TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
ANGULAR FLUX DENSITY [3 records]
Record 1 - internal organization data 2015-01-12
Record 1, English
Record 1, Subject field(s)
- Nuclear Physics
- Atomic Physics
Record 1, Main entry term, English
- angular particle flux density
1, record 1, English, angular%20particle%20flux%20density
correct, standardized
Record 1, Abbreviations, English
Record 1, Synonyms, English
- angular flux density 2, record 1, English, angular%20flux%20density
correct
- angular particle-flux density 3, record 1, English, angular%20particle%2Dflux%20density
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
The differential particle flux density with respect to solid angle. 1, record 1, English, - angular%20particle%20flux%20density
Record number: 1, Textual support number: 1 OBS
angular particle flux density : term and definition standardized by ISO in 1997. 4, record 1, English, - angular%20particle%20flux%20density
Record 1, French
Record 1, Domaine(s)
- Physique nucléaire
- Physique atomique
Record 1, Main entry term, French
- débit de fluence particulaire angulaire
1, record 1, French, d%C3%A9bit%20de%20fluence%20particulaire%20angulaire
correct, masculine noun, standardized
Record 1, Abbreviations, French
Record 1, Synonyms, French
- débit de fluence angulaire 2, record 1, French, d%C3%A9bit%20de%20fluence%20angulaire
correct, masculine noun, standardized
- densité de flux angulaire 3, record 1, French, densit%C3%A9%20de%20flux%20angulaire
correct, feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Élément différentiel de la densité de flux relative à l'angle solide. 2, record 1, French, - d%C3%A9bit%20de%20fluence%20particulaire%20angulaire
Record number: 1, Textual support number: 1 OBS
débit de fluence particulaire angulaire; débit de fluence angulaire : terme et définition normalisés par l'ISO en 1997. 4, record 1, French, - d%C3%A9bit%20de%20fluence%20particulaire%20angulaire
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2002-08-14
Record 2, English
Record 2, Subject field(s)
- Radio Transmission and Reception
- Telecommunications Facilities
Record 2, Main entry term, English
- cosec antenna
1, record 2, English, cosec%20antenna
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
- cosecant-squared antenna 2, record 2, English, cosecant%2Dsquared%20antenna
correct
- square cosecant antenna 3, record 2, English, square%20cosecant%20antenna
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
An antenna which gives a narrow vertical fan-shaped beam such that the power flux density radiated(and received) in any direction, within a certain angular range, is proportional to the square of the cosecant of the angle above or below the horizontal plane through the origin of the beam. 4, record 2, English, - cosec%20antenna
Record number: 2, Textual support number: 1 OBS
Commonly used in airborne reconnaissance radar because it gives approximately uniform signal intensity for echoes received from near and distant targets on the Earth’s surface and within the azimuthal coverage of the beam. 4, record 2, English, - cosec%20antenna
Record 2, French
Record 2, Domaine(s)
- Émission et réception radio
- Installations de télécommunications
Record 2, Main entry term, French
- antenne cosécante
1, record 2, French, antenne%20cos%C3%A9cante
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- antenne à faisceau en cosécante carrée 2, record 2, French, antenne%20%C3%A0%20faisceau%20en%20cos%C3%A9cante%20carr%C3%A9e
correct, feminine noun
- antenne à cosécante 3, record 2, French, antenne%20%C3%A0%20cos%C3%A9cante
feminine noun
Record 2, Textual support, French
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Radiotransmisión y radiorrecepción
- Instalaciones de telecomunicaciones
Record 2, Main entry term, Spanish
- antena cosecante
1, record 2, Spanish, antena%20cosecante
correct, feminine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
Record 2, Textual support, Spanish
Record number: 2, Textual support number: 1 DEF
Antena que proporciona un haz estrecho vertical en forma de abanico en el que la intensidad de campo radiada (y recibida) en cualquier dirección dentro de una cierta gama angular es proporcional al cuadrado de la cosecante del ángulo superior o inferior al plano horizontal a través del origen del haz. 1, record 2, Spanish, - antena%20cosecante
Record number: 2, Textual support number: 1 OBS
Utilizada comunmente en radar aerotransportado de reconocimiento porque proporciona intensidad de señal casi uniforme para los ecos recibidos desde objetivos cercanos y lejanos en la superficie terrestre dentro de la cobertura en acimut del haz. 1, record 2, Spanish, - antena%20cosecante
Record 3 - internal organization data 1992-11-27
Record 3, English
Record 3, Subject field(s)
- Physics
- Atomic Physics
Record 3, Main entry term, English
- double spherical harmonics approximation method
1, record 3, English, double%20spherical%20harmonics%20approximation%20method
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
- double spherical harmonics method 2, record 3, English, double%20spherical%20harmonics%20method
correct, standardized
- Yvon’s method 2, record 3, English, Yvon%26rsquo%3Bs%20method
correct, standardized
- Yvon method 3, record 3, English, Yvon%20method
correct
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
An approximate method for solving the transport equation, related to the spherical harmonics method and based on two expansions of the angular dependence of the differential particle flux density, one in the forward direction and one in the backward direction. This method is used mainly when there is a marked change of neutron characteristics across a boundary. 2, record 3, English, - double%20spherical%20harmonics%20approximation%20method
Record number: 3, Textual support number: 1 OBS
"Double spherical harmonics method" and "Yvon’s method" have been standardized by ISO. 4, record 3, English, - double%20spherical%20harmonics%20approximation%20method
Record 3, French
Record 3, Domaine(s)
- Physique
- Physique atomique
Record 3, Main entry term, French
- méthode des doubles harmoniques sphériques
1, record 3, French, m%C3%A9thode%20des%20doubles%20harmoniques%20sph%C3%A9riques
feminine noun, standardized
Record 3, Abbreviations, French
Record 3, Synonyms, French
- méthode d'Yvon 1, record 3, French, m%C3%A9thode%20d%27Yvon
feminine noun, standardized
- méthode de Yvon 2, record 3, French, m%C3%A9thode%20de%20Yvon
feminine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Méthode approchée de résolution de l'équation du transport, analogue à la méthode des harmoniques sphériques et fondée sur deux développements du débit de fluence différentiel en fonction de l'angle, dans deux directions opposées. Cette méthode est surtout utilisée lorsque les caractéristiques neutroniques présentent un changement marqué au passage d'une frontière. 3, record 3, French, - m%C3%A9thode%20des%20doubles%20harmoniques%20sph%C3%A9riques
Record number: 3, Textual support number: 1 OBS
"Méthode des doubles harmoniques sphériques" et "méthode d'Yvon" ont été normalisés par l'ISO. 4, record 3, French, - m%C3%A9thode%20des%20doubles%20harmoniques%20sph%C3%A9riques
Record 3, Spanish
Record 3, Textual support, Spanish
Copyright notice for the TERMIUM Plus® data bank
© Public Services and Procurement Canada, 2025
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: