record 19, Synonyms, French
- particules solides en suspension 1, record 19, French, particules%20solides%20en%20suspension
correct, feminine noun, plural
- matières solides en suspension 1, record 19, French, mati%C3%A8res%20solides%20en%20suspension
correct, feminine noun, plural
- particules solides en suspension dans l'air 2, record 19, French, particules%20solides%20en%20suspension%20dans%20l%27air
correct, see observation, feminine noun, plural
Record 19, Textual support, French
Record number: 19, Textual support number: 1 OBS
Les termes qui servent à désigner cette notion servent aussi à désigner des particules en suspension dans un liquide. Il est cependant inutile de préciser que les particules sont en suspension «dans l'air» si le contexte est clair. 3, record 19, French, - solides%20en%20suspension
Record number: 19, Textual support number: 2 OBS
«Matières» et «particules» sont des termes généraux qui, en pollution atmosphérique, peuvent désigner des solides (c'est souvent le cas) mais ils peuvent aussi désigner des particules liquides (parfois appelées «vésicules») dans le cas des aérosols ou des brouillards. En pollution de l'eau, bien sûr, les mêmes termes sont toujours synonymes de «particules solides». 3, record 19, French, - solides%20en%20suspension
Record 19, Spanish
Record 19, Campo(s) temático(s)
- Contaminación del aire
Record 19, Main entry term, Spanish
- sólidos en suspensión
1, record 19, Spanish, s%C3%B3lidos%20en%20suspensi%C3%B3n
correct, masculine noun, plural
Record 19, Abbreviations, Spanish
Record 19, Synonyms, Spanish
- partículas sólidas en suspensión 2, record 19, Spanish, part%C3%ADculas%20s%C3%B3lidas%20en%20suspensi%C3%B3n
correct, feminine noun, plural
- sólidos suspendidos en el aire 3, record 19, Spanish, s%C3%B3lidos%20suspendidos%20en%20el%20aire
correct, masculine noun, plural
- partículas sólidas suspendidas 3, record 19, Spanish, part%C3%ADculas%20s%C3%B3lidas%20suspendidas
correct, feminine noun, plural
Record 19, Textual support, Spanish
Record 20 - internal organization data 2002-11-22
Record 20, English
Record 20, Subject field(s)
- Electric Motors
Record 20, Main entry term, English
- dust-tight motor
1, record 20, English, dust%2Dtight%20motor
correct
Record 20, Abbreviations, English
Record 20, Synonyms, English
Record 20, Textual support, English
Record number: 20, Textual support number: 1 CONT
Dust-tight motors are necessary for chemical processes where dust represents a dangerous hazard. In these motors extended paths on bearing caps are machined to fine tolerances and special attention is paid to all joints, thus preventing the ingress of airborne dust particles down to about one micron in size. 1, record 20, English, - dust%2Dtight%20motor
Record 20, French
Record 20, Domaine(s)
- Moteurs électriques
Record 20, Main entry term, French
- moteur étanche aux poussières 1, record 20, French, moteur%20%C3%A9tanche%20aux%20poussi%C3%A8res
Record 20, Abbreviations, French
Record 20, Synonyms, French
Record 20, Textual support, French
Record 20, Spanish
Record 20, Textual support, Spanish
Record 21 - internal organization data 1999-03-29
Record 21, English
Record 21, Subject field(s)
- Scientific Instruments
- Atmospheric Physics
- Air Pollution
Record 21, Main entry term, English
- Owens dust counter
1, record 21, English, Owens%20dust%20counter
correct
Record 21, Abbreviations, English
Record 21, Synonyms, English
- Owen's dust counter 2, record 21, English, Owen%27s%20dust%20counter
correct
- Owens dust recorder 3, record 21, English, Owens%20dust%20recorder
correct
Record 21, Textual support, English
Record number: 21, Textual support number: 1 DEF
An instrument for rapidly obtaining samples of airborne dust; a type of dust counter. Particles pass through a cylindrical chamber, are drawn at high velocity through a narrow slit, and then impinge upon a microscope cover glass located a short distance from the slit. An analysis for quantity and size of the particles on the cover glass is made with the aid of a microscope. 1, record 21, English, - Owens%20dust%20counter
Record 21, Key term(s)
- Owens jet dust counter
Record 21, French
Record 21, Domaine(s)
- Instruments scientifiques
- Physique de l'atmosphère
- Pollution de l'air
Record 21, Main entry term, French
- pulvimètre d'Owens
1, record 21, French, pulvim%C3%A8tre%20d%27Owens
correct, masculine noun
Record 21, Abbreviations, French
Record 21, Synonyms, French
- compteur de poussières d'Owens 2, record 21, French, compteur%20de%20poussi%C3%A8res%20d%27Owens
correct, masculine noun
- jauge d'Owens 3, record 21, French, jauge%20d%27Owens
correct, feminine noun
Record 21, Textual support, French
Record number: 21, Textual support number: 1 DEF
Instrument d'échantillonnage des poussières de l'atmosphère. 2, record 21, French, - pulvim%C3%A8tre%20d%27Owens
Record number: 21, Textual support number: 1 CONT
La pollution par les retombées de poussières est mesurée grâce à un réseau de jauges d'Owens. 3, record 21, French, - pulvim%C3%A8tre%20d%27Owens
Record number: 21, Textual support number: 1 OBS
pulvimètre [en anglais : «dust counter»] : Instrument de mesure de la quantité de poussières contenus dans un volume d'air donné. 2, record 21, French, - pulvim%C3%A8tre%20d%27Owens
Record 21, Spanish
Record 21, Textual support, Spanish
Record 22 - external organization data 1999-02-26
Record 22, English
Record 22, Subject field(s)
- Pollutants
- Air Pollution
- Compartment - Canadian Nuclear Safety Commission
Record 22, Main entry term, English
- airborne dust
1, record 22, English, airborne%20dust
correct, see observation
Record 22, Abbreviations, English
Record 22, Synonyms, English
- airborne particle 2, record 22, English, airborne%20particle
correct, see observation
- airborne particulate 3, record 22, English, airborne%20particulate
correct, see observation
Record 22, Textual support, English
Record number: 22, Textual support number: 1 CONT
Sea spray taken up to the atmosphere and airborne dust return calcium to the land. In a balanced ecosystem, gains equal losses. 1, record 22, English, - airborne%20dust
Record number: 22, Textual support number: 1 OBS
"Airborne" may be used as a synonym of "atmospheric". However, unlike "atmospheric", "airborne" is usually reserved to ground level altitudes and is not used for very high altitudes (hundreds of kilometers above the Earth’s surface). As well, "airborne" distinguishes itself from "atmospheric" in that it can refer to "ambient air" or indoor pollution". 4, record 22, English, - airborne%20dust
Record 22, Key term(s)
- airborne dusts
- air-borne dust
- air-borne dusts
- air-borne particle
- airborne particles
- air-borne particles
- air-borne particulate
- airborne particulates
- air-borne particulates
Record 22, French
Record 22, Domaine(s)
- Agents de pollution
- Pollution de l'air
- Tiroir - Commission canadienne de sûreté nucléaire
Record 22, Main entry term, French
- poussière en suspension dans l'air
1, record 22, French, poussi%C3%A8re%20en%20suspension%20dans%20l%27air
correct, see observation, feminine noun
Record 22, Abbreviations, French
Record 22, Synonyms, French
- particule en suspension dans l'air 2, record 22, French, particule%20en%20suspension%20dans%20l%27air
correct, feminine noun
- particule aéroportée 3, record 22, French, particule%20a%C3%A9roport%C3%A9e
correct, see observation, feminine noun, less frequent
Record 22, Textual support, French
Record number: 22, Textual support number: 1 CONT
«Indicateur» de la pollution atmosphérique, les fumées noires sont toutes les particules en suspension dans l'air de diamètres inférieurs à 10 micromètres, et peuvent donc être assimilées au terme anglais «smoke». 4, record 22, French, - poussi%C3%A8re%20en%20suspension%20dans%20l%27air
Record number: 22, Textual support number: 2 CONT
[...] prendre des mesures [...] pour réduire la libération de particules dans l'atmosphère. 5, record 22, French, - poussi%C3%A8re%20en%20suspension%20dans%20l%27air
Record number: 22, Textual support number: 1 OBS
Pour certains auteurs le déterminant «atmosphérique» comprend une gamme d'altitudes allant de l'exosphère (500 Km) à la troposphère (1 Km). L'expression «en suspension dans l'air» ne se réfère pas à l'altitude et elle convient mieux pour désigner des particules qui parfois flottent au niveau du sol ou à l'intérieur des édifices. Dans certaines circonstances, le terme «poussière» (dust) n'est plus synonyme de «particule». Il prend alors un sens spécifique et désigne des particules solides de dimension supérieure à un micron. Les termes «particules» et «poussières» sont utilisés la plupart du temps au pluriel. Voir aussi ces fiches. 6, record 22, French, - poussi%C3%A8re%20en%20suspension%20dans%20l%27air
Record number: 22, Textual support number: 2 OBS
Le terme «aéroporté» n'est pas encore attesté dans les dictionnaires spécialisés en pollution atmosphérique; il s'applique surtout à du matériel militaire transporté par la voie aérienne. Néanmoins ce terme a connu une certaine faveur vers les années 70 comme synonyme de «en suspension dans l'air»; on le voit peu souvent maintenant. 6, record 22, French, - poussi%C3%A8re%20en%20suspension%20dans%20l%27air
Record 22, Key term(s)
- poussières en suspension dans l'air
- particules en suspension dans l'air
- particules dans l'atmosphère
- particules aéroportées
Record 22, Spanish
Record 22, Campo(s) temático(s)
- Agentes contaminantes
- Contaminación del aire
- Compartimiento - Comisión Canadiense de Seguridad Nuclear
Record 22, Main entry term, Spanish
- partícula en suspensión en el aire
1, record 22, Spanish, part%C3%ADcula%20en%20suspensi%C3%B3n%20en%20el%20aire
correct, feminine noun
Record 22, Abbreviations, Spanish
Record 22, Synonyms, Spanish
Record 22, Textual support, Spanish
Record 22, Key term(s)
- partículas en suspensión en el aire
Record 23 - internal organization data 1996-06-05
Record 23, English
Record 23, Subject field(s)
- Air Pollution
- Nuclear Waste Materials
Record 23, Main entry term, English
- solid fine particulates
1, record 23, English, solid%20fine%20particulates
correct, plural
Record 23, Abbreviations, English
Record 23, Synonyms, English
- solid fine particles 2, record 23, English, solid%20fine%20particles
correct, proposal, plural
- solid fine particulate matter 2, record 23, English, solid%20fine%20particulate%20matter
correct, proposal
Record 23, Textual support, English
Record number: 23, Textual support number: 1 CONT
Low-level radioactive wastes can exist in solid liquid or gaseous form. Any solid waste may give off a radioactive gas, as in the case of Radium 226 which gives off Radon 222 when it undergoes alpha decay. Water flowing through a solid waste may leach out soluble radioactive material(e. g., the acid leachates of some uranium mine tailings). As well, solid fine particulates of radioactive waste may take the form of a dust and be carried away on the wind, as in the case in the erosion of mine tailings. Equally, non-radioactive dust particles in the atmosphere can be contaminated with radon daughters as a result of electrostatic attraction. Furthermore, fine solid or liquid radioactive wastes can also take the form of aerosols that, once airborne, may be widely scattered. 1, record 23, English, - solid%20fine%20particulates
Record 23, Key term(s)
- solid fine particulate
Record 23, French
Record 23, Domaine(s)
- Pollution de l'air
- Déchets nucléaires
Record 23, Main entry term, French
- particules solides fines
1, record 23, French, particules%20solides%20fines
proposal, feminine noun, plural
Record 23, Abbreviations, French
Record 23, Synonyms, French
- matières solides sous forme de particules fines 1, record 23, French, mati%C3%A8res%20solides%20sous%20forme%20de%20particules%20fines
proposal, feminine noun, plural
Record 23, Textual support, French
Record number: 23, Textual support number: 1 OBS
Voir aussi «particule», «particules», «particules en suspension», «particules solides en suspension», «particules de poussière» et «aérosol». 1, record 23, French, - particules%20solides%20fines
Record 23, Key term(s)
- particule solide fine
Record 23, Spanish
Record 23, Campo(s) temático(s)
- Contaminación del aire
- Desechos nucleares
Record 23, Main entry term, Spanish
- partículas sólidas finas
1, record 23, Spanish, part%C3%ADculas%20s%C3%B3lidas%20finas
feminine noun, plural
Record 23, Abbreviations, Spanish
Record 23, Synonyms, Spanish
- sólidos particulados finos 2, record 23, Spanish, s%C3%B3lidos%20particulados%20finos
proposal, masculine noun, plural
- materia sólida en forma de partículas finas 2, record 23, Spanish, materia%20s%C3%B3lida%20en%20forma%20de%20part%C3%ADculas%20finas
proposal, feminine noun, plural
- sólidos en forma de partículas finas 2, record 23, Spanish, s%C3%B3lidos%20en%20forma%20de%20part%C3%ADculas%20finas
proposal, masculine noun, plural
Record 23, Textual support, Spanish
Record 24 - internal organization data 1996-05-13
Record 24, English
Record 24, Subject field(s)
- Air Pollution
- Nuclear Waste Materials
Record 24, Main entry term, English
- non-radioactive dust particles
1, record 24, English, non%2Dradioactive%20dust%20particles
correct, see observation, plural
Record 24, Abbreviations, English
Record 24, Synonyms, English
Record 24, Textual support, English
Record number: 24, Textual support number: 1 CONT
Low-level radioactive wastes can exist in solid liquid or gaseous form. Any solid waste may give off a radioactive gas, as in the case of Radium 226 which gives off Radon 222 when it undergoes alpha decay. Water flowing through a solid waste may leach out soluble radioactive material(e. g., the acid leachates of some uranium mine tailings). As well, solid fine particulates of radioactive waste may take the form of a dust and be carried away on the wind, as in the case in the erosion of mine tailings. Equally, non-radioactive dust particles in the atmosphere can be contaminated with radon daughters as a result of electrostatic attraction. Furthermore, fine solid or liquid radioactive wastes can also take the form of aerosols that, once airborne, may be widely scattered. 1, record 24, English, - non%2Dradioactive%20dust%20particles
Record number: 24, Textual support number: 1 OBS
Usually in the plural form. 2, record 24, English, - non%2Dradioactive%20dust%20particles
Record 24, Key term(s)
- non radioactive dust particle
- non-radioactive dust particle
- non radioactive dust particles
Record 24, French
Record 24, Domaine(s)
- Pollution de l'air
- Déchets nucléaires
Record 24, Main entry term, French
- particules de poussière non radioactives
1, record 24, French, particules%20de%20poussi%C3%A8re%20non%20radioactives
correct, feminine noun, plural
Record 24, Abbreviations, French
Record 24, Synonyms, French
Record 24, Textual support, French
Record number: 24, Textual support number: 1 OBS
Terme généralement employé au pluriel. 2, record 24, French, - particules%20de%20poussi%C3%A8re%20non%20radioactives
Record 24, Key term(s)
- particule de poussière non radioactive
Record 24, Spanish
Record 24, Campo(s) temático(s)
- Contaminación del aire
- Desechos nucleares
Record 24, Main entry term, Spanish
- partículas de polvo no radiactivas
1, record 24, Spanish, part%C3%ADculas%20de%20polvo%20no%20radiactivas
correct, feminine noun, plural
Record 24, Abbreviations, Spanish
