TERMIUM Plus®
From: Translation Bureau
On social media
Consult the Government of Canada’s terminology data bank.
FACTOR REFLEXION [2 records]
Record 1 - internal organization data 2007-01-31
Record 1, English
Record 1, Subject field(s)
- Radio Waves
- Waveguides
Record 1, Main entry term, English
- reflection coefficient
1, record 1, English, reflection%20coefficient
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- reflectance 1, record 1, English, reflectance
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
The ratio of the complex number (vector) representing the phase and magnitude of the electric field of the backward-travelling wave to that representing the forward-travelling wave at a cross-section of a waveguide. 1, record 1, English, - reflection%20coefficient
Record number: 1, Textual support number: 1 OBS
The term is also used to denote the modulus of this complex ratio. 1, record 1, English, - reflection%20coefficient
Record 1, French
Record 1, Domaine(s)
- Ondes radioélectriques
- Guides d'ondes
Record 1, Main entry term, French
- facteur de réflexion
1, record 1, French, facteur%20de%20r%C3%A9flexion
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- réflectance 1, record 1, French, r%C3%A9flectance
correct, feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Rapport des deux nombres complexes représentant les vecteurs champ électrique respectivement de l'onde réfléchie et de l'onde incidente, en une section déterminée du guide. 1, record 1, French, - facteur%20de%20r%C3%A9flexion
Record number: 1, Textual support number: 1 OBS
Ce terme s'applique aussi au module de ce rapport. 1, record 1, French, - facteur%20de%20r%C3%A9flexion
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Ondas radioeléctricas
- Guías de ondas
Record 1, Main entry term, Spanish
- reflectancia
1, record 1, Spanish, reflectancia
correct, feminine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
- coeficiente de reflexión 1, record 1, Spanish, coeficiente%20de%20reflexi%C3%B3n
correct, masculine noun
- factor de reflexión 1, record 1, Spanish, factor%20de%20reflexi%C3%B3n
correct, masculine noun
Record 1, Textual support, Spanish
Record 2 - internal organization data 2006-08-08
Record 2, English
Record 2, Subject field(s)
- Atmospheric Physics
- Space Physics
Record 2, Main entry term, English
- reflectance
1, record 2, English, reflectance
correct, officially approved
Record 2, Abbreviations, English
Record 2, Synonyms, English
- reflection factor 2, record 2, English, reflection%20factor
correct, see observation, obsolete
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
Ratio of the radiant or luminous flux reflected by a particular surface to that incident on it. 3, record 2, English, - reflectance
Record number: 2, Textual support number: 1 OBS
Reflectance: formerly reflection factor. 4, record 2, English, - reflectance
Record number: 2, Textual support number: 2 OBS
reflectance: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG). 5, record 2, English, - reflectance
Record number: 2, Textual support number: 1 PHR
Bidirectional reflectance factor. 5, record 2, English, - reflectance
Record number: 2, Textual support number: 2 PHR
Ground, plant, rock, snow, water reflectance. 5, record 2, English, - reflectance
Record 2, Key term(s)
- factor of reflection
Record 2, French
Record 2, Domaine(s)
- Physique de l'atmosphère
- Physique spatiale
Record 2, Main entry term, French
- réflectance
1, record 2, French, r%C3%A9flectance
correct, feminine noun, officially approved
Record 2, Abbreviations, French
Record 2, Synonyms, French
- facteur de réflexion 2, record 2, French, facteur%20de%20r%C3%A9flexion
correct, masculine noun
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Rapport du flux énergétique ou lumineux réfléchi par une surface donnée au flux incident sur celle-ci. 3, record 2, French, - r%C3%A9flectance
Record number: 2, Textual support number: 1 OBS
réflectance : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR). 4, record 2, French, - r%C3%A9flectance
Record number: 2, Textual support number: 1 PHR
Réflectance bidirectionnelle. 4, record 2, French, - r%C3%A9flectance
Record number: 2, Textual support number: 2 PHR
Réflectance de la neige, de l'eau, des plantes, des roches, du sol. 4, record 2, French, - r%C3%A9flectance
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Física de la atmósfera
- Física espacial
Record 2, Main entry term, Spanish
- reflectancia
1, record 2, Spanish, reflectancia
feminine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
- factor de reflexión 1, record 2, Spanish, factor%20de%20reflexi%C3%B3n
masculine noun
Record 2, Textual support, Spanish
Record number: 2, Textual support number: 1 DEF
Relación entre el flujo radiante o luminoso reflejado por una superficie dada y el flujo que incide sobre ella. 1, record 2, Spanish, - reflectancia
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:


