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MASSE VOLUMIQUE AIR [7 records]

Record 1 2002-12-03

English

Subject field(s)
  • Fluid Mechanics and Hydraulics (Physics)
  • Aerodynamics and Theory of Gases
  • Wind Energy
  • Meteorology
DEF

Mass of air per unit volume.

OBS

air density: term standardized by ISO.

French

Domaine(s)
  • Mécanique des fluides et hydraulique (Physique)
  • Théorie des gaz et aérodynamique
  • Énergie éolienne
  • Météorologie
DEF

Masse de l'air par unité de volume.

OBS

masse volumique de l'air : terme normalisé par l'ISO.

Spanish

Campo(s) temático(s)
  • Mecánica de fluidos e hidráulica (Física)
  • Aerodinámica y teoría de los gases
  • Energía eólica
  • Meteorología
DEF

Masa de aire por unidad de volumen.

Save record 1

Record 2 2002-04-18

English

Subject field(s)
  • Meteorology
DEF

Ratio of the mass of dry air to the volume which it occupies.

Key term(s)
  • dry-air density

French

Domaine(s)
  • Météorologie
DEF

Rapport de la masse de l'air sec au volume qu'il occupe.

Spanish

Campo(s) temático(s)
  • Meteorología
DEF

Para una muestra de aire seco, cociente entre su masa y el volumen que ocupa.

Save record 2

Record 3 2002-04-18

English

Subject field(s)
  • Meteorology
DEF

Ratio of the mass of moist air to the volume which it occupies.

Key term(s)
  • moist-air density

French

Domaine(s)
  • Météorologie
DEF

Rapport de la masse de l'air humide au volume qu'il occupe.

Spanish

Campo(s) temático(s)
  • Meteorología
DEF

Para una muestra de aire húmedo, cociente entre su masa y el volumen que ocupa

Save record 3

Record 4 1999-05-14

English

Subject field(s)
  • Atmospheric Physics
  • Scientific Measurements and Analyses
CONT

Except for sites at very high elevations, density variations with height are a minor factor. Primary variations of density with time are due to seasonal temperature changes, with diurnal variations being very small in most cases.

OBS

density variations: term standardized by ISO.

French

Domaine(s)
  • Physique de l'atmosphère
  • Mesures et analyse (Sciences)
OBS

variations de masse volumique : terme normalisé par l'ISO.

Spanish

Save record 4

Record 5 1998-11-28

English

Subject field(s)
  • Placement of Concrete
  • Concrete Construction
DEF

Density based on the weight and volume of wood in equilibrium with atmospheric conditions.

OBS

The air-dried density shall be determined in accordance with ASTM Standard C567, Unit Weight of Structural Lightweight Concrete.

Key term(s)
  • air dried density
  • air dry density

French

Domaine(s)
  • Mise en place du béton
  • Bétonnage
OBS

La masse volumique séchée à l'air doit être déterminée conformément aux modalités de la norme ASTM C567, Unit Weight of Structural Lightweight Concrete.

Spanish

Save record 5

Record 6 1995-07-19

English

Subject field(s)
  • General Scientific and Technical Vocabulary
  • Flight Instruments and Equipment (Aeroindustry)
OBS

Term standardized by ISO.

French

Domaine(s)
  • Vocabulaire technique et scientifique général
  • Instruments et équipement de bord (Constructions aéronautiques)
OBS

Terme normalisé par l'ISO.

Spanish

Save record 6

Record 7 1986-05-05

English

Subject field(s)
  • Scientific Measurements and Analyses
  • Atmospheric Physics
Key term(s)
  • U.S. Standard Atmosphere sea level density

French

Domaine(s)
  • Mesures et analyse (Sciences)
  • Physique de l'atmosphère

Spanish

Save record 7

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