Record 24, Synonyms, Spanish
Record 24, Textual support, Spanish
Record 24, Key term(s)
- partícula de polvo no radiactiva
- partícula de polvo no radioactiva
- partículas de polvo no radioactivas
Record 25 - internal organization data 1996-03-18
Record 25, English
Record 25, Subject field(s)
- Air Pollution
- Nuclear Waste Materials
Record 25, Main entry term, English
- dust particles
1, record 25, English, dust%20particles
correct, plural
Record 25, Abbreviations, English
Record 25, Synonyms, English
Record 25, Textual support, English
Record number: 25, Textual support number: 1 CONT
Dusts are formed by the pulverization of solid matter into small size particles. These may be the result of such processes as grinding, crushing, blasting and drilling. Particle sizes range from 1 [micron] up to about 100-200 [microns]. Dust particles are usually irregular in shape. Examples include flyash, rock dusts and flour. They are heterogeneous in size and structure. 2, record 25, English, - dust%20particles
Record number: 25, Textual support number: 2 CONT
Low-level radioactive wastes can exist in solid liquid or gaseous form. Any solid waste may give off a radioactive gas, as in the case of Radium 226 which gives off Radon 222 when it undergoes alpha decay.... solid fine particulates of radioactive waste may take the form of a dust and be carried away on the wind, as in the case in the erosion of mine tailings. Equally, non-radioactive dust particles in the atmosphere can be contaminated with radon daughters as a result of electrostatic attraction. Furthermore, fine solid or liquid radioactive wastes can also take the form of aerosols that, once airborne, may be widely scattered. 3, record 25, English, - dust%20particles
Record number: 25, Textual support number: 1 OBS
Usually in the plural form. 4, record 25, English, - dust%20particles
Record 25, Key term(s)
- dust particle
Record 25, French
Record 25, Domaine(s)
- Pollution de l'air
- Déchets nucléaires
Record 25, Main entry term, French
- particules de poussière
1, record 25, French, particules%20de%20poussi%C3%A8re
correct, feminine noun, plural
Record 25, Abbreviations, French
Record 25, Synonyms, French
Record 25, Textual support, French
Record number: 25, Textual support number: 1 CONT
Ces particules de poussières microscopiques représenteraient de toute façon une fraction importante des nuages observés, puisqu'environ 10 % de la masse totale pourrait être sous forme de grains de taille inférieure à 0.005 micron. 2, record 25, French, - particules%20de%20poussi%C3%A8re
Record number: 25, Textual support number: 1 OBS
Le terme «poussière» possède aussi un autre sens, plus général que la notion étudiée ici, où il devient synonyme de «particule». Bien sûr, dans une expression comme «particule de poussière», il reprend son sens spécifique : particule de moins d'un micron. 3, record 25, French, - particules%20de%20poussi%C3%A8re
Record number: 25, Textual support number: 2 OBS
Terme généralement employé au pluriel. 4, record 25, French, - particules%20de%20poussi%C3%A8re
Record 25, Key term(s)
- particule de poussière
Record 25, Spanish
Record 25, Campo(s) temático(s)
- Contaminación del aire
- Desechos nucleares
Record 25, Main entry term, Spanish
- partículas de polvo
1, record 25, Spanish, part%C3%ADculas%20de%20polvo
correct, feminine noun, plural
Record 25, Abbreviations, Spanish
Record 25, Synonyms, Spanish
Record 25, Textual support, Spanish
Record 26 - external organization data 1994-12-09
Record 26, English
Record 26, Subject field(s)
- Waste Management
- Mining Wastes
- Radioactive Ores (Mining)
- Compartment - Canadian Nuclear Safety Commission
Record 26, Main entry term, English
- controlling contaminant
1, record 26, English, controlling%20contaminant
correct
Record 26, Abbreviations, English
Record 26, Synonyms, English
Record 26, Textual support, English
Record number: 26, Textual support number: 1 CONT
Radon is regarded as the controlling contaminant for airborne releases. This means that, if radon control levels are met, dust emissions and gamma fields will be within acceptable levels automatically. 1, record 26, English, - controlling%20contaminant
Record 26, French
Record 26, Domaine(s)
- Gestion des déchets
- Déchets miniers
- Minerais radioactifs (Mines métalliques)
- Tiroir - Commission canadienne de sûreté nucléaire
Record 26, Main entry term, French
- substance contaminante de contrôle
1, record 26, French, substance%20contaminante%20de%20contr%C3%B4le
feminine noun
Record 26, Abbreviations, French
Record 26, Synonyms, French
Record 26, Textual support, French
Record number: 26, Textual support number: 1 CONT
Le radon est considéré comme étant la substance contaminante de contrôle pour ce qui est des rejets dans l'air. Ceci signifie que si les niveaux de contrôle du radon sont respectés, les émissions de poussière et les champs gamma sont nécessairement à des niveaux acceptables. 1, record 26, French, - substance%20contaminante%20de%20contr%C3%B4le
Record 26, Spanish
Record 26, Textual support, Spanish
Record 27 - internal organization data 1990-01-31
Record 27, English
Record 27, Subject field(s)
- Air Pollution
- Occupational Health and Safety
Record 27, Main entry term, English
- fine respirable particles
1, record 27, English, fine%20respirable%20particles
correct, plural
Record 27, Abbreviations, English
Record 27, Synonyms, English
- fine respirable particulates 1, record 27, English, fine%20respirable%20particulates
correct, plural
- fine respirable particulate matter 2, record 27, English, fine%20respirable%20particulate%20matter
correct
Record 27, Textual support, English
Record number: 27, Textual support number: 1 OBS
"respirable": Of a size small enough to be inhaled deep into the lung. 3, record 27, English, - fine%20respirable%20particles
Record number: 27, Textual support number: 2 OBS
See also "respirable", "airborne particles", "airborne dust", "respirable suspended particulates" and "particulate matter" in Termium. 2, record 27, English, - fine%20respirable%20particles
Record 27, French
Record 27, Domaine(s)
- Pollution de l'air
- Santé et sécurité au travail
Record 27, Main entry term, French
- particules fines inhalables
1, record 27, French, particules%20fines%20inhalables
correct, feminine noun, plural
Record 27, Abbreviations, French
Record 27, Synonyms, French
- poussières fines respirables 2, record 27, French, poussi%C3%A8res%20fines%20respirables
avoid, feminine noun, plural
- particules fines respirables 2, record 27, French, particules%20fines%20respirables
avoid, feminine noun, plural
- fines respirables 2, record 27, French, fines%20respirables
avoid, feminine noun, plural
Record 27, Textual support, French
Record number: 27, Textual support number: 1 OBS
Ces expressions sont quelque peu redondantes. Pour être inhalables, c'est-à-dire susceptibles de se déposer sur les poumons, les particules (de poussière, habituellement) doivent absolument être de petite dimension. 1, record 27, French, - particules%20fines%20inhalables
Record 27, Spanish
Record 27, Textual support, Spanish
Copyright notice for the TERMIUM Plus® data bank
© Public Services and Procurement Canada, 2026
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
Features
GCtranslate (available on the Government of Canada network only)
Use this artificial intelligence prototype to translate Government of Canada content up to and including Protected B. Available to employees of selected departments and agencies only.
Writing tools
The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.
Glossaries and vocabularies
Access Translation Bureau glossaries and vocabularies.
- Date Modified:


