TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
DEGREE DENSITY [13 records]
Record 1 - internal organization data 2024-11-20
Record 1, English
Record 1, Subject field(s)
- Diagnostic Procedures (Medicine)
- Nuclear Medicine
- Bones and Joints
Record 1, Main entry term, English
- dual-photon absorptiometry
1, record 1, English, dual%2Dphoton%20absorptiometry
correct
Record 1, Abbreviations, English
- DPA 1, record 1, English, DPA
correct
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
The basic principle involved in dual-photon absorptiometry(DPA) for the measurement of bone density was the same as for single-photon absorptiometry : quantifying the degree of attenuation of a photon energy beam after passage through bone and soft tissue. In dual-photon systems, however, an isotope, which emitted photon energy at two distinct photoelectric peaks, or two isotopes, each emitting photon energy at separate and distinct photoelectric peaks, were used. 1, record 1, English, - dual%2Dphoton%20absorptiometry
Record 1, French
Record 1, Domaine(s)
- Méthodes diagnostiques (Médecine)
- Médecine nucléaire
- Os et articulations
Record 1, Main entry term, French
- absorptiométrie biphotonique
1, record 1, French, absorptiom%C3%A9trie%20biphotonique
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Technique [diagnostique] appréciant la densité osseuse rapportée à la surface [...] 1, record 1, French, - absorptiom%C3%A9trie%20biphotonique
Record number: 1, Textual support number: 1 OBS
Elle apprécie l'atténuation d'un rayonnement fourni par un tube à rayons X. 1, record 1, French, - absorptiom%C3%A9trie%20biphotonique
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Procedimientos diagnósticos (Medicina)
- Medicina nuclear
- Huesos y articulaciones
Record 1, Main entry term, Spanish
- absorciometría bifotónica
1, record 1, Spanish, absorciometr%C3%ADa%20%20bifot%C3%B3nica
correct, feminine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 CONT
La medición de la densidad de masa ósea mediante absorciometría bifotónica de rayos X (DXA) es el método de diagnóstico de referencia de la osteoporosis (OP) por su precisión. 1, record 1, Spanish, - absorciometr%C3%ADa%20%20bifot%C3%B3nica
Record 2 - internal organization data 2023-07-24
Record 2, English
Record 2, Subject field(s)
- Urban Planning
- Environment
Record 2, Main entry term, English
- desealing
1, record 2, English, desealing
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
- de-sealing 2, record 2, English, de%2Dsealing
correct
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
Degree of sealing(permeability of the surface) – rainfall cannot penetrate and runs off where the soil surface is sealed. The parameter is related to the population density and can be influenced to some extent, e. g. by desealing and avoidance of sealing further areas. 3, record 2, English, - desealing
Record 2, French
Record 2, Domaine(s)
- Aménagement urbain
- Environnement
Record 2, Main entry term, French
- désimperméabilisation
1, record 2, French, d%C3%A9simperm%C3%A9abilisation
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
Le concept de désimperméabilisation consiste, d'une part, à remplacer des surfaces imperméables par des surfaces plus perméables et, d'autre part, à déconnecter le rejet des eaux pluviales du réseau public. Son objectif est d'offrir une opportunité au développement d'aménagements plus perméables et respectueux de l'environnement, à des degrés d'échelle différents, de la planification urbaine au projet lui-même. 2, record 2, French, - d%C3%A9simperm%C3%A9abilisation
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2010-02-10
Record 3, English
Record 3, Subject field(s)
- Engineering Tests and Reliability
- Man-Made Construction Materials
- Soil Mechanics (Engineering)
- Synthetic Fabrics
Record 3, Main entry term, English
- opening size
1, record 3, English, opening%20size
correct, see observation
Record 3, Abbreviations, English
Record 3, Synonyms, English
- filter opening size 2, record 3, English, filter%20opening%20size
- Of 2, record 3, English, Of
correct, see observation
- Of 2, record 3, English, Of
Record 3, Textual support, English
Record number: 3, Textual support number: 1 CONT
Factors influencing the filtration performance of geotextile can be classified into four categories-external conditions(hydraulic gradient and loading state) ;(bio) chemical conditions of fluent(pH, hardness(e. g. [Fe], [Mn], [Mg], [Ca]), redox potential(Eh) for iron ochre, BOD and COD of water(substrate type/concentration), osmotic pressure and dissolved oxygen) ;the properties of basement material(coefficient of uniformity(Cu), coefficient of gradation(Cc), plastic index(PI), double hydrometer ratio(DHR) for dispersive clay, particle shape and grain hardness for granular soil, compaction degree of soil and saturation degree) ;and the properties of geotextile(filtration opening size(FOS), apparent opening size(AOS), fiber density, textile bulk density(mass/area), porosity, thickness and fiber material)... screen test results clearly indicated that the height of self filtration is proportional to the constriction size(Dc) of granular filter used. Additionally, they suggested the filter opening size value should be within the range between d50 and d80 for linearly graded soil and within the flat range in gap graded soil. 2, record 3, English, - opening%20size
Record number: 3, Textual support number: 1 OBS
Symbol: Of 3, record 3, English, - opening%20size
Record number: 3, Textual support number: 2 OBS
Compare with "apparent opening size (AOS)" and "filtration opening size (FOS)." 3, record 3, English, - opening%20size
Record 3, French
Record 3, Domaine(s)
- Fiabilité, contrôle et essais (Ingénierie)
- Matériaux de construction artificiels
- Mécanique des sols
- Textiles artificiels et synthétiques
Record 3, Main entry term, French
- ouverture de filtration
1, record 3, French, ouverture%20de%20filtration
correct, feminine noun
Record 3, Abbreviations, French
- Of 1, record 3, French, Of
correct, see observation
Record 3, Synonyms, French
- diamètre de filtration 2, record 3, French, diam%C3%A8tre%20de%20filtration
correct, masculine noun
- diamètre d'ouverture de filtration 3, record 3, French, diam%C3%A8tre%20d%27ouverture%20de%20filtration
avoid, see observation, masculine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 CONT
Pour les géotextiles utilisés comme filtres, on mesurera par commodité la probabilité de passage des particules de sol d'un diamètre connu. On assimile ainsi le géotextile à un tamis. On enregistre la taille maximale des particules traversant le tamis, mesure assimilée à un diamètre, d'où l'expression «diamètre de filtration». Plusieurs principes et méthodes sont actuellement utilisés pour définir cette caractéristique : tamisage à sec de billes de verre calibrées [...]; tamisage à sec de particules de sol [...]; tamisage de sol à l'humide [...]; tamisage de sol sous régime hydrodynamique. 4, record 3, French, - ouverture%20de%20filtration
Record number: 3, Textual support number: 2 CONT
Géotextiles. Détermination du diamètre d'ouverture de filtration. [Norme ONGC (Office des normes générales du Canada) 148.1, septembre 1994.] 3, record 3, French, - ouverture%20de%20filtration
Record number: 3, Textual support number: 1 OBS
L'ouverture Of de filtration du géotextile est conventionnellement exprimée par le d95 du sol. 1, record 3, French, - ouverture%20de%20filtration
Record number: 3, Textual support number: 2 OBS
On parle d'ouverture de filtration déterminée par tamisage à sec (en anglais : AOS; apparent opening size) et d'ouverture de filtration déterminée par tamisage hydrodynamique (en anglais : FOS; filtration opening size). L'expression «diamètre d'ouverture de filtration» est pléonastique. Renseignements obtenus d'un professeur de l'École polytechnique de Montréal, qui donne un cours intitulé «Mécanique des sols expérimentale». 5, record 3, French, - ouverture%20de%20filtration
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2006-10-19
Record 4, English
Record 4, Subject field(s)
- Beverages
Record 4, Main entry term, English
- selection
1, record 4, English, selection
correct, standardized
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
A technological operation intended to sort coffee cherries according to size, density and degree of maturity. 1, record 4, English, - selection
Record number: 4, Textual support number: 1 OBS
selection: term and definition standardized by ISO. 2, record 4, English, - selection
Record 4, French
Record 4, Domaine(s)
- Boissons (Industrie de l'alimentation)
Record 4, Main entry term, French
- classement des cerises
1, record 4, French, classement%20des%20cerises
correct, masculine noun, standardized
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 DEF
Opération technologique destinée à classer les cerises fraîches de café selon leur taille, leur masse volumique et leur degré de maturité. 1, record 4, French, - classement%20des%20cerises
Record number: 4, Textual support number: 1 OBS
classement des cerises : terme et définition normalisés par l'ISO. 2, record 4, French, - classement%20des%20cerises
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2004-11-08
Record 5, English
Record 5, Subject field(s)
- Atmospheric Physics
- Air Pollution
Record 5, Main entry term, English
- visibility
1, record 5, English, visibility
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
The ability to be seen, measured by the ratio of the luminous flux in lumens to the total radiant energy in ergs per second or in watts. 1, record 5, English, - visibility
Record number: 5, Textual support number: 1 CONT
visibility reduction. A decrease in visibility produced by the scattering of light from the surfaces of airborne particles. The degree of light obstruction is a complex function of particle size, aerosol density, thickness of the affected air mass, and certain more subtle physical factors, e. g., coal smoke or secondary pollution. 1, record 5, English, - visibility
Record 5, French
Record 5, Domaine(s)
- Physique de l'atmosphère
- Pollution de l'air
Record 5, Main entry term, French
- visibilité
1, record 5, French, visibilit%C3%A9
correct, feminine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 DEF
Qualité qui permet à un objet d'être distingué par la vue. 2, record 5, French, - visibilit%C3%A9
Record number: 5, Textual support number: 1 CONT
D'une façon générale, et en atmosphère sèche, on estime que la diminution de la visibilité par unité de poids d'aérosol est proportionnelle au coefficient de dispersion des particules en suspension et à la concentration de ces particules dans l'atmosphère, mais inversement, proportionnelle à la masse spécifique et au rayon de ces particules. 3, record 5, French, - visibilit%C3%A9
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2004-01-14
Record 6, English
Record 6, Subject field(s)
- Scientific Instruments
- Measuring Instruments (Engineering)
Record 6, Main entry term, English
- turbidimeter
1, record 6, English, turbidimeter
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
- turbidity meter 2, record 6, English, turbidity%20meter
correct
- turbidometer 3, record 6, English, turbidometer
Record 6, Textual support, English
Record number: 6, Textual support number: 1 DEF
A device used to measure the degree of turbidity, or the density of suspended solids in a sample. 4, record 6, English, - turbidimeter
Record 6, French
Record 6, Domaine(s)
- Instruments scientifiques
- Instruments de mesure (Ingénierie)
Record 6, Main entry term, French
- turbidimètre
1, record 6, French, turbidim%C3%A8tre
correct, masculine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
- opacimètre 2, record 6, French, opacim%C3%A8tre
correct, masculine noun
Record 6, Textual support, French
Record number: 6, Textual support number: 1 DEF
Appareil employé en turbidimétrie, qui sert à mesurer l'intensité d'un faisceau lumineux traversant une solution trouble. 3, record 6, French, - turbidim%C3%A8tre
Record 6, Spanish
Record 6, Campo(s) temático(s)
- Instrumentos científicos
- Instrumentos de medida (Ingeniería)
Record 6, Main entry term, Spanish
- medidor de turbidez
1, record 6, Spanish, medidor%20de%20turbidez
correct, masculine noun
Record 6, Abbreviations, Spanish
Record 6, Synonyms, Spanish
- turbidémetro 2, record 6, Spanish, turbid%C3%A9metro
correct, masculine noun
Record 6, Textual support, Spanish
Record 6, Key term(s)
- turbidímetro
Record 7 - internal organization data 2003-05-14
Record 7, English
Record 7, Subject field(s)
- Human Diseases
- Microbiology and Parasitology
Record 7, Main entry term, English
- intensity
1, record 7, English, intensity
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
Record 7, Textual support, English
Record number: 7, Textual support number: 1 DEF
Vague term often loosely applied in malariology with reference to the degree of severity of symptoms, the level of parasite density, morbidity or parasite rates, vector densities, etc. 1, record 7, English, - intensity
Record number: 7, Textual support number: 1 OBS
Should preferably be replaced by a precise term indicating the relevant measurement. 1, record 7, English, - intensity
Record 7, French
Record 7, Domaine(s)
- Maladies humaines
- Microbiologie et parasitologie
Record 7, Main entry term, French
- intensité
1, record 7, French, intensit%C3%A9
feminine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
Record 7, Textual support, French
Record number: 7, Textual support number: 1 DEF
Terme vague, souvent utilisé de façon imprécise en paludologie pour qualifier la gravité des symptômes, la densité parasitaire, le taux de morbidité, l'indice plasmodique, la densité anophélienne etc. 1, record 7, French, - intensit%C3%A9
Record number: 7, Textual support number: 1 OBS
Il y a avantage à le remplacer par une expression précisant le phénomène en cause. 1, record 7, French, - intensit%C3%A9
Record 7, Spanish
Record 7, Campo(s) temático(s)
- Enfermedades humanas
- Microbiología y parasitología
Record 7, Main entry term, Spanish
- intensidad
1, record 7, Spanish, intensidad
feminine noun
Record 7, Abbreviations, Spanish
Record 7, Synonyms, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 2002-04-29
Record 8, English
Record 8, Subject field(s)
- Research Experiments in Space
Record 8, Main entry term, English
- lidar in-space technology experiment
1, record 8, English, lidar%20in%2Dspace%20technology%20experiment
correct
Record 8, Abbreviations, English
- LITE 1, record 8, English, LITE
correct
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, Textual support number: 1 CONT
The Lidar In-Space Technology Experiment(LITE) is being developed by Nasa Langley Research Center for a series of flights on the space shuttle. Using a laser, a telescope approximately 1 meter in diameter and a modular design, the system will be used to study clouds, tropospheric and stratospheric aerosols, characteristics of the planetary boundary layer, stratospheric density and temperature pertubations, and to some degree, surface topography. 2, record 8, English, - lidar%20in%2Dspace%20technology%20experiment
Record 8, Key term(s)
- lidar in space technology experiment
Record 8, French
Record 8, Domaine(s)
- Travaux de recherche dans l'espace
Record 8, Main entry term, French
- expérience de technologie des lidars dans l'espace
1, record 8, French, exp%C3%A9rience%20de%20technologie%20des%20lidars%20dans%20l%27espace
feminine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
Record 8, Textual support, French
Record 8, Spanish
Record 8, Textual support, Spanish
Record 9 - internal organization data 2002-02-06
Record 9, English
Record 9, Subject field(s)
- Environmental Economics
- Air Pollution
- Environmental Studies and Analyses
Record 9, Main entry term, English
- opacity
1, record 9, English, opacity
correct
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 DEF
Degree of obscuration of light; used inter alia to evaluate smoke density. 1, record 9, English, - opacity
Record 9, French
Record 9, Domaine(s)
- Économie environnementale
- Pollution de l'air
- Études et analyses environnementales
Record 9, Main entry term, French
- opacité
1, record 9, French, opacit%C3%A9
correct, feminine noun
Record 9, Abbreviations, French
Record 9, Synonyms, French
Record 9, Textual support, French
Record 9, Spanish
Record 9, Campo(s) temático(s)
- Economía del medio ambiente
- Contaminación del aire
- Estudios y análisis del medio ambiente
Record 9, Main entry term, Spanish
- opacidad
1, record 9, Spanish, opacidad
feminine noun
Record 9, Abbreviations, Spanish
Record 9, Synonyms, Spanish
Record 9, Textual support, Spanish
Record 10 - internal organization data 2001-06-19
Record 10, English
Record 10, Subject field(s)
- Biological Sciences
- Food Industries
- Cheese and Dairy Products
Record 10, Main entry term, English
- degree Dornic
1, record 10, English, degree%20Dornic
correct
Record 10, Abbreviations, English
Record 10, Synonyms, English
Record 10, Textual support, English
Record number: 10, Textual support number: 1 CONT
The process industry receives milk from small and medium producers in the State of Rio Grande do Sul, Brazil. The variables analyzed are acidity in degree Dornic, density in gm/cm3, percentage of fat, temperature during pasteurization,... 1, record 10, English, - degree%20Dornic
Record 10, French
Record 10, Domaine(s)
- Sciences biologiques
- Industrie de l'alimentation
- Laiterie, beurrerie et fromagerie
Record 10, Main entry term, French
- degré Dornic
1, record 10, French, degr%C3%A9%20Dornic
correct, masculine noun
Record 10, Abbreviations, French
Record 10, Synonyms, French
Record 10, Textual support, French
Record number: 10, Textual support number: 1 DEF
Unité de mesure de l'acidité du lait, en décigramme d'acide lactique par litre. 1, record 10, French, - degr%C3%A9%20Dornic
Record 10, Spanish
Record 10, Textual support, Spanish
Record 11 - internal organization data 1999-06-08
Record 11, English
Record 11, Subject field(s)
- Air Pollution
- Pollutants
- Climatology
Record 11, Main entry term, English
- large ion
1, record 11, English, large%20ion
correct
Record 11, Abbreviations, English
Record 11, Synonyms, English
- slow ion 1, record 11, English, slow%20ion
- heavy ion 1, record 11, English, heavy%20ion
- Langevin ion 1, record 11, English, Langevin%20ion
Record 11, Textual support, English
Record number: 11, Textual support number: 1 DEF
An atmospheric ion of relatively large mass and low mobility which is produced by the attachment of a small ion to an Aitken nucleus. 1, record 11, English, - large%20ion
Record number: 11, Textual support number: 1 OBS
The ion density of large ions varies widely, depending upon the degree of atmospheric pollution. Representative low-altitude values might be 1000 per cubic centimeter in clean country air, 10, 000 per cubic centimeter in an industrial area, and 100 per cubic centimeter over the oceans. 1, record 11, English, - large%20ion
Record 11, French
Record 11, Domaine(s)
- Pollution de l'air
- Agents de pollution
- Climatologie
Record 11, Main entry term, French
- gros ion
1, record 11, French, gros%20ion
correct, masculine noun
Record 11, Abbreviations, French
Record 11, Synonyms, French
Record 11, Textual support, French
Record number: 11, Textual support number: 1 CONT
Ces noyaux de condensation comprennent d'une part des «noyaux neutres» - poussières d'origines diverses [...] qui sont surtout abondants dans les deux ou trois premiers kilomètres de l'atmosphère, et d'autre part des particules électrisées, les ions, présents partout, qui s'unissent aux noyaux neutres pour former des «gros ions». Le rôle des gros ions est capital dans la condensation et par voie de conséquence dans les précipitations. 1, record 11, French, - gros%20ion
Record 11, Spanish
Record 11, Textual support, Spanish
Record 12 - internal organization data 1987-02-26
Record 12, English
Record 12, Subject field(s)
- Air Traffic Control
- Air Navigation Aids
Record 12, Main entry term, English
- route guidance
1, record 12, English, route%20guidance
correct
Record 12, Abbreviations, English
Record 12, Synonyms, English
Record 12, Textual support, English
Record number: 12, Textual support number: 1 CONT
Visual Aids for Providing Route Guidance. The degree of route guidance required will depend upon visibility conditions, complexity of the aerodrome layout and traffic density. 1, record 12, English, - route%20guidance
Record 12, French
Record 12, Domaine(s)
- Circulation et trafic aériens
- Aides à la navigation aérienne
Record 12, Main entry term, French
- guidage de parcours
1, record 12, French, guidage%20de%20parcours
masculine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
Record 12, Textual support, French
Record number: 12, Textual support number: 1 CONT
Aides visuelles pour assurer un guidage de parcours. Le guidage de parcours à assurer dépendra des conditions de visibilité, de la complexité du plan de l'aérodrome et de la densité de la circulation. 1, record 12, French, - guidage%20de%20parcours
Record 12, Spanish
Record 12, Textual support, Spanish
Record 13 - internal organization data 1976-06-19
Record 13, English
Record 13, Subject field(s)
- Physics
Record 13, Main entry term, English
- degree of density 1, record 13, English, degree%20of%20density
Record 13, Abbreviations, English
Record 13, Synonyms, English
Record 13, French
Record 13, Domaine(s)
- Physique
Record 13, Main entry term, French
- consistance du massif
1, record 13, French, consistance%20du%20massif
feminine noun
Record 13, Abbreviations, French
Record 13, Synonyms, French
Record 13, Textual support, French
Record 13, Spanish
Record 13, Textual support, Spanish
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