TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

VITESSE DESCENSIONNELLE [2 records]

Record 1 2015-07-29

English

Subject field(s)
  • Flights (Air Transport)
  • Aircraft Maneuvers
  • Air Traffic Control
DEF

The vertical downward component of velocity that an aircraft will have while descending in still air under given conditions of equilibrium.

OBS

It is mathematically equal to the air speed multiplied by the sine of the gliding angle.

OBS

rate of descent; ROD: term and abbreviation officially approved by the International Civil Aviation Organization (ICAO).

French

Domaine(s)
  • Vols (Transport aérien)
  • Manœuvres d'aéronefs
  • Circulation et trafic aériens
OBS

vitesse verticale de descente; ROD : terme et abréviation uniformisés par l'Organisation de l'aviation civile internationale (OACI).

OBS

vitesse descensionnelle; taux de descente : termes uniformisés par le Comité d'uniformisation de la terminologie aéronautique (CUTA) - Opérations aériennes.

Spanish

Campo(s) temático(s)
  • Vuelos (Transporte aéreo)
  • Maniobras de las aeronaves
  • Control de tránsito aéreo
OBS

velocidad vertical de descenso; ROD: término y abreviatura aceptados oficialmente por la Organización de Aviación Civil Internacional (OACI).

OBS

ROD, por sus siglas en inglés.

Save record 1

Record 2 1982-03-18

English

Subject field(s)
  • Scientific Measurements and Analyses
  • Fluid Mechanics and Hydraulics (Physics)
  • Water Treatment (Water Supply)
  • Wastewater Treatment
CONT

The separation or downward flow rate of the water used in the flotation units varies according to the nature of the suspensions to be treated and also according to the method of generation and distribution of the microbubbles.

French

Domaine(s)
  • Mesures et analyse (Sciences)
  • Mécanique des fluides et hydraulique (Physique)
  • Traitement des eaux
  • Traitement des eaux usées
CONT

La vitesse de séparation ou vitesse descensionnelle de l'eau adoptée dans les flottateurs varie suivant la nature des suspensions à traiter et également suivant le mode de génération et de distribution des microbulles.

Spanish

Save record 2

Copyright notice for the TERMIUM Plus® data bank

© Public Services and Procurement Canada, 2024
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau

Features

Language Portal of Canada

Access a collection of Canadian resources on all aspects of English and French, including quizzes.

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: