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PROPAGATION TIME [47 records]
Record 1 - internal organization data 2026-01-08
Record 1, English
Record 1, Subject field(s)
- Radio Waves
Record 1, Main entry term, English
- electromagnetic delay line
1, record 1, English, electromagnetic%20delay%20line
correct, officially approved
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
A delay line whose operation is based on the time of propagation of electromagnetic waves through distributed or lumped capacitance and inductance. 2, record 1, English, - electromagnetic%20delay%20line
Record number: 1, Textual support number: 1 OBS
Term officialized by the Department of National Defence. 3, record 1, English, - electromagnetic%20delay%20line
Record 1, French
Record 1, Domaine(s)
- Ondes radioélectriques
Record 1, Main entry term, French
- ligne à retard électromagnétique
1, record 1, French, ligne%20%C3%A0%20retard%20%C3%A9lectromagn%C3%A9tique
correct, feminine noun, officially approved
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Ligne à retard dont le fonctionnement est basé sur les délais de propagation des ondes électromagnétiques à travers des circuits appropriés. 2, record 1, French, - ligne%20%C3%A0%20retard%20%C3%A9lectromagn%C3%A9tique
Record number: 1, Textual support number: 1 OBS
Terme uniformisé par le Ministère de la Défense Nationale. 3, record 1, French, - ligne%20%C3%A0%20retard%20%C3%A9lectromagn%C3%A9tique
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Ondas radioeléctricas
Record 1, Main entry term, Spanish
- línea de retardo electromagnética
1, record 1, Spanish, l%C3%ADnea%20de%20retardo%20electromagn%C3%A9tica
correct, feminine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 DEF
Línea de demora cuya operación se basa en el tiempo de propagación de las ondas electromagnéticas a través de la capacitancia e inductancia distribuida o agrupada. 1, record 1, Spanish, - l%C3%ADnea%20de%20retardo%20electromagn%C3%A9tica
Record 2 - internal organization data 2024-09-17
Record 2, English
Record 2, Subject field(s)
- Computer Programs and Programming
- Internet and Telematics
Record 2, Main entry term, English
- transmission path delay
1, record 2, English, transmission%20path%20delay
correct, standardized
Record 2, Abbreviations, English
Record 2, Synonyms, English
- one-way propagation time 1, record 2, English, one%2Dway%20propagation%20time
correct, standardized
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
The time required for a bit to travel between the two most distant data stations in a bus network. 2, record 2, English, - transmission%20path%20delay
Record number: 2, Textual support number: 1 OBS
transmission path delay; one-way propagation time : designations and definition standardized by ISO in collaboration with the International Electrotechnical Commission; designations standardized by the Canadian Standards Association(CSA). 3, record 2, English, - transmission%20path%20delay
Record 2, Key term(s)
- one way propagation time
Record 2, French
Record 2, Domaine(s)
- Programmes et programmation (Informatique)
- Internet et télématique
Record 2, Main entry term, French
- temps de propagation
1, record 2, French, temps%20de%20propagation
correct, masculine noun, standardized
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Dans un réseau en bus, temps mis par un bit pour parcourir la distance entre les deux stations de données les plus éloignées l'une de l'autre. 2, record 2, French, - temps%20de%20propagation
Record number: 2, Textual support number: 1 OBS
temps de propagation : désignation et définition normalisées par l'ISO en collaboration avec la Commission électrotechnique internationale; désignation normalisée par l'Association canadienne de normalisation (CSA). 3, record 2, French, - temps%20de%20propagation
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Programas y programación (Informática)
- Internet y telemática
Record 2, Main entry term, Spanish
- tiempo de propagación
1, record 2, Spanish, tiempo%20de%20propagaci%C3%B3n
correct, masculine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
- tiempo de propagación en un sentido 1, record 2, Spanish, tiempo%20de%20propagaci%C3%B3n%20en%20un%20sentido
correct, masculine noun
- tiempo de propagación en un solo sentido 1, record 2, Spanish, tiempo%20de%20propagaci%C3%B3n%20en%20un%20solo%20sentido
correct, masculine noun
Record 2, Textual support, Spanish
Record 3 - internal organization data 2024-01-27
Record 3, English
Record 3, Subject field(s)
- Lasers and Masers
- Remote Sensing
Record 3, Main entry term, English
- laser range finding
1, record 3, English, laser%20range%20finding
correct
Record 3, Abbreviations, English
- LRF 2, record 3, English, LRF
correct
Record 3, Synonyms, English
- laser ranging 3, record 3, English, laser%20ranging
correct
- laser telemetry 4, record 3, English, laser%20telemetry
correct
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
A technique for determining the distance to a target by precise measurement of the time required for a laser pulse to travel from a transmitter to a reflector on the target and return to a detector 5, record 3, English, - laser%20range%20finding
Record number: 3, Textual support number: 1 CONT
Laser range finding(LRF) is the process of estimating the distance or propagation time between a laser transmitter and optical receiver. 2, record 3, English, - laser%20range%20finding
Record number: 3, Textual support number: 2 CONT
Two satellites will communicate with one another using laser telemetry. 6, record 3, English, - laser%20range%20finding
Record number: 3, Textual support number: 1 OBS
[In geophysics] laser telemetry tracks the yearly movement of plates, supporting the theory of plate tectonics. 7, record 3, English, - laser%20range%20finding
Record number: 3, Textual support number: 2 OBS
laser ranging: term used at Natural Resources Canada - Earth Sciences Sector. 8, record 3, English, - laser%20range%20finding
Record number: 3, Textual support number: 1 PHR
Satellite laser ranging. 9, record 3, English, - laser%20range%20finding
Record 3, French
Record 3, Domaine(s)
- Masers et lasers
- Télédétection
Record 3, Main entry term, French
- télémétrie laser
1, record 3, French, t%C3%A9l%C3%A9m%C3%A9trie%20laser
correct, feminine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
- télémétrie à laser 2, record 3, French, t%C3%A9l%C3%A9m%C3%A9trie%20%C3%A0%20laser
correct, feminine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Technique consistant à mesurer une distance au moyen d'un rayon de lumière laser. 3, record 3, French, - t%C3%A9l%C3%A9m%C3%A9trie%20laser
Record number: 3, Textual support number: 1 CONT
Le principe de la télémétrie laser est le suivant : un émetteur laser envoie une impulsion qui est retransmise par un réflecteur [...] vers un télescope récepteur très proche de l'émetteur. On mesure alors le temps de propagation aller et retour, d'où la distance. [...] 4, record 3, French, - t%C3%A9l%C3%A9m%C3%A9trie%20laser
Record number: 3, Textual support number: 1 OBS
[Les stations de télémétrie] se répartissent en instruments de première génération (précision de 1 m sur la mesure), de deuxième génération (30 cm) et de troisième génération (quelques centimètres). 5, record 3, French, - t%C3%A9l%C3%A9m%C3%A9trie%20laser
Record number: 3, Textual support number: 2 OBS
[En géophysique, cette] technique permet de déterminer la position des plaques terrestres avec une précision de quelques millimètres et ainsi de suivre leur mouvement actuel avec une même précision. 6, record 3, French, - t%C3%A9l%C3%A9m%C3%A9trie%20laser
Record number: 3, Textual support number: 3 OBS
télémétrie laser : terme en usage à Ressources naturelles Canada - Secteur des sciences de la Terre. 7, record 3, French, - t%C3%A9l%C3%A9m%C3%A9trie%20laser
Record number: 3, Textual support number: 1 PHR
Télémétrie laser sur satellite. 8, record 3, French, - t%C3%A9l%C3%A9m%C3%A9trie%20laser
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2022-06-03
Record 4, English
Record 4, Subject field(s)
- Information Processing (Informatics)
Record 4, Main entry term, English
- basic gate propagation delay time
1, record 4, English, basic%20gate%20propagation%20delay%20time
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 CONT
Basic gate propagation delay time... means the propagation delay time value corresponding to the basic gate used in a "monolithic integrated circuit". 2, record 4, English, - basic%20gate%20propagation%20delay%20time
Record 4, French
Record 4, Domaine(s)
- Traitement de l'information (Informatique)
Record 4, Main entry term, French
- temps de propagation de la porte de base
1, record 4, French, temps%20de%20propagation%20de%20la%20porte%20de%20base
correct, masculine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2021-11-01
Record 5, English
Record 5, Subject field(s)
- Optical Telecommunications
Record 5, Main entry term, English
- step-index
1, record 5, English, step%2Dindex
correct, adjective
Record 5, Abbreviations, English
Record 5, Synonyms, English
- stepped-index 2, record 5, English, stepped%2Dindex
correct, adjective
- step index 3, record 5, English, step%20index
correct, adjective
- stepped index 4, record 5, English, stepped%20index
correct, adjective
Record 5, Textual support, English
Record number: 5, Textual support number: 1 CONT
Fiber-optic cable that exhibits multimode propagation with a step index profile is thereby characterized as having higher attenuation and more time dispersion than the other propagation candidates. 5, record 5, English, - step%2Dindex
Record 5, French
Record 5, Domaine(s)
- Télécommunications optiques
Record 5, Main entry term, French
- à saut d'indice
1, record 5, French, %C3%A0%20saut%20d%27indice
correct
Record 5, Abbreviations, French
Record 5, Synonyms, French
- à échelon d'indice 2, record 5, French, %C3%A0%20%C3%A9chelon%20d%27indice
Record 5, Textual support, French
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2015-04-09
Record 6, English
Record 6, Subject field(s)
- Mathematical Geography
- Air Navigation Aids
- Spacecraft
Record 6, Main entry term, English
- pseudorange
1, record 6, English, pseudorange
correct, officially approved
Record 6, Abbreviations, English
Record 6, Synonyms, English
- pseudo-range 2, record 6, English, pseudo%2Drange
correct
Record 6, Textual support, English
Record number: 6, Textual support number: 1 DEF
A measure of the apparent propagation time from the satellite to the receiver antenna, expressed as a distance. 3, record 6, English, - pseudorange
Record number: 6, Textual support number: 1 OBS
pseudorange: term and definition provided by the Canadian Hydrographic Service. 3, record 6, English, - pseudorange
Record number: 6, Textual support number: 2 OBS
pseudorange: term officially approved by the International Civil Aviation Organization (ICAO). 4, record 6, English, - pseudorange
Record 6, French
Record 6, Domaine(s)
- Géographie mathématique
- Aides à la navigation aérienne
- Engins spatiaux
Record 6, Main entry term, French
- pseudodistance
1, record 6, French, pseudodistance
correct, feminine noun, officially approved
Record 6, Abbreviations, French
Record 6, Synonyms, French
- pseudo-distance 2, record 6, French, pseudo%2Ddistance
correct, feminine noun
Record 6, Textual support, French
Record number: 6, Textual support number: 1 DEF
Mesure du temps apparent de propagation entre le satellite et l'antenne du récepteur, exprimée en distance. 3, record 6, French, - pseudodistance
Record number: 6, Textual support number: 1 OBS
Dans la géolocalisation et navigation par un système de satellites, l'émetteur est embarqué à bord d'un satellite. 4, record 6, French, - pseudodistance
Record number: 6, Textual support number: 2 OBS
pseudo-distance : terme uniformisé par l'Organisation de l'aviation civile internationale (OACI). 5, record 6, French, - pseudodistance
Record 6, Spanish
Record 6, Campo(s) temático(s)
- Geografía matemática
- Ayuda para la navegación aérea
- Naves espaciales
Record 6, Main entry term, Spanish
- seudodistancia
1, record 6, Spanish, seudodistancia
correct, feminine noun, officially approved
Record 6, Abbreviations, Spanish
Record 6, Synonyms, Spanish
- pseudodistancia 2, record 6, Spanish, pseudodistancia
correct, feminine noun
Record 6, Textual support, Spanish
Record number: 6, Textual support number: 1 DEF
Diferencia entre la hora de transmisión por un satélite y la de recepción por un receptor GNSS [sistema global de navegación por satélite] multiplicada por la velocidad de la luz en el vacío, incluido el sesgo debido a la diferencia entre la referencia de tiempo del receptor GNSS y del satélite. [Definición aceptada oficialmente por la OACI.] 1, record 6, Spanish, - seudodistancia
Record number: 6, Textual support number: 1 OBS
seudodistancia: término aceptado oficialmente por la Organización de Aviación Civil Internacional (OACI). 3, record 6, Spanish, - seudodistancia
Record 7 - internal organization data 2014-03-21
Record 7, English
Record 7, Subject field(s)
- Radio Waves
- Telecommunications Transmission
- Signals (Military)
Record 7, Main entry term, English
- lowest usable frequency
1, record 7, English, lowest%20usable%20frequency
correct
Record 7, Abbreviations, English
- LUF 1, record 7, English, LUF
correct
Record 7, Synonyms, English
- lowest useful frequency 2, record 7, English, lowest%20useful%20frequency
correct
- LUF 2, record 7, English, LUF
correct
- LUF 2, record 7, English, LUF
Record 7, Textual support, English
Record number: 7, Textual support number: 1 DEF
The lowest frequency effective at a specified time for ionospheric propagation of radio waves between two specified points.(STWG) 3, record 7, English, - lowest%20usable%20frequency
Record 7, French
Record 7, Domaine(s)
- Ondes radioélectriques
- Transmission (Télécommunications)
- Transmissions de campagne (Militaire)
Record 7, Main entry term, French
- fréquence minimale utilisable
1, record 7, French, fr%C3%A9quence%20minimale%20utilisable
correct, feminine noun
Record 7, Abbreviations, French
- LUF 2, record 7, French, LUF
correct, feminine noun
Record 7, Synonyms, French
Record 7, Textual support, French
Record number: 7, Textual support number: 1 DEF
Fréquence la plus basse permettant, à un instant donné, d'établir une liaison radioélectrique de qualité acceptable entre deux points donnés par l'intermédiaire de l'ionosphère. (GTTT) 2, record 7, French, - fr%C3%A9quence%20minimale%20utilisable
Record number: 7, Textual support number: 1 OBS
fréquence minimale utilisable : terme et définition uniformisés par le Groupe de travail de terminologie des transmissions (GTTT). 2, record 7, French, - fr%C3%A9quence%20minimale%20utilisable
Record 7, Spanish
Record 7, Campo(s) temático(s)
- Ondas radioeléctricas
- Transmisión (Telecomunicaciones)
- Transmisiones de campaña (Militar)
Record 7, Main entry term, Spanish
- frecuencia mínima utilizable
1, record 7, Spanish, frecuencia%20m%C3%ADnima%20utilizable
correct, feminine noun, Mexico
Record 7, Abbreviations, Spanish
Record 7, Synonyms, Spanish
- mínima frecuencia utilizable 1, record 7, Spanish, m%C3%ADnima%20frecuencia%20utilizable
feminine noun
- LUF 1, record 7, Spanish, LUF
feminine noun
- LUF 1, record 7, Spanish, LUF
Record 7, Textual support, Spanish
Record number: 7, Textual support number: 1 DEF
Frecuencia más baja entre alrededor de 2 MHz (Mc/s) y alrededor de 30 MHz (Mc/s) que puede ser utilizada para un servicio determinado en un tiempo específico. 1, record 7, Spanish, - frecuencia%20m%C3%ADnima%20utilizable
Record number: 7, Textual support number: 1 OBS
A menudo es la misma que la de la frecuencia límite de absorción para la capa F2. Una excepción es cuando la posterior es menor que la de la frecuencia de corte de una capa inferior. LUF es la abreviatura del término inglés "lowest usable frequency". 1, record 7, Spanish, - frecuencia%20m%C3%ADnima%20utilizable
Record 8 - internal organization data 2013-04-04
Record 8, English
Record 8, Subject field(s)
- Scientific Measurements and Analyses
- Fire Safety
- Plastic Materials
Record 8, Main entry term, English
- flame spread rate
1, record 8, English, flame%20spread%20rate
correct, standardized
Record 8, Abbreviations, English
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, Textual support number: 1 DEF
The distance travelled by a flame front during its propagation, divided by time, under specified test conditions. 1, record 8, English, - flame%20spread%20rate
Record number: 8, Textual support number: 1 OBS
flame spread rate: term and definition standardized by the International Organization for Standardization (ISO). 2, record 8, English, - flame%20spread%20rate
Record 8, French
Record 8, Domaine(s)
- Mesures et analyse (Sciences)
- Sécurité incendie
- Matières plastiques
Record 8, Main entry term, French
- vitesse de propagation de flamme
1, record 8, French, vitesse%20de%20propagation%20de%20flamme
correct, feminine noun, standardized
Record 8, Abbreviations, French
Record 8, Synonyms, French
Record 8, Textual support, French
Record number: 8, Textual support number: 1 DEF
Distance parcourue par un front de flamme lors de sa propagation, divisée par le temps, dans des conditions d'essai spécifiées. 1, record 8, French, - vitesse%20de%20propagation%20de%20flamme
Record number: 8, Textual support number: 1 OBS
vitesse de propagation de flamme : terme et définition normalisés par l'Organisation internationale de normalisation (ISO). 2, record 8, French, - vitesse%20de%20propagation%20de%20flamme
Record 8, Spanish
Record 8, Campo(s) temático(s)
- Medición y análisis (Ciencias)
- Seguridad contra incendios
- Materiales plásticos
Record 8, Main entry term, Spanish
- velocidad de propagación de la llama
1, record 8, Spanish, velocidad%20de%20propagaci%C3%B3n%20de%20la%20llama
correct, feminine noun
Record 8, Abbreviations, Spanish
Record 8, Synonyms, Spanish
Record 8, Textual support, Spanish
Record number: 8, Textual support number: 1 DEF
Distancia que recorre un frente de llama durante su propagación, dividida por el tiempo, bajo condiciones de ensayo especificadas. 1, record 8, Spanish, - velocidad%20de%20propagaci%C3%B3n%20de%20la%20llama
Record 9 - internal organization data 2012-06-05
Record 9, English
Record 9, Subject field(s)
- Internet and Telematics
- Telephone Wires and Cables
Record 9, Main entry term, English
- acoustic delay line
1, record 9, English, acoustic%20delay%20line
correct, officially approved
Record 9, Abbreviations, English
Record 9, Synonyms, English
- sonic delay line 1, record 9, English, sonic%20delay%20line
correct, officially approved
Record 9, Textual support, English
Record number: 9, Textual support number: 1 DEF
A delay line whose operation is based on the time of propagation of sound waves in a given medium. [Definition officially approved by GESC. ] 2, record 9, English, - acoustic%20delay%20line
Record number: 9, Textual support number: 1 OBS
acoustic delay line; sonic delay line: terms officially approved by the Government EDP (Electronic Data Processing) Standards Committee (GESC). 3, record 9, English, - acoustic%20delay%20line
Record 9, French
Record 9, Domaine(s)
- Internet et télématique
- Câbles et fils téléphoniques
Record 9, Main entry term, French
- ligne à retard acoustique
1, record 9, French, ligne%20%C3%A0%20retard%20acoustique
correct, feminine noun, officially approved
Record 9, Abbreviations, French
Record 9, Synonyms, French
- ligne à retard sonique 2, record 9, French, ligne%20%C3%A0%20retard%20sonique
correct, feminine noun, officially approved
Record 9, Textual support, French
Record number: 9, Textual support number: 1 DEF
Ligne à retard dont le fonctionnement est basé sur le temps de propagation des ondes sonores dans un milieu déterminé. [Définition uniformisée par le CNGI.] 3, record 9, French, - ligne%20%C3%A0%20retard%20acoustique
Record number: 9, Textual support number: 1 OBS
ligne à retard acoustique; ligne à retard sonique: termes uniformisés par le Comité des normes gouvernementales en informatique (CNGI). 4, record 9, French, - ligne%20%C3%A0%20retard%20acoustique
Record 9, Spanish
Record 9, Campo(s) temático(s)
- Internet y telemática
- Cables e hilos telefónicos
Record 9, Main entry term, Spanish
- línea de retardo sónico
1, record 9, Spanish, l%C3%ADnea%20de%20retardo%20s%C3%B3nico
correct, feminine noun
Record 9, Abbreviations, Spanish
Record 9, Synonyms, Spanish
- línea de atraso acústico 2, record 9, Spanish, l%C3%ADnea%20de%20atraso%20ac%C3%BAstico
correct, feminine noun
Record 9, Textual support, Spanish
Record number: 9, Textual support number: 1 DEF
Línea de retardo que encierra un medio que reacciona ante la propagación de las ondas sonoras. 3, record 9, Spanish, - l%C3%ADnea%20de%20retardo%20s%C3%B3nico
Record 10 - internal organization data 2010-04-29
Record 10, English
Record 10, Subject field(s)
- Scientific Measurements and Analyses
- Weather Stations and Meteorological Instruments and Equipment
- Acoustics (Physics)
Record 10, Main entry term, English
- maximum length sequence
1, record 10, English, maximum%20length%20sequence
correct
Record 10, Abbreviations, English
- MLS 1, record 10, English, MLS
correct
Record 10, Synonyms, English
Record 10, Textual support, English
Record number: 10, Textual support number: 1 DEF
A measurement signal [that] consists of a sequence of pseudo-random numbers [or pulses] that are sent as audio to [an] output. 2, record 10, English, - maximum%20length%20sequence
Record number: 10, Textual support number: 1 CONT
MLS is an abbreviation for Maximum Length Sequence. ... Nowadays Maximum Length Sequence measurements are quite standard in many different application fields. One of them is acoustics. ... The MLS method can also be used to analyze and obtain information about the impedance or the absorption coefficient of a surface. 3, record 10, English, - maximum%20length%20sequence
Record number: 10, Textual support number: 2 CONT
The existing wind speed instrument... measures wind speed and direction simultaneously with good accuracy.... Other possible methods to collect wind data simultaneously are for example hotwire anemometer instruments or MLS(maximum length sequence).... In brief, the travel time of a sound pulse is used to determine the wind speed. The MLS method can give the wind component along the sound propagation path with sufficient accuracy and can also increase the signal to noise ratio. 4, record 10, English, - maximum%20length%20sequence
Record 10, French
Record 10, Domaine(s)
- Mesures et analyse (Sciences)
- Stations, instruments et équipements météorologiques
- Acoustique (Physique)
Record 10, Main entry term, French
- séquence de longueur maximale
1, record 10, French, s%C3%A9quence%20de%20longueur%20maximale
correct, feminine noun
Record 10, Abbreviations, French
- MLS 2, record 10, French, MLS
feminine noun
Record 10, Synonyms, French
- séquence MLS 3, record 10, French, s%C3%A9quence%20MLS
correct, feminine noun
- séquence M 4, record 10, French, s%C3%A9quence%20M
feminine noun
Record 10, Textual support, French
Record number: 10, Textual support number: 1 DEF
[...] signal binaire périodique composé de suites pseudo-aléatoires [...] 5, record 10, French, - s%C3%A9quence%20de%20longueur%20maximale
Record number: 10, Textual support number: 1 CONT
MLSSA est un système de mesures de différents types de systèmes linéaires mais son application première est le domaine des mesures audio et acoustiques. Les initiales MLSSA signifient : Maximum-Length Sequence System Analyser (Analyseur à système de séquences de longueur maximale)[...] MLSSA utilise un signal test de type spécial appelé une séquence de longueur maximale (MLS) comme alternative au stimulus classique par bruit blanc. Contrairement au bruit blanc, une MLS est déterminée et périodique et contient néanmoins toutes les caractéristiques typiques du bruit blanc. 2, record 10, French, - s%C3%A9quence%20de%20longueur%20maximale
Record 10, Spanish
Record 10, Campo(s) temático(s)
- Medición y análisis (Ciencias)
- Estaciones, instrumentos y equipos meteorológicos
- Acústica (Física)
Record 10, Main entry term, Spanish
- secuencia de máxima longitud
1, record 10, Spanish, secuencia%20de%20m%C3%A1xima%20longitud
feminine noun
Record 10, Abbreviations, Spanish
Record 10, Synonyms, Spanish
Record 10, Textual support, Spanish
Record 11 - internal organization data 2010-04-12
Record 11, English
Record 11, Subject field(s)
- Acoustics (Physics)
- Building Insulation and Acoustical Design
Record 11, Main entry term, English
- mean free path
1, record 11, English, mean%20free%20path
correct
Record 11, Abbreviations, English
Record 11, Synonyms, English
Record 11, Textual support, English
Record number: 11, Textual support number: 1 DEF
The distance between successive reflections traveled by sound waves in an enclosure, averaged over time and all initial directions of propagation. 2, record 11, English, - mean%20free%20path
Record 11, French
Record 11, Domaine(s)
- Acoustique (Physique)
- Isolation et acoustique architecturale
Record 11, Main entry term, French
- libre parcours moyen
1, record 11, French, libre%20parcours%20moyen
correct, masculine noun, standardized
Record 11, Abbreviations, French
Record 11, Synonyms, French
Record 11, Textual support, French
Record number: 11, Textual support number: 1 DEF
Distance moyenne parcourue par une onde acoustique, dans une enceinte close, entre deux réflexions successives. [Définition normalisée par l'AFNOR et reproduite avec son autorisation]. 2, record 11, French, - libre%20parcours%20moyen
Record number: 11, Textual support number: 1 CONT
[...] il est [...] possible [...] de définir le parcours moyen qu'une onde peut parcourir dans une salle quelconque, entre deux réflexions successives. C'est ce parcours K que l'on appelle libre parcours moyen : il est égal au produit de la célérité du son c par l'intervalle de temps moyen séparant deux réflexions successives. 3, record 11, French, - libre%20parcours%20moyen
Record number: 11, Textual support number: 1 OBS
libre parcours moyen : terme normalisé par l'AFNOR. 4, record 11, French, - libre%20parcours%20moyen
Record 11, Spanish
Record 11, Textual support, Spanish
Record 12 - internal organization data 2010-01-29
Record 12, English
Record 12, Subject field(s)
- Radio Waves
- Telecommunications Transmission
Record 12, Main entry term, English
- lowest useful high frequency
1, record 12, English, lowest%20useful%20high%20frequency
correct
Record 12, Abbreviations, English
- LUHF 2, record 12, English, LUHF
correct
Record 12, Synonyms, English
- lowest usable high frequency 3, record 12, English, lowest%20usable%20high%20frequency
correct
- LUHF 3, record 12, English, LUHF
correct
- LUHF 3, record 12, English, LUHF
Record 12, Textual support, English
Record number: 12, Textual support number: 1 DEF
In radio transmission, the lowest frequency effective at a specified time for ionospheric propagation of radio waves between any two points, excluding frequencies below several megahertz. 4, record 12, English, - lowest%20useful%20high%20frequency
Record number: 12, Textual support number: 1 OBS
[The lowest usable high frequency] is determined by such factors as absorption, transmitter power, antenna gain, receiver characteristics, type of service, and noise conditions. 4, record 12, English, - lowest%20useful%20high%20frequency
Record number: 12, Textual support number: 2 OBS
The high frequency band is set between 3 to 30 MHz. 5, record 12, English, - lowest%20useful%20high%20frequency
Record 12, French
Record 12, Domaine(s)
- Ondes radioélectriques
- Transmission (Télécommunications)
Record 12, Main entry term, French
- haute fréquence minimale utilisable
1, record 12, French, haute%20fr%C3%A9quence%20minimale%20utilisable
proposal, feminine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
Record 12, Textual support, French
Record 12, Spanish
Record 12, Textual support, Spanish
Record 13 - internal organization data 2009-08-07
Record 13, English
Record 13, Subject field(s)
- Seismic Prospecting
- Geological Prospecting
- Oil and Natural Gas Extraction
Record 13, Main entry term, English
- time-lapse seismic
1, record 13, English, time%2Dlapse%20seismic
correct
Record 13, Abbreviations, English
Record 13, Synonyms, English
- 4D seismic 2, record 13, English, 4D%20seismic
correct
- 4-D seismic 3, record 13, English, 4%2DD%20seismic
Record 13, Textual support, English
Record number: 13, Textual support number: 1 CONT
Three-dimensional(3D) seismic surveys utilise 2D grids of seismic sources and receivers deployed on the ground surface. The seismic response of the ground is recorded as a time series corresponding to each source-receiver pair, and the wave propagation time becomes the third dimension of the data set.... If a 3D seismic survey is repeated at several time intervals, this historical time(as opposed to the wave propagation time) becomes a fourth dimension, hence the name 4D or time-lapse seismic. The 4D approach allows a detailed description of the evolution of the reservoir, but the overall cost of the survey escalates rapidly by repeating conventional 3D surveys. 4, record 13, English, - time%2Dlapse%20seismic
Record number: 13, Textual support number: 1 PHR
Time-lapse seismic data, experiment, measurement, modeling, response, result, survey, test. 5, record 13, English, - time%2Dlapse%20seismic
Record 13, Key term(s)
- time lapse seismic
Record 13, French
Record 13, Domaine(s)
- Prospection sismique
- Prospection géologique
- Extraction du pétrole et du gaz naturel
Record 13, Main entry term, French
- sismique 4D
1, record 13, French, sismique%204D
correct, feminine noun
Record 13, Abbreviations, French
Record 13, Synonyms, French
- sismique répétitive 2, record 13, French, sismique%20r%C3%A9p%C3%A9titive
correct, feminine noun
- sismique répétée 3, record 13, French, sismique%20r%C3%A9p%C3%A9t%C3%A9e
correct, feminine noun
Record 13, Textual support, French
Record number: 13, Textual support number: 1 CONT
Afin d'obtenir une image plus précise et plus fiable du sous-sol, on emploie la technique de la sismique 3D [...] Elle permet même souvent de repérer directement les hydrocarbures dans les couches géologiques. Les récepteurs sont placés en nappes afin de construire une image du sous-sol en volume (en trois dimensions). La technique de la sismique 4D va plus loin encore, en faisant intervenir la quatrième dimension : le temps. Sur un gisement en production, on effectue plusieurs enregistrements successifs de sismique 3D, à intervalles de temps réguliers. La comparaison des enregistrements permet ensuite de suivre l'évolution du gisement pendant sa production. 4, record 13, French, - sismique%204D
Record 13, Key term(s)
- séismique 4D
- séismique répétitive
Record 13, Spanish
Record 13, Campo(s) temático(s)
- Prospección sísmica
- Prospección geológica
- Extracción de petróleo y gas natural
Record 13, Main entry term, Spanish
- sísmica 4D
1, record 13, Spanish, s%C3%ADsmica%204D
correct, feminine noun
Record 13, Abbreviations, Spanish
Record 13, Synonyms, Spanish
- sísmica de repetición 2, record 13, Spanish, s%C3%ADsmica%20de%20repetici%C3%B3n
correct, feminine noun
- sísmica con lapso de tiempo 3, record 13, Spanish, s%C3%ADsmica%20con%20lapso%20de%20tiempo
correct, feminine noun
Record 13, Textual support, Spanish
Record number: 13, Textual support number: 1 CONT
[...] los grupos de producción pueden utilizar levantamientos sísmicos aplicando la técnica de lapsos de tiempo - sísmica 4D - a fin de rastrear cambios de saturación y de presión, para un mejor emplazamiento de los pozos de relleno [...] 2, record 13, Spanish, - s%C3%ADsmica%204D
Record 14 - external organization data 2009-07-30
Record 14, English
Record 14, Subject field(s)
- Compartment - ISO/IEC JTC 1 Information Technology Vocabulary
Universal entry(ies) Record 14
Record 14, Main entry term, English
- polarization summary
1, record 14, English, polarization%20summary
correct, standardized
Record 14, Abbreviations, English
Record 14, Synonyms, English
Record 14, Textual support, English
Record number: 14, Textual support number: 1 DEF
polarization of a propagating wave is determined by the locus or path described by the electric field vector with respect to time 1, record 14, English, - polarization%20summary
Record number: 14, Textual support number: 1 OBS
Polarization is a term that often arises in the literature and when considering radio frequency communication and RFID. If we ascribe an x, y, z co-ordinate system to a propagating wave as illustrated below, with the direction of propagation being in the z direction, the electric field vector E will be in the x, y plane. If E remains in the same orientation with respect to time, so that its locus describes a straight line, the wave is said to be linearly polarized. However, if the locus describes a circular motion with respect to time the wave is said to be circularly polarized. Where the locus describes an elliptical path, the wave is said to be elliptically polarized. 1, record 14, English, - polarization%20summary
Record number: 14, Textual support number: 2 OBS
Circular polarization is often used in communication systems since the orientation of the transmitting and receiving antenna is less important than it is with linearly polarized waves. The magnetic vector, H, always remains perpendicular to the E vector. Using an IEEE convention, a clockwise circular rotating wavefront approaching a receiver is defined as being left-hand circular (LHC) polarized. The power in the wavefront is expressed in the form of the Poynting vector, P: P = (E x H) = E x H sin ..., where ... is the phase angle between E and H. 1, record 14, English, - polarization%20summary
Record number: 14, Textual support number: 3 OBS
polarization summary: term and definition standardized by ISO/IEC [ISO/IEC 19762-4:2008]. 2, record 14, English, - polarization%20summary
Record 14, French
Record 14, Textual support, French
Record 14, Spanish
Record 14, Textual support, Spanish
Record 15 - internal organization data 2008-05-23
Record 15, English
Record 15, Subject field(s)
- Radio Waves
- Military Communications
Record 15, Main entry term, English
- frequency optimum traffic
1, record 15, English, frequency%20optimum%20traffic
correct
Record 15, Abbreviations, English
- FOT 1, record 15, English, FOT
correct
Record 15, Synonyms, English
- frequency of optimum traffic 2, record 15, English, frequency%20of%20optimum%20traffic
correct
- FOT 2, record 15, English, FOT
correct
- FOT 2, record 15, English, FOT
- frequency of optimum transmission 2, record 15, English, frequency%20of%20optimum%20transmission
correct
- optimum traffic frequency 3, record 15, English, optimum%20traffic%20frequency
correct
- OTF 3, record 15, English, OTF
correct
- OTF 3, record 15, English, OTF
- optimum working frequency 3, record 15, English, optimum%20working%20frequency
correct
Record 15, Textual support, English
Record number: 15, Textual support number: 1 DEF
The most effective frequency at a specified time for ionospheric propagation of radio waves between two specified points. 1, record 15, English, - frequency%20optimum%20traffic
Record 15, French
Record 15, Domaine(s)
- Ondes radioélectriques
- Transmissions militaires
Record 15, Main entry term, French
- fréquence optimale de trafic
1, record 15, French, fr%C3%A9quence%20optimale%20de%20trafic
correct, feminine noun, officially approved
Record 15, Abbreviations, French
- FOT 1, record 15, French, FOT
correct, feminine noun, officially approved
Record 15, Synonyms, French
Record 15, Textual support, French
Record number: 15, Textual support number: 1 DEF
Fréquence permettant la meilleure propagation ionosphérique des ondes radio, à un moment donnée et entre deux points précis. 1, record 15, French, - fr%C3%A9quence%20optimale%20de%20trafic
Record number: 15, Textual support number: 1 OBS
Terme et définition uniformisés par le Groupe de travail de terminologie des Transmissions. 1, record 15, French, - fr%C3%A9quence%20optimale%20de%20trafic
Record 15, Spanish
Record 15, Campo(s) temático(s)
- Ondas radioeléctricas
- Comunicaciones militares
Record 15, Main entry term, Spanish
- frecuencia óptima de tráfico
1, record 15, Spanish, frecuencia%20%C3%B3ptima%20de%20tr%C3%A1fico
correct, feminine noun
Record 15, Abbreviations, Spanish
- FOT 1, record 15, Spanish, FOT
correct, feminine noun
Record 15, Synonyms, Spanish
Record 15, Textual support, Spanish
Record 16 - internal organization data 2007-06-29
Record 16, English
Record 16, Subject field(s)
- Operating Systems (Software)
- Surveillance, Detection and Reconnaissance (Military)
- Intelligence (Military)
- Remote Sensing
Record 16, Main entry term, English
- imagery exploitation system
1, record 16, English, imagery%20exploitation%20system
correct
Record 16, Abbreviations, English
- IES 1, record 16, English, IES
correct
Record 16, Synonyms, English
Record 16, Textual support, English
Record number: 16, Textual support number: 1 CONT
Imagery Exploitation System (IES). Modernized Imagery Exploitation System (MIES). MIES is a Corps and EAC tactical imagery exploitation system capable of receiving, processing, and disseminating national and theater imagery. The MIES provides first phase imagery exploitation for the Indications and Warnings (I&W) missions of Army users. The system provides IMINT reports and Secondary Imagery Dissemination (SID) through an extensive communications section. It travels with its own satellite communications (SATCOM) system that provides the relayed national imagery through the Defense Dissemination System (DDS). 2, record 16, English, - imagery%20exploitation%20system
Record number: 16, Textual support number: 2 CONT
The imagery Exploitation System/Balanced Technology Initiative(IES/BTI) is a first phase near-real time image exploitation system to support Army Corps intelligence and electronic warfare(IEW) situation development, target development and target acquisition. IES/BTI exploits synthetic aperture radar(SAR) and infrared(IR) imagery and annotates the presence and type(artillery, armor, etc) of military units(company size and above). IES/BTI employs a hierarchical reasoning paradigm, using Bayesian inference for hypotheses management and belief propagation to solve the complex force/terrain/military situation and formation. 3, record 16, English, - imagery%20exploitation%20system
Record number: 16, Textual support number: 1 PHR
Aerial, airborne real-time, automated, deployable, ground, integrated tactical, knowledge-based, modernized, modular, multi-, multi-processor radar, national, tactical imagery exploitation system (MIES). 4, record 16, English, - imagery%20exploitation%20system
Record 16, French
Record 16, Domaine(s)
- Systèmes d'exploitation (Logiciels)
- Surveillance, détection et reconnaissance (Militaire)
- Renseignement (Militaire)
- Télédétection
Record 16, Main entry term, French
- système d'exploitation photographique
1, record 16, French, syst%C3%A8me%20d%27exploitation%20photographique
correct, masculine noun
Record 16, Abbreviations, French
- IES 2, record 16, French, IES
masculine noun
Record 16, Synonyms, French
Record 16, Textual support, French
Record number: 16, Textual support number: 1 CONT
Dans ce domaine des capacités, l'AED [Agence européenne de défense] a porté son attention sur trois priorités. Des initiatives importantes se préparent dans le domaine «commandement, contrôle et communication», qui portent en particulier sur les fonctions radioélectriques définies par logiciel, en coopération avec la Commission, et sur un système d'exploitation photographique du théâtre d'opérations. 1, record 16, French, - syst%C3%A8me%20d%27exploitation%20photographique
Record 16, Spanish
Record 16, Textual support, Spanish
Record 17 - internal organization data 2006-05-25
Record 17, English
Record 17, Subject field(s)
- Long-Distance Pipelines
- Inspection for Defects (Materials Engineering)
Record 17, Main entry term, English
- intelligent system for pipeline infrastructure reliability
1, record 17, English, intelligent%20system%20for%20pipeline%20infrastructure%20reliability
correct
Record 17, Abbreviations, English
- ISPIR 1, record 17, English, ISPIR
correct
Record 17, Synonyms, English
- intelligent system for pipeline inspection and reliability 2, record 17, English, intelligent%20system%20for%20pipeline%20inspection%20and%20reliability
Record 17, Textual support, English
Record number: 17, Textual support number: 1 CONT
ISPIR can be used to monitor critical pipeline elements on-line, in real time, all the time, to evaluate structural integrity, including pressure and temperature changes, internal corrosion, cracking, and crack propagation. Coupled with data management, the system detects leaks, buckling, bending, soil movement, and other activities. 3, record 17, English, - intelligent%20system%20for%20pipeline%20infrastructure%20reliability
Record 17, French
Record 17, Domaine(s)
- Canalisations à grande distance
- Détection des défauts des matériaux
Record 17, Main entry term, French
- système intelligent pour l'amélioration de la fiabilité des infrastructures de pipeline
1, record 17, French, syst%C3%A8me%20intelligent%20pour%20l%27am%C3%A9lioration%20de%20la%20fiabilit%C3%A9%20des%20infrastructures%20de%20pipeline
correct, masculine noun
Record 17, Abbreviations, French
- SIAFIP 2, record 17, French, SIAFIP
correct, masculine noun
Record 17, Synonyms, French
- système intelligent pour l'amélioration de la fiabilité de l'infrastructure des pipelines 3, record 17, French, syst%C3%A8me%20intelligent%20pour%20l%27am%C3%A9lioration%20de%20la%20fiabilit%C3%A9%20de%20l%27infrastructure%20des%20pipelines
masculine noun
- SIAFIP 2, record 17, French, SIAFIP
correct, masculine noun
- SIAFIP 2, record 17, French, SIAFIP
- système intelligent de surveillance de la fiabilité de l'infrastructure pipelinière 4, record 17, French, syst%C3%A8me%20intelligent%20de%20surveillance%20de%20la%20fiabilit%C3%A9%20de%20l%27infrastructure%20pipelini%C3%A8re
masculine noun
- SISFIP 4, record 17, French, SISFIP
masculine noun
- SISFIP 4, record 17, French, SISFIP
- système intelligent pour inspection et fiabilité de pipeline 5, record 17, French, syst%C3%A8me%20intelligent%20pour%20inspection%20et%20fiabilit%C3%A9%20de%20pipeline
masculine noun
Record 17, Textual support, French
Record number: 17, Textual support number: 1 CONT
[...] les systèmes intelligents de surveillance de la fiabilité de l'infrastructure pipelinière (SISFIP) [...] peuvent surveiller en direct, en temps réel et 24 heures sur 24 des éléments cruciaux d'un pipeline, évaluer son intégrité structurale, dont les changements de pression et de température, la corrosion interne, la fissuration et la propagation des fissures. La gestion des données permet au système de détecter les fuites, le flambage, les déformations, les mouvements du sol, etc. 4, record 17, French, - syst%C3%A8me%20intelligent%20pour%20l%27am%C3%A9lioration%20de%20la%20fiabilit%C3%A9%20des%20infrastructures%20de%20pipeline
Record 17, Spanish
Record 17, Textual support, Spanish
Record 18 - internal organization data 2006-04-06
Record 18, English
Record 18, Subject field(s)
- Radio Waves
Record 18, Main entry term, English
- left-hand polarized wave
1, record 18, English, left%2Dhand%20polarized%20wave
correct
Record 18, Abbreviations, English
Record 18, Synonyms, English
- anti-clockwise polarized wave 1, record 18, English, anti%2Dclockwise%20polarized%20wave
correct
- counter-clockwise polarized wave 1, record 18, English, counter%2Dclockwise%20polarized%20wave
correct
- left-hand anti-clockwise elliptically polarized wave 1, record 18, English, left%2Dhand%20anti%2Dclockwise%20elliptically%20polarized%20wave
correct
- left-hand anti-clockwise circularly polarized wave 1, record 18, English, left%2Dhand%20anti%2Dclockwise%20circularly%20polarized%20wave
correct
Record 18, Textual support, English
Record number: 18, Textual support number: 1 DEF
An elliptically or circularly polarized wave in which the electric vector in any fixed plane normal to the direction of propagation rotates with time in a left-hand or anti-clockwise direction, as seen by an observer looking in, i. e. not against, the direction of propagation. 2, record 18, English, - left%2Dhand%20polarized%20wave
Record 18, French
Record 18, Domaine(s)
- Ondes radioélectriques
Record 18, Main entry term, French
- onde polarisée circulairement sinistrorsum
1, record 18, French, onde%20polaris%C3%A9e%20circulairement%20sinistrorsum
correct, feminine noun
Record 18, Abbreviations, French
Record 18, Synonyms, French
- onde électromagnétique polarisée circulairement sinistrorsum 1, record 18, French, onde%20%C3%A9lectromagn%C3%A9tique%20polaris%C3%A9e%20circulairement%20sinistrorsum
correct, feminine noun
- onde polarisée sinistrorsum 1, record 18, French, onde%20polaris%C3%A9e%20sinistrorsum
correct, feminine noun
- onde à polarisation lévogyre 1, record 18, French, onde%20%C3%A0%20polarisation%20l%C3%A9vogyre
correct, feminine noun
- onde polarisée senestrorsum 1, record 18, French, onde%20polaris%C3%A9e%20senestrorsum
correct, feminine noun
Record 18, Textual support, French
Record number: 18, Textual support number: 1 DEF
Onde électromagnétique polarisée elliptiquement ou circulairement dont, pour un observateur regardant dans le sens de la propagation, le vecteur déplacement électrique tourne en fonction du temps, dans un plan fixe quelconque normal à la direction de propagation, dans le sens sinistrorsum, c'est-à-dire dans le sens contraire à celui des aiguilles d'une montre. 1, record 18, French, - onde%20polaris%C3%A9e%20circulairement%20sinistrorsum
Record number: 18, Textual support number: 1 OBS
sénestrorsum : Cette graphie, puisée des Rectifications de l'orthographe recommandées par le Conseil supérieur de la langue française, est attestée dans le Petit Robert (2006). 2, record 18, French, - onde%20polaris%C3%A9e%20circulairement%20sinistrorsum
Record 18, Key term(s)
- onde polarisée sénestrorsum
Record 18, Spanish
Record 18, Campo(s) temático(s)
- Ondas radioeléctricas
Record 18, Main entry term, Spanish
- onda polarizada elípticamente levógira
1, record 18, Spanish, onda%20polarizada%20el%C3%ADpticamente%20lev%C3%B3gira
correct, feminine noun
Record 18, Abbreviations, Spanish
Record 18, Synonyms, Spanish
- onda polarizada circularmente levógira 1, record 18, Spanish, onda%20polarizada%20circularmente%20lev%C3%B3gira
correct, feminine noun
- onda de polarización sinistrórsum 1, record 18, Spanish, onda%20de%20polarizaci%C3%B3n%20sinistr%C3%B3rsum
correct, feminine noun
- onda de polarización levógira 1, record 18, Spanish, onda%20de%20polarizaci%C3%B3n%20lev%C3%B3gira
correct, feminine noun
- onda de polarización elíptica sinistrorsum 1, record 18, Spanish, onda%20de%20polarizaci%C3%B3n%20el%C3%ADptica%20sinistrorsum
correct, feminine noun
- onda de polarización circular sinistrorsum 1, record 18, Spanish, onda%20de%20polarizaci%C3%B3n%20circular%20sinistrorsum
correct, feminine noun
Record 18, Textual support, Spanish
Record number: 18, Textual support number: 1 DEF
Onda electromagnética polarizada circular o elípticamente en la que, para un observador que mira en la dirección de la propagación, el vector eléctrico en un plano fijo perpendicular a la dirección de la propagación gira en sentido sinistrorsum, es decir, en sentido contrario al de las agujas del reloj. 1, record 18, Spanish, - onda%20polarizada%20el%C3%ADpticamente%20lev%C3%B3gira
Record number: 18, Textual support number: 1 OBS
En el sentido contrario de la agujas del reloj. 1, record 18, Spanish, - onda%20polarizada%20el%C3%ADpticamente%20lev%C3%B3gira
Record 18, Key term(s)
- onda polarizada en sentido levógiro
- onda polarizada en sentido anti-horario
Record 19 - internal organization data 2006-04-06
Record 19, English
Record 19, Subject field(s)
- Radio Waves
Record 19, Main entry term, English
- left-hand polarization
1, record 19, English, left%2Dhand%20polarization
correct
Record 19, Abbreviations, English
Record 19, Synonyms, English
- counter-clockwise polarization 1, record 19, English, counter%2Dclockwise%20polarization
correct
Record 19, Textual support, English
Record number: 19, Textual support number: 1 DEF
Polarization such that the electric field strength vector or a specified field vector rotates in function of time in a counter-clockwise sense in any fixed plane normal to the direction of propagation or to a specified reference direction, as seen by an observer looking in this direction. 2, record 19, English, - left%2Dhand%20polarization
Record 19, French
Record 19, Domaine(s)
- Ondes radioélectriques
Record 19, Main entry term, French
- polarisation senestrorsum
1, record 19, French, polarisation%20senestrorsum
correct, feminine noun
Record 19, Abbreviations, French
Record 19, Synonyms, French
Record 19, Textual support, French
Record number: 19, Textual support number: 1 DEF
Polarisation telle que, pour un observateur regardant dans la direction de propagation ou dans une direction de référence spécifiée, le vecteur champ électrique ou un vecteur de champ spécifié tourne, en fonction du temps, dans un plan fixe normal à cette direction et dans le sens contraire à celui des aiguilles d'une montre. 1, record 19, French, - polarisation%20senestrorsum
Record number: 19, Textual support number: 1 OBS
sénestrorsum : Cette graphie, puisée des Rectifications de l'orthographe recommandées par le Conseil supérieur de la langue française, est attestée dans le Petit Robert (2006). 2, record 19, French, - polarisation%20senestrorsum
Record 19, Key term(s)
- polarisation sénestrorsum
Record 19, Spanish
Record 19, Campo(s) temático(s)
- Ondas radioeléctricas
Record 19, Main entry term, Spanish
- polarización levógira
1, record 19, Spanish, polarizaci%C3%B3n%20lev%C3%B3gira
correct, feminine noun
Record 19, Abbreviations, Spanish
Record 19, Synonyms, Spanish
- polarización sinistrórsum 1, record 19, Spanish, polarizaci%C3%B3n%20sinistr%C3%B3rsum
correct, feminine noun
- polarización en sentido anti-horario 1, record 19, Spanish, polarizaci%C3%B3n%20en%20sentido%20anti%2Dhorario
feminine noun
Record 19, Textual support, Spanish
Record number: 19, Textual support number: 1 DEF
Polarización tal que el vector del campo eléctrico o un vector de campo determinado rota en función del tiempo en el sentido contrario al de las agujas del reloj en cualquier plano fijo perpendicular a la dirección de propagación o a una dirección de referencia determinada, visto por un observador que mira en esta dirección. 1, record 19, Spanish, - polarizaci%C3%B3n%20lev%C3%B3gira
Record 20 - internal organization data 2006-04-04
Record 20, English
Record 20, Subject field(s)
- Hydrology and Hydrography
- Scientific Measurements and Analyses
Record 20, Main entry term, English
- ultrasonic depth finder
1, record 20, English, ultrasonic%20depth%20finder
correct
Record 20, Abbreviations, English
Record 20, Synonyms, English
- Fathometer 2, record 20, English, Fathometer
correct, trademark
- sonic depth sounder 3, record 20, English, sonic%20depth%20sounder
Record 20, Textual support, English
Record number: 20, Textual support number: 1 DEF
Instrument for measuring or displaying the depth of water under a ship by measuring the time of propagation of a pulse of ultrasonic waves to the sea bed and back. 1, record 20, English, - ultrasonic%20depth%20finder
Record 20, French
Record 20, Domaine(s)
- Hydrologie et hydrographie
- Mesures et analyse (Sciences)
Record 20, Main entry term, French
- sondeur à ultrasons
1, record 20, French, sondeur%20%C3%A0%20ultrasons
correct, masculine noun
Record 20, Abbreviations, French
Record 20, Synonyms, French
- sondeur à ultra-sons 2, record 20, French, sondeur%20%C3%A0%20ultra%2Dsons
correct, masculine noun
- sondeur à ultra-son 3, record 20, French, sondeur%20%C3%A0%20ultra%2Dson
correct, masculine noun
- sondeur à ultrason 4, record 20, French, sondeur%20%C3%A0%20ultrason
correct, masculine noun
- sondeur à écho ultrasonore 5, record 20, French, sondeur%20%C3%A0%20%C3%A9cho%20ultrasonore
correct, masculine noun
- sondeur ultrasonore 5, record 20, French, sondeur%20ultrasonore
correct, masculine noun
Record 20, Textual support, French
Record number: 20, Textual support number: 1 DEF
Appareil fonctionnant d'après la mesure de l'intervalle très bref qui s'écoule entre l'instant où le bâtiment équipé d'un dispositif approprié émet dans l'eau une série d'ultra-sons (oscillations) d'une durée très brève et le moment où ces oscillations, réfléchies par le fond, reviennent au bâtiment qui les reçoit sur des récepteurs appropriés. 3, record 20, French, - sondeur%20%C3%A0%20ultrasons
Record number: 20, Textual support number: 1 CONT
Les levés bathymétriques sont effectués à l'aide de sondeurs à écho sonore ou ultrasonore. 5, record 20, French, - sondeur%20%C3%A0%20ultrasons
Record number: 20, Textual support number: 1 OBS
ultrason : Cette graphie, puisée des Rectifications de l'orthographe recommandées par le Conseil supérieur de la langue française, est attestée dans le Petit Robert (2006). 6, record 20, French, - sondeur%20%C3%A0%20ultrasons
Record 20, Spanish
Record 20, Textual support, Spanish
Record 21 - external organization data 2006-02-03
Record 21, English
Record 21, Subject field(s)
- Compartment - ISO/IEC JTC 1 Information Technology Vocabulary
Universal entry(ies) Record 21
Record 21, Main entry term, English
- transmission path delay
1, record 21, English, transmission%20path%20delay
correct, standardized
Record 21, Abbreviations, English
Record 21, Synonyms, English
- one-way propagation time 1, record 21, English, one%2Dway%20propagation%20time
correct, standardized
Record 21, Textual support, English
Record number: 21, Textual support number: 1 DEF
time required for a bit to travel between the two most distant data stations in a bus network 1, record 21, English, - transmission%20path%20delay
Record number: 21, Textual support number: 1 OBS
transmission path delay; one-way propagation time : terms and definition standardized by ISO/IEC [ISO/IEC 2382-25 : 1992]. 2, record 21, English, - transmission%20path%20delay
Record 21, French
Record 21, Domaine(s)
- Tiroir - ISO/CEI JTC 1 Vocabulaire des technologies de l'information
Entrée(s) universelle(s) Record 21
Record 21, Main entry term, French
- temps de propagation
1, record 21, French, temps%20de%20propagation
correct, masculine noun, standardized
Record 21, Abbreviations, French
Record 21, Synonyms, French
Record 21, Textual support, French
Record number: 21, Textual support number: 1 DEF
dans un réseau en bus, temps mis par un bit pour parcourir la distance entre les deux stations de données les plus éloignées l'une de l'autre 1, record 21, French, - temps%20de%20propagation
Record number: 21, Textual support number: 1 OBS
temps de propagation : terme et définition normalisés par l'ISO/CEI [ISO/IEC 2382-25:1992]. 2, record 21, French, - temps%20de%20propagation
Record 21, Spanish
Record 21, Textual support, Spanish
Record 22 - external organization data 2006-02-03
Record 22, English
Record 22, Subject field(s)
- Compartment - ISO/IEC JTC 1 Information Technology Vocabulary
Universal entry(ies) Record 22
Record 22, Main entry term, English
- round-trip propagation time
1, record 22, English, round%2Dtrip%20propagation%20time
correct, standardized
Record 22, Abbreviations, English
Record 22, Synonyms, English
Record 22, Textual support, English
Record number: 22, Textual support number: 1 DEF
twice the time required for a bit to travel between the two most distant data stations in a bus network 1, record 22, English, - round%2Dtrip%20propagation%20time
Record number: 22, Textual support number: 1 OBS
In a network using carrier sense, each frame must be long enough so that a collision or jam signal may be detected by the transmitting station while this frame is being transmitted. Its minimum length is therefore determined by the round-trip propagation time. 1, record 22, English, - round%2Dtrip%20propagation%20time
Record number: 22, Textual support number: 2 OBS
round-trip propagation time : term and definition standardized by ISO/IEC [ISO/IEC 2382-25 : 1992]. 2, record 22, English, - round%2Dtrip%20propagation%20time
Record 22, French
Record 22, Domaine(s)
- Tiroir - ISO/CEI JTC 1 Vocabulaire des technologies de l'information
Entrée(s) universelle(s) Record 22
Record 22, Main entry term, French
- temps de propagation d'aller-retour
1, record 22, French, temps%20de%20propagation%20d%27aller%2Dretour
correct, masculine noun, standardized
Record 22, Abbreviations, French
Record 22, Synonyms, French
Record 22, Textual support, French
Record number: 22, Textual support number: 1 DEF
dans un réseau en bus, durée égale au double du temps mis par un bit pour voyager entre les deux stations de données les plus éloignées l'une de l'autre 1, record 22, French, - temps%20de%20propagation%20d%27aller%2Dretour
Record number: 22, Textual support number: 1 OBS
Dans un réseau utilisant la détection de porteuse, chaque trame doit être assez longue pour que la station émettrice puisse détecter une éventuelle collision ou un éventuel signal de bourrage, pendant la transmission de cette trame. Sa longueur minimale est donc déterminée par le temps de propagation d'aller-retour. 1, record 22, French, - temps%20de%20propagation%20d%27aller%2Dretour
Record number: 22, Textual support number: 2 OBS
temps de propagation d'aller-retour : terme et définition normalisés par l'ISO/CEI [ISO/IEC 2382-25:1992]. 2, record 22, French, - temps%20de%20propagation%20d%27aller%2Dretour
Record 22, Spanish
Record 22, Textual support, Spanish
Record 23 - internal organization data 2006-01-25
Record 23, English
Record 23, Subject field(s)
- Seismic Prospecting
- Geological Research and Exploration
Record 23, Main entry term, English
- seismic response
1, record 23, English, seismic%20response
correct
Record 23, Abbreviations, English
Record 23, Synonyms, English
Record 23, Textual support, English
Record number: 23, Textual support number: 1 CONT
The seismic response of pile-supported offshore structures is strongly affected by the nonlinear behavior of the supporting piles. 2, record 23, English, - seismic%20response
Record number: 23, Textual support number: 2 CONT
Three-dimensional(3D) seismic surveys utilise 2D grids of seismic sources and receivers deployed on the ground surface. The seismic response of the ground is recorded as a time series corresponding to each source-receiver pair, and the wave propagation time becomes the third dimension of the data set. 3, record 23, English, - seismic%20response
Record 23, French
Record 23, Domaine(s)
- Prospection sismique
- Recherches et prospections géologiques
Record 23, Main entry term, French
- réponse séismique
1, record 23, French, r%C3%A9ponse%20s%C3%A9ismique
feminine noun
Record 23, Abbreviations, French
Record 23, Synonyms, French
Record 23, Textual support, French
Record number: 23, Textual support number: 1 CONT
La réponse séismique des structures offshore reposant sur des pieux est fortement affectée par le comportement non linéaire des pieux. 1, record 23, French, - r%C3%A9ponse%20s%C3%A9ismique
Record 23, Spanish
Record 23, Textual support, Spanish
Record 24 - internal organization data 2005-10-17
Record 24, English
Record 24, Subject field(s)
- Spacecraft
Record 24, Main entry term, English
- in-orbit calibration
1, record 24, English, in%2Dorbit%20calibration
correct, officially approved
Record 24, Abbreviations, English
Record 24, Synonyms, English
Record 24, Textual support, English
Record number: 24, Textual support number: 1 CONT
In-orbit calibration requires having the knowledge to the requested accuracy of the following parameters at the time of radar sensing for a data take : Antenna Radiation Patterns [;] Antenna Pointing(i. e. the reference frame of the radiation pattern) [;] Absolute Gain(i. e. instrument and atmospheric effect) for absolute radiometry [;] Polarimetric characteristics(i. e. crosspolarisation and imbalance effects) [;] Variations of these parameters during the data taking [-] the short-term Instrument Stability Tracking. With the exception of the atmospheric effect on propagation loss and polarimetric imbalances, the rest of the parameters fall in the category of instrument calibration. 2, record 24, English, - in%2Dorbit%20calibration
Record number: 24, Textual support number: 1 OBS
in-orbit calibration: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG). 3, record 24, English, - in%2Dorbit%20calibration
Record 24, French
Record 24, Domaine(s)
- Engins spatiaux
Record 24, Main entry term, French
- étalonnage en orbite
1, record 24, French, %C3%A9talonnage%20en%20orbite
correct, masculine noun, officially approved
Record 24, Abbreviations, French
Record 24, Synonyms, French
Record 24, Textual support, French
Record number: 24, Textual support number: 1 CONT
Procédure d'étalonnage en orbite [...] 2, record 24, French, - %C3%A9talonnage%20en%20orbite
Record number: 24, Textual support number: 2 CONT
Utilisation d'un site en Antarctique pour l'étalonnage en orbite. 3, record 24, French, - %C3%A9talonnage%20en%20orbite
Record number: 24, Textual support number: 1 OBS
étalonnage en orbite : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR). 4, record 24, French, - %C3%A9talonnage%20en%20orbite
Record 24, Spanish
Record 24, Textual support, Spanish
Record 25 - internal organization data 2004-06-28
Record 25, English
Record 25, Subject field(s)
- Audiovisual Techniques and Equipment
- Electronic Circuits Technology
- Magnetic Materials and Ferromagnetism
Record 25, Main entry term, English
- magnetic delay line
1, record 25, English, magnetic%20delay%20line
correct
Record 25, Abbreviations, English
Record 25, Synonyms, English
Record 25, Textual support, English
Record number: 25, Textual support number: 1 DEF
A delay line whose operation is based on the time of propagation of magnetic waves. 2, record 25, English, - magnetic%20delay%20line
Record 25, French
Record 25, Domaine(s)
- Audiovisuel (techniques et équipement)
- Technologie des circuits électroniques
- Matériaux magnétiques et ferromagnétisme
Record 25, Main entry term, French
- ligne à retard magnétique
1, record 25, French, ligne%20%C3%A0%20retard%20magn%C3%A9tique
correct, feminine noun
Record 25, Abbreviations, French
Record 25, Synonyms, French
Record 25, Textual support, French
Record number: 25, Textual support number: 1 DEF
Ligne à retard dont le fonctionnement repose sur le temps de propagation d'ondes magnétiques. 1, record 25, French, - ligne%20%C3%A0%20retard%20magn%C3%A9tique
Record 25, Spanish
Record 25, Campo(s) temático(s)
- Técnicas y equipo audiovisuales
- Tecnología de los circuitos electrónicos
- Materiales magnéticos y ferromagnetismo
Record 25, Main entry term, Spanish
- línea de demora magnética
1, record 25, Spanish, l%C3%ADnea%20de%20demora%20magn%C3%A9tica
correct, feminine noun
Record 25, Abbreviations, Spanish
Record 25, Synonyms, Spanish
- línea de retardo magnético 1, record 25, Spanish, l%C3%ADnea%20de%20retardo%20magn%C3%A9tico
correct, feminine noun
Record 25, Textual support, Spanish
Record number: 25, Textual support number: 1 DEF
Línea de retardo que usa material magnético y otros componentes; por ejemplo, un canal de tambor, usado como línea de retardo de combinaciones o núcleos. 2, record 25, Spanish, - l%C3%ADnea%20de%20demora%20magn%C3%A9tica
Record 26 - internal organization data 2004-03-19
Record 26, English
Record 26, Subject field(s)
- Geophysics
- Space Physics
Record 26, Main entry term, English
- E layer
1, record 26, English, E%20layer
correct
Record 26, Abbreviations, English
Record 26, Synonyms, English
- E-layer 2, record 26, English, E%2Dlayer
correct
- ionosphere E-layer 3, record 26, English, ionosphere%20E%2Dlayer
correct
- Heaviside layer 4, record 26, English, Heaviside%20layer
correct, officially approved
- Kennely-Heaviside layer 5, record 26, English, Kennely%2DHeaviside%20layer
correct
Record 26, Textual support, English
Record number: 26, Textual support number: 1 DEF
Layer of the ionosphere exhibiting one or several maxima of electron density, at about 110 km. 6, record 26, English, - E%20layer
Record number: 26, Textual support number: 1 CONT
The ionosphere is usually divided into two main layers: a lower layer, designated the E layer (sometimes called the Heaviside layer or Kennelly-Heaviside layer), which is between about 80 and 113 km (about 50 and 70 mi) above the Earth’s surface and which reflects radio waves of low frequency; and a higher layer, the F layer (sometimes called the Appleton layer), which reflects higher-frequency radio waves. 7, record 26, English, - E%20layer
Record number: 26, Textual support number: 2 CONT
The E layer exists in between the F and D layers, and forms only during daylight. Some radio refraction occurs in the E-layer at very high frequencies (VHF). This phenomenon is called Sporadic-E, because of its sporadic nature. 8, record 26, English, - E%20layer
Record number: 26, Textual support number: 3 CONT
The Kennely-Heaviside Layer... or Heaviside Layer.... is a layer of ionised gas occurring at 90-150 km in altitude... It reflects medium-frequency radio waves, and because of this reflection radio waves can be propagated beyond the horizon. Propagation is affected by time of day, season, and sunspot activity. Its existence was announced in 1902 independently and almost simultaneously by the American electrical engineer Arthur Edwin Kennely?(1861-1949) and the British physicist Oliver Heaviside(1850-1925). 9, record 26, English, - E%20layer
Record number: 26, Textual support number: 1 OBS
Heaviside layer: term officially approved by the International Civil Aviation Organization (ICAO). 10, record 26, English, - E%20layer
Record 26, Key term(s)
- ionosphere E layer
- ionosphere's E-layer
- ionosphere's E layer
- ionospheric E-layer
- ionospheric E layer
- E-layer of the ionosphere
- E layer of the ionosphere
- Kennelly-Heaviside layer
- Kenelly-Heaviside Layer
- Heaviside-Kennelly layer
Record 26, French
Record 26, Domaine(s)
- Géophysique
- Physique spatiale
Record 26, Main entry term, French
- couche E
1, record 26, French, couche%20E
correct, feminine noun
Record 26, Abbreviations, French
Record 26, Synonyms, French
- couche E de l'ionosphère 2, record 26, French, couche%20E%20de%20l%27ionosph%C3%A8re
correct, feminine noun
- couche de Heaviside 3, record 26, French, couche%20de%20Heaviside
correct, feminine noun, officially approved
- couche de Kennely-Heaviside 4, record 26, French, couche%20de%20Kennely%2DHeaviside
correct, feminine noun
- couche Heaviside 5, record 26, French, couche%20Heaviside
correct, feminine noun
- couche Kennely-Heaviside 6, record 26, French, couche%20Kennely%2DHeaviside
correct, feminine noun
Record 26, Textual support, French
Record number: 26, Textual support number: 1 DEF
Couche de l'ionosphère présentant un ou plusieurs maximums de densité électronique, située vers 110 km. 7, record 26, French, - couche%20E
Record number: 26, Textual support number: 1 CONT
En 1902, l'ingénieur électricien américain Arthur Edwin Kennelly et le physicien britannique Oliver Heaviside (de façon indépendante et presque simultanément) annoncèrent l'existence probable d'une couche de gaz ionisés à haute altitude dans l'atmosphère, affectant la propagation des ondes radioélectriques. Cette couche, autrefois nommée couche de Heaviside, ou de Kennelly-Heaviside, est l'une des nombreuses couches constituant l'ionosphère. Bien que l'ionosphère soit transparente aux longueurs d'onde radio les plus courtes, elle réfracte ou réfléchit les longueurs d'onde plus importantes. Du fait de cette réflexion, les ondes radioélectriques peuvent se propager bien au-delà de l'horizon. 4, record 26, French, - couche%20E
Record number: 26, Textual support number: 2 CONT
[...] le prochain niveau d'ionisation est appelé couche E. [...] Du fait que les électrons et les ions se recombinent assez rapidement ici, le niveau d'ionisation chute rapidement après le coucher du soleil. Bien qu'une petite quantité d'ionisation résiduelle persiste, la couche E disparaît pratiquement la nuit. 8, record 26, French, - couche%20E
Record number: 26, Textual support number: 1 OBS
couche de Heaviside : terme uniformisé par l'Organisation de l'aviation civile internationale (OACI). 9, record 26, French, - couche%20E
Record 26, Key term(s)
- couche de Kennelly-Heaviside
- Couche Kenelly-Heaviside
- couche Heaviside-Kennelly
Record 26, Spanish
Record 26, Campo(s) temático(s)
- Geofísica
- Física espacial
Record 26, Main entry term, Spanish
- capa E
1, record 26, Spanish, capa%20E
correct, feminine noun
Record 26, Abbreviations, Spanish
Record 26, Synonyms, Spanish
- capa de Heaviside 2, record 26, Spanish, capa%20de%20Heaviside
correct, feminine noun, officially approved
Record 26, Textual support, Spanish
Record number: 26, Textual support number: 1 DEF
Capa de la ionosfera, situada a unos 110 km de altitud, con uno o varios máximos de densidad de electrones. 3, record 26, Spanish, - capa%20E
Record number: 26, Textual support number: 1 OBS
capa de Heaviside: término aceptado oficialmente por la Organización de Aviación Civil Internacional (OACI). 4, record 26, Spanish, - capa%20E
Record 27 - internal organization data 2002-12-09
Record 27, English
Record 27, Subject field(s)
- Telecommunications Transmission
- Radio Waves
Record 27, Main entry term, English
- group delay characteristic
1, record 27, English, group%20delay%20characteristic
correct
Record 27, Abbreviations, English
Record 27, Synonyms, English
Record 27, Textual support, English
Record number: 27, Textual support number: 1 DEF
A graphof dß/d omega for the transmission path over the range of frequencies of interest, where ß is the insertion phase shift expressed in radians at a certain frequency and omega the angular velocity expressed in radians per second. 2, record 27, English, - group%20delay%20characteristic
Record number: 27, Textual support number: 1 OBS
If dß/d omega is constant over the band of frequencies requied for a particular waveform the envelope of the waveform is transmitted without distortion and the time of propagation of a characteristic feature of the wave envelope, e. g. the crest, is equal to the group delay. 2, record 27, English, - group%20delay%20characteristic
Record 27, French
Record 27, Domaine(s)
- Transmission (Télécommunications)
- Ondes radioélectriques
Record 27, Main entry term, French
- caractéristique de temps de propagation de groupe
1, record 27, French, caract%C3%A9ristique%20de%20temps%20de%20propagation%20de%20groupe
correct, feminine noun
Record 27, Abbreviations, French
Record 27, Synonyms, French
Record 27, Textual support, French
Record number: 27, Textual support number: 1 DEF
Loi de la variation de dß/d omega pour une voie de transmission sur toute la gamme de fréquences dont il s'agit, ß étant le déphasage linéique, exprimé en radians, à une fréquence donnée, et omega étant la vitesse angulaire, exprimée en radians par seconde. 1, record 27, French, - caract%C3%A9ristique%20de%20temps%20de%20propagation%20de%20groupe
Record number: 27, Textual support number: 1 OBS
Si l'expression dß/d omega reste constante pour toute la bande de fréquences qui produit une certaine forme d'onde, la transmission de l'enveloppe de la forme d'onde se fait sans distorsion, le temps de propagation d'un certain point (par exemple la crête) de l'enveloppe étant égal au temps de propagation de groupe. 1, record 27, French, - caract%C3%A9ristique%20de%20temps%20de%20propagation%20de%20groupe
Record 27, Spanish
Record 27, Campo(s) temático(s)
- Transmisión (Telecomunicaciones)
- Ondas radioeléctricas
Record 27, Main entry term, Spanish
- característica de retardo de grupo
1, record 27, Spanish, caracter%C3%ADstica%20de%20retardo%20de%20grupo
correct, feminine noun
Record 27, Abbreviations, Spanish
Record 27, Synonyms, Spanish
Record 27, Textual support, Spanish
Record number: 27, Textual support number: 1 DEF
Ley de la variación de dß/d omega para una vía de transmisión sobre toda la gama de frecuencias que se trata, siendo ß el desplazamiento de fase de inserción, expresado en radianes, a una frecuencia determinada y omega la velocidad angular, expresada en radianes por segundo. 1, record 27, Spanish, - caracter%C3%ADstica%20de%20retardo%20de%20grupo
Record number: 27, Textual support number: 1 OBS
Si dß/d omega permanece constante para toda la banda de frecuencias que produce una forma de onda determinada, la transmisión del envolvente de la forma de onda se hace sin distorsión, siendo el tiempo de propagación de un punto determinado (por ejemplo, la cresta) igual al tiempo de propagación de grupo. 1, record 27, Spanish, - caracter%C3%ADstica%20de%20retardo%20de%20grupo
Record 28 - internal organization data 2002-10-08
Record 28, English
Record 28, Subject field(s)
- Electronics
- Telecommunications Transmission
Record 28, Main entry term, English
- phase delay
1, record 28, English, phase%20delay
correct
Record 28, Abbreviations, English
Record 28, Synonyms, English
Record 28, Textual support, English
Record number: 28, Textual support number: 1 DEF
The time equal to the phase shift(expressed in radians) between two points between which there is propagation, divided by the angular frequency(in radians per second). 2, record 28, English, - phase%20delay
Record 28, French
Record 28, Domaine(s)
- Électronique
- Transmission (Télécommunications)
Record 28, Main entry term, French
- temps de propagation de phase
1, record 28, French, temps%20de%20propagation%20de%20phase
correct, masculine noun
Record 28, Abbreviations, French
Record 28, Synonyms, French
Record 28, Textual support, French
Record number: 28, Textual support number: 1 DEF
Quotient du déphasage (exprimé en radians) entre deux points entre lesquels existe une propagation par la pulsation (exprimée en radians par seconde). 1, record 28, French, - temps%20de%20propagation%20de%20phase
Record 28, Spanish
Record 28, Campo(s) temático(s)
- Electrónica
- Transmisión (Telecomunicaciones)
Record 28, Main entry term, Spanish
- tiempo de propagación de fase
1, record 28, Spanish, tiempo%20de%20propagaci%C3%B3n%20de%20fase
correct, masculine noun
Record 28, Abbreviations, Spanish
Record 28, Synonyms, Spanish
- retardo de fase 1, record 28, Spanish, retardo%20de%20fase
correct, masculine noun
Record 28, Textual support, Spanish
Record number: 28, Textual support number: 1 DEF
Cociente del desplazamiento de fase, expresado en radianes, entre dos puntos entre los cuales hay propagación, dividido por la frecuencia angular, en radianes por segundo. 2, record 28, Spanish, - tiempo%20de%20propagaci%C3%B3n%20de%20fase
Record 29 - internal organization data 2002-09-23
Record 29, English
Record 29, Subject field(s)
- Information Processing (Informatics)
- Air Navigation Aids
Record 29, Main entry term, English
- VDL Mode 4 burst
1, record 29, English, VDL%20Mode%204%20burst
correct, officially approved
Record 29, Abbreviations, English
Record 29, Synonyms, English
- VHF digital link mode 4 burst 1, record 29, English, VHF%20digital%20link%20mode%204%20burst
correct
Record 29, Textual support, English
Record number: 29, Textual support number: 1 CONT
A VHF digital link (VDL) Mode 4 burst is composed of a sequence of source address, burst ID, information, slot reservation, and frame check sequence (FCS) field, bracketed by opening and closing flag sequences. 1, record 29, English, - VDL%20Mode%204%20burst
Record number: 29, Textual support number: 1 OBS
The start of a burst may occur only at quantized time intervals and this constraint allows the propagation delay between the transmission and reception to be derived. 1, record 29, English, - VDL%20Mode%204%20burst
Record number: 29, Textual support number: 2 OBS
VDL Mode 4 burst: term officially approved by the International Civil Aviation Organization (ICAO). 2, record 29, English, - VDL%20Mode%204%20burst
Record 29, French
Record 29, Domaine(s)
- Traitement de l'information (Informatique)
- Aides à la navigation aérienne
Record 29, Main entry term, French
- rafale VDL mode 4
1, record 29, French, rafale%20VDL%20mode%204
correct, feminine noun, officially approved
Record 29, Abbreviations, French
Record 29, Synonyms, French
Record 29, Textual support, French
Record number: 29, Textual support number: 1 DEF
Rafale constituée d'une suite de champs (adresse de la source, identificateur de rafale, information, réservation de créneau et séquence de contrôle de trame (FCS)) délimités par des séquences de drapeau de début et de fin. [Définition uniformisée par l'OACI.] 1, record 29, French, - rafale%20VDL%20mode%204
Record number: 29, Textual support number: 1 OBS
Une rafale ne peut débuter qu'à un intervalle de temps quantifié; cette contrainte permet de déterminer le temps de propagation entre l'émission et la réception. 1, record 29, French, - rafale%20VDL%20mode%204
Record number: 29, Textual support number: 2 OBS
rafale VDL mode 4 : terme uniformisé par l'Organisation de l'aviation civile internationale (OACI). 2, record 29, French, - rafale%20VDL%20mode%204
Record 29, Spanish
Record 29, Campo(s) temático(s)
- Tratamiento de la información (Informática)
- Ayuda para la navegación aérea
Record 29, Main entry term, Spanish
- ráfaga VDL Modo 4
1, record 29, Spanish, r%C3%A1faga%20VDL%20Modo%204
correct, feminine noun, officially approved
Record 29, Abbreviations, Spanish
Record 29, Synonyms, Spanish
- ráfaga de enlace digital VHF modo 4 1, record 29, Spanish, r%C3%A1faga%20de%20enlace%20digital%20VHF%20modo%204
correct, feminine noun
Record 29, Textual support, Spanish
Record number: 29, Textual support number: 1 CONT
Una ráfaga de enlace digital VHF (VDL) Modo 4 está compuesta de una secuencia de campos de dirección de fuente, ID de ráfaga, información, reserva de intervalo y secuencia de verificación de trama (FCS), encuadrados por secuencias de bandera iniciales y finales. 1, record 29, Spanish, - r%C3%A1faga%20VDL%20Modo%204
Record number: 29, Textual support number: 1 OBS
El comienzo de una ráfaga puede ocurrir solamente en intervalos de tiempo cuantificados y esta restricción permite deducir el tiempo de propagación entre la transmisión y la recepción. 1, record 29, Spanish, - r%C3%A1faga%20VDL%20Modo%204
Record number: 29, Textual support number: 2 OBS
ráfaga VDL Modo 4: término aceptado oficialmente por la Organización de Aviación Civil Internacional (OACI). 2, record 29, Spanish, - r%C3%A1faga%20VDL%20Modo%204
Record 30 - internal organization data 2002-08-14
Record 30, English
Record 30, Subject field(s)
- Radio Waves
Record 30, Main entry term, English
- right-hand polarization
1, record 30, English, right%2Dhand%20polarization
correct
Record 30, Abbreviations, English
Record 30, Synonyms, English
- clockwise polarization 1, record 30, English, clockwise%20polarization
correct
Record 30, Textual support, English
Record number: 30, Textual support number: 1 DEF
Polarization such that the electric field strength vector or a specified field vector rotates in function of time, in a clockwise sense, in any fixed plane normal to the direction of propagation or to a specified reference direction, as seen by an observer looking in this direction. 2, record 30, English, - right%2Dhand%20polarization
Record 30, Key term(s)
- right-hand polarisation
- clockwise polarisation
Record 30, French
Record 30, Domaine(s)
- Ondes radioélectriques
Record 30, Main entry term, French
- polarisation dextrorsum
1, record 30, French, polarisation%20dextrorsum
correct, feminine noun
Record 30, Abbreviations, French
Record 30, Synonyms, French
Record 30, Textual support, French
Record number: 30, Textual support number: 1 DEF
Polarisation telle que, pour un observateur regardant dans la direction de propagation ou dans une direction de référence spécifiée, le vecteur champ électrique ou un vecteur de champ spécifié tourne, en fonction du temps, dans un plan fixe normal à cette direction et dans le sens des aiguilles d'une montre. 1, record 30, French, - polarisation%20dextrorsum
Record 30, Spanish
Record 30, Campo(s) temático(s)
- Ondas radioeléctricas
Record 30, Main entry term, Spanish
- polarización dextrógira
1, record 30, Spanish, polarizaci%C3%B3n%20dextr%C3%B3gira
correct, feminine noun
Record 30, Abbreviations, Spanish
Record 30, Synonyms, Spanish
- polarización dextrórsum 1, record 30, Spanish, polarizaci%C3%B3n%20dextr%C3%B3rsum
correct, feminine noun
- polarización en sentido horario 1, record 30, Spanish, polarizaci%C3%B3n%20en%20sentido%20horario
feminine noun
Record 30, Textual support, Spanish
Record number: 30, Textual support number: 1 DEF
Polarización tal que el vector del campo eléctrico o un vector de campo determinado rota en función del tiempo en el sentido de las agujas del reloj en cualquier plano fijo perpendicular a la dirección de propagación o a una dirección de referencia determinada, visto por un observador que mira en esta dirección. 1, record 30, Spanish, - polarizaci%C3%B3n%20dextr%C3%B3gira
Record number: 30, Textual support number: 1 OBS
Las direcciones de referencia se tienen que especificar cuando la dirección de propagación es paralela al plano de polarización. 1, record 30, Spanish, - polarizaci%C3%B3n%20dextr%C3%B3gira
Record 31 - internal organization data 2002-08-14
Record 31, English
Record 31, Subject field(s)
- Telecommunications
Record 31, Main entry term, English
- group delay
1, record 31, English, group%20delay
correct
Record 31, Abbreviations, English
Record 31, Synonyms, English
- group delay time 1, record 31, English, group%20delay%20time
correct
- envelope delay 1, record 31, English, envelope%20delay
correct
Record 31, Textual support, English
Record number: 31, Textual support number: 1 DEF
The time of propagation between two points of a certain point, e. g. the crest, of the envelope of a wave. 2, record 31, English, - group%20delay
Record number: 31, Textual support number: 1 OBS
For a given frequency, it is equal to the first derivative of the phase shift measured in radians between these points, with reference to the angular frequency expressed in radians per second. 2, record 31, English, - group%20delay
Record 31, French
Record 31, Domaine(s)
- Télécommunications
Record 31, Main entry term, French
- temps de propagation de groupe
1, record 31, French, temps%20de%20propagation%20de%20groupe
correct, masculine noun
Record 31, Abbreviations, French
Record 31, Synonyms, French
- retard de groupe 1, record 31, French, retard%20de%20groupe
correct, masculine noun
Record 31, Textual support, French
Record number: 31, Textual support number: 1 DEF
Temps que met, pour se propager entre deux déplacements déterminés, un certain point (par exemple la crête) de l'enveloppe d'un groupe de deux ondes sinusoïdales de fréquences très peu différentes. 1, record 31, French, - temps%20de%20propagation%20de%20groupe
Record number: 31, Textual support number: 1 OBS
Pour une fréquence déterminée, ce temps est égal à la dérivée du déphasage entre ces emplacements, exprimé en radians, par rapport à la pulsation correspondant à cette fréquence. 1, record 31, French, - temps%20de%20propagation%20de%20groupe
Record 31, Spanish
Record 31, Campo(s) temático(s)
- Telecomunicaciones
Record 31, Main entry term, Spanish
- retardo de grupo
1, record 31, Spanish, retardo%20de%20grupo
correct, masculine noun
Record 31, Abbreviations, Spanish
Record 31, Synonyms, Spanish
- tiempo de retardo de grupo 2, record 31, Spanish, tiempo%20de%20retardo%20de%20grupo
correct, masculine noun
- tiempo de propagación de grupo 3, record 31, Spanish, tiempo%20de%20propagaci%C3%B3n%20de%20grupo
correct, masculine noun
- retardo de envolvente 2, record 31, Spanish, retardo%20de%20envolvente
correct, masculine noun
Record 31, Textual support, Spanish
Record number: 31, Textual support number: 1 DEF
Tiempo que tarda en propagarse entre dos emplazamientos determinados, un punto determinado (p. ej. la cresta) de la envolvente de dos ondas sinusoidales de frecuencias muy poco diferentes. 2, record 31, Spanish, - retardo%20de%20grupo
Record 32 - internal organization data 2002-08-14
Record 32, English
Record 32, Subject field(s)
- Radio Waves
Record 32, Main entry term, English
- right-hand polarized wave
1, record 32, English, right%2Dhand%20polarized%20wave
correct
Record 32, Abbreviations, English
Record 32, Synonyms, English
- clockwise polarized wave 1, record 32, English, clockwise%20polarized%20wave
correct
- right-hand polarised wave 1, record 32, English, right%2Dhand%20polarised%20wave
correct, Great Britain
- clockwise polarised wave 1, record 32, English, clockwise%20polarised%20wave
correct, Great Britain
Record 32, Textual support, English
Record number: 32, Textual support number: 1 DEF
An elliptically or circularly polarized wave in which the electric vector in any fixed plane normal to the direction of propagation rotates with time in a right-hand or clockwise direction as seen by an observer looking in, i. e. not against, the direction of propagation. 2, record 32, English, - right%2Dhand%20polarized%20wave
Record 32, French
Record 32, Domaine(s)
- Ondes radioélectriques
Record 32, Main entry term, French
- onde polarisée circulairement dextrorsum
1, record 32, French, onde%20polaris%C3%A9e%20circulairement%20dextrorsum
correct, feminine noun
Record 32, Abbreviations, French
Record 32, Synonyms, French
- onde polarisée dextrorsum 1, record 32, French, onde%20polaris%C3%A9e%20dextrorsum
correct, feminine noun
- onde à polarisation elliptique à droite 1, record 32, French, onde%20%C3%A0%20polarisation%20elliptique%20%C3%A0%20droite
correct
- onde polarisée elliptiquement dextrorsum 2, record 32, French, onde%20polaris%C3%A9e%20elliptiquement%20dextrorsum
correct, feminine noun
Record 32, Textual support, French
Record number: 32, Textual support number: 1 DEF
Onde électromagnétique polarisée elliptiquement ou circulairement, dont pour un observateur regardant dans le sens de la propagation, le vecteur déplacement électrique tourne en fonction du temps, dans un plan fixe quelconque normal à la direction de propagation, dans le sens dextrorsum, c'est-à-dire dans le sens des aiguilles d'une montre. 1, record 32, French, - onde%20polaris%C3%A9e%20circulairement%20dextrorsum
Record 32, Spanish
Record 32, Campo(s) temático(s)
- Ondas radioeléctricas
Record 32, Main entry term, Spanish
- onda polarizada elípticamente dextrogira
1, record 32, Spanish, onda%20polarizada%20el%C3%ADpticamente%20dextrogira
correct, feminine noun
Record 32, Abbreviations, Spanish
Record 32, Synonyms, Spanish
- onda polarizada circularmente dextrogira 1, record 32, Spanish, onda%20polarizada%20circularmente%20dextrogira
correct, feminine noun
- onda de polarización dextrórsum 1, record 32, Spanish, onda%20de%20polarizaci%C3%B3n%20dextr%C3%B3rsum
correct, feminine noun
- onda de polarización elíptica de izquierda a derecha 1, record 32, Spanish, onda%20de%20polarizaci%C3%B3n%20el%C3%ADptica%20de%20izquierda%20a%20derecha
correct, feminine noun
Record 32, Textual support, Spanish
Record number: 32, Textual support number: 1 DEF
Onda electromagnética polarizada circular o elípticamente en la que, para un observador que mira en la dirección de la propagación, el vector eléctrico en un plano fijo perpendicular a la dirección de la propagación gira en sentido dextrórsum, es decir, en el sentido de las agujas del reloj. 1, record 32, Spanish, - onda%20polarizada%20el%C3%ADpticamente%20dextrogira
Record 33 - internal organization data 2002-03-22
Record 33, English
Record 33, Subject field(s)
- Remote Sensing
Record 33, Main entry term, English
- phase
1, record 33, English, phase
correct, officially approved
Record 33, Abbreviations, English
Record 33, Synonyms, English
Record 33, Textual support, English
Record number: 33, Textual support number: 1 CONT
Conceptually, phase can be thought of as the travel time for the SAR signal : the travel time is the two-way time of the signal between the sensors and the Earth, and includes any propagation delays as a result of surface or volume scattering. 2, record 33, English, - phase
Record number: 33, Textual support number: 1 OBS
phase: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG). 3, record 33, English, - phase
Record 33, French
Record 33, Domaine(s)
- Télédétection
Record 33, Main entry term, French
- phase
1, record 33, French, phase
correct, feminine noun, officially approved
Record 33, Abbreviations, French
Record 33, Synonyms, French
Record 33, Textual support, French
Record number: 33, Textual support number: 1 DEF
Temps de propagation du signal SAR; le temps de propagation correspond au temps bidirectionnel du signal entre les senseurs et la Terre, incluant les délais de propagation engendrés par le phénomène de diffusion surfacique et volumique. 2, record 33, French, - phase
Record number: 33, Textual support number: 1 CONT
L'image complexe fournit une amplitude et une phase en tout point : l'amplitude (résultat de la détection) permet de produire une image en niveaux de gris ; la phase est notamment liée à la géométrie d'acquisition : elle permet d'exploiter un couple d'images par des techniques d'interférométrie. 3, record 33, French, - phase
Record number: 33, Textual support number: 1 OBS
phase : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR). 2, record 33, French, - phase
Record 33, Spanish
Record 33, Textual support, Spanish
Record 34 - internal organization data 2001-10-01
Record 34, English
Record 34, Subject field(s)
- Acoustics (Physics)
Record 34, Main entry term, English
- ultrasonics
1, record 34, English, ultrasonics
correct
Record 34, Abbreviations, English
Record 34, Synonyms, English
- supersonics 2, record 34, English, supersonics
correct, obsolete
Record 34, Textual support, English
Record number: 34, Textual support number: 1 DEF
The science of ultrasonic sound waves. 3, record 34, English, - ultrasonics
Record number: 34, Textual support number: 1 CONT
Ultrasonics is the general term for the study and application of ultrasonic sound and vibrations. 4, record 34, English, - ultrasonics
Record number: 34, Textual support number: 2 CONT
... ultrasonics ... involves research into acoustical phenomena whose vibration rate is above the audible range (i.e., roughly 20,000 hertz) .... 5, record 34, English, - ultrasonics
Record number: 34, Textual support number: 1 OBS
At one time called supersonics, the term ultrasonics is now accepted to distinguish this area of high-frequency sound propagation from the cases of supersonic aircraft, supersonic fluid flow, and shock waves in fluids, which have to do with speeds higher than the speeds of sound. 2, record 34, English, - ultrasonics
Record 34, French
Record 34, Domaine(s)
- Acoustique (Physique)
Record 34, Main entry term, French
- ultracoustique
1, record 34, French, ultracoustique
correct, feminine noun
Record 34, Abbreviations, French
Record 34, Synonyms, French
Record 34, Textual support, French
Record number: 34, Textual support number: 1 CONT
L'étude des propriétés des ondes ultrasonores, des moyens d'émission et de détection, de leurs effets physiques, chimiques et biologiques, de leurs applications à la recherche fondamentale ou appliquée, à la médecine ou à l'industrie, constitue un chapitre [...] des sciences physiques que l'on appelle ultracoustique. 1, record 34, French, - ultracoustique
Record 34, Spanish
Record 34, Campo(s) temático(s)
- Acústica (Física)
Record 34, Main entry term, Spanish
- acústica del ultrasonido
1, record 34, Spanish, ac%C3%BAstica%20del%20ultrasonido
correct, feminine noun
Record 34, Abbreviations, Spanish
Record 34, Synonyms, Spanish
Record 34, Textual support, Spanish
Record number: 34, Textual support number: 1 DEF
Estudio de las ondas de presión cuya frecuencia se encuentra por encima de los límites audibles (20 kilociclos por segundo), pero que son de la misma naturaleza que las ondas sonoras. 2, record 34, Spanish, - ac%C3%BAstica%20del%20ultrasonido
Record 35 - internal organization data 2001-09-25
Record 35, English
Record 35, Subject field(s)
- Telecommunications
- Internet and Telematics
Record 35, Main entry term, English
- round-trip propagation time
1, record 35, English, round%2Dtrip%20propagation%20time
correct, standardized
Record 35, Abbreviations, English
Record 35, Synonyms, English
- round-trip delay time 2, record 35, English, round%2Dtrip%20delay%20time
- round-trip transmission time 3, record 35, English, round%2Dtrip%20transmission%20time
- round-trip delay 3, record 35, English, round%2Dtrip%20delay
Record 35, Textual support, English
Record number: 35, Textual support number: 1 DEF
Twice the time required for a bit to travel between the two most distant data stations in a bus network. 4, record 35, English, - round%2Dtrip%20propagation%20time
Record number: 35, Textual support number: 1 OBS
In a network using carrier sense, each frame must be long enough so that a collision or jam signal may be detected by the transmitting station while this frame is being transmitted. Its minimum length is therefore determined by the round-trip propagation time. 4, record 35, English, - round%2Dtrip%20propagation%20time
Record number: 35, Textual support number: 2 OBS
Propagation time. The time required for a signal to travel from one end of the network to the other. The round-trip propagation time also includes the time to propagate back to the transmitting station to detect errors, or contention for network resources. 5, record 35, English, - round%2Dtrip%20propagation%20time
Record number: 35, Textual support number: 3 OBS
round-trip propagation time : term standardized by CSA and ISO/IEC. 6, record 35, English, - round%2Dtrip%20propagation%20time
Record 35, French
Record 35, Domaine(s)
- Télécommunications
- Internet et télématique
Record 35, Main entry term, French
- temps de propagation aller-retour
1, record 35, French, temps%20de%20propagation%20aller%2Dretour
correct, masculine noun, standardized
Record 35, Abbreviations, French
Record 35, Synonyms, French
- temps de propagation d'aller-retour 2, record 35, French, temps%20de%20propagation%20d%27aller%2Dretour
correct, masculine noun, standardized
- temps de propagation aller et retour 3, record 35, French, temps%20de%20propagation%20aller%20et%20retour
masculine noun
- temps de transmission aller-retour 4, record 35, French, temps%20de%20transmission%20aller%2Dretour
masculine noun
Record 35, Textual support, French
Record number: 35, Textual support number: 1 DEF
Dans un réseau en bus, durée égale au double du temps mis par un bit pour voyager entre les deux stations de données les plus éloignées l'une de l'autre. 2, record 35, French, - temps%20de%20propagation%20aller%2Dretour
Record number: 35, Textual support number: 1 CONT
La distance satellite-Terre est déterminée par la mesure du temps de propagation aller-retour d'un signal périodique. 3, record 35, French, - temps%20de%20propagation%20aller%2Dretour
Record number: 35, Textual support number: 1 OBS
Dans un réseau utilisant la détection de porteuse, chaque trame doit être assez longue pour que la station émettrice puisse détecter une éventuelle collision ou un éventuel signal de bourrage, pendant la transmission de cette trame. Sa longueur minimale est donc déterminée par le temps de propagation aller-retour. 2, record 35, French, - temps%20de%20propagation%20aller%2Dretour
Record number: 35, Textual support number: 2 OBS
[...] le temps de propagation aller et retour avec un satellite géostationnaire est d'environ 0,25 seconde et nécessite des dispositifs spéciaux pour les communications téléphoniques au moyen d'un tel satellite. 3, record 35, French, - temps%20de%20propagation%20aller%2Dretour
Record number: 35, Textual support number: 3 OBS
temps de propagation d'aller-retour; temps de propagation aller-retour : termes normalisés par l'ISO/CEI et la CSA. 5, record 35, French, - temps%20de%20propagation%20aller%2Dretour
Record 35, Spanish
Record 35, Campo(s) temático(s)
- Telecomunicaciones
- Internet y telemática
Record 35, Main entry term, Spanish
- tiempo de propagación de ida y retorno
1, record 35, Spanish, tiempo%20de%20propagaci%C3%B3n%20de%20ida%20y%20retorno
correct, masculine noun
Record 35, Abbreviations, Spanish
Record 35, Synonyms, Spanish
- tiempo de propagación en ambos sentidos 1, record 35, Spanish, tiempo%20de%20propagaci%C3%B3n%20en%20ambos%20sentidos
masculine noun
Record 35, Textual support, Spanish
Record number: 35, Textual support number: 1 DEF
Tiempo total de propagación de una señal desde el emisor al receptor y su retorno al emisor. 1, record 35, Spanish, - tiempo%20de%20propagaci%C3%B3n%20de%20ida%20y%20retorno
Record 36 - internal organization data 2001-07-09
Record 36, English
Record 36, Subject field(s)
- Telecommunications
- Air Traffic Control
Record 36, Main entry term, English
- fading channel
1, record 36, English, fading%20channel
correct, officially approved
Record 36, Abbreviations, English
Record 36, Synonyms, English
Record 36, Textual support, English
Record number: 36, Textual support number: 1 DEF
A channel whose propagation characteristics change with time. 2, record 36, English, - fading%20channel
Record number: 36, Textual support number: 1 OBS
fading channel: term officially approved by the International Civil Aviation Organization (ICAO). 3, record 36, English, - fading%20channel
Record 36, French
Record 36, Domaine(s)
- Télécommunications
- Circulation et trafic aériens
Record 36, Main entry term, French
- canal à évanouissement
1, record 36, French, canal%20%C3%A0%20%C3%A9vanouissement
correct, masculine noun, officially approved
Record 36, Abbreviations, French
Record 36, Synonyms, French
- voie affectée par des évanouissements 2, record 36, French, voie%20affect%C3%A9e%20par%20des%20%C3%A9vanouissements
feminine noun
- voie à évanouissement 3, record 36, French, voie%20%C3%A0%20%C3%A9vanouissement
feminine noun
Record 36, Textual support, French
Record number: 36, Textual support number: 1 OBS
canal à évanouissement : terme uniformisé par l'Organisation de l'aviation civile internationale (OACI). 4, record 36, French, - canal%20%C3%A0%20%C3%A9vanouissement
Record 36, Key term(s)
- voie sujette à évanouissement
- voie à évanouissements
Record 36, Spanish
Record 36, Campo(s) temático(s)
- Telecomunicaciones
- Control de tránsito aéreo
Record 36, Main entry term, Spanish
- canal con desvanecimiento
1, record 36, Spanish, canal%20con%20desvanecimiento
correct, masculine noun, officially approved
Record 36, Abbreviations, Spanish
Record 36, Synonyms, Spanish
Record 36, Textual support, Spanish
Record number: 36, Textual support number: 1 DEF
Canal cuyas características de propagación varían con el tiempo. 2, record 36, Spanish, - canal%20con%20desvanecimiento
Record number: 36, Textual support number: 1 OBS
canal con desvanecimiento : término aceptado oficialmente por la Organización de Aviación Civil Internacional (OACI). 3, record 36, Spanish, - canal%20con%20desvanecimiento
Record 37 - internal organization data 2001-05-09
Record 37, English
Record 37, Subject field(s)
- Telecommunications Transmission
- Radio Interference
Record 37, Main entry term, English
- delay spread
1, record 37, English, delay%20spread
correct
Record 37, Abbreviations, English
Record 37, Synonyms, English
Record 37, Textual support, English
Record number: 37, Textual support number: 1 DEF
A product of multipath propagation where symbols become distorted and eventually will overlap due to the same signal being received at a different time. 1, record 37, English, - delay%20spread
Record number: 37, Textual support number: 1 OBS
It becomes a significant problem in mountainous areas where signals are reflected at great distances. 1, record 37, English, - delay%20spread
Record 37, French
Record 37, Domaine(s)
- Transmission (Télécommunications)
- Perturbations radio
Record 37, Main entry term, French
- défilement du temps de propagation
1, record 37, French, d%C3%A9filement%20du%20temps%20de%20propagation
correct, masculine noun
Record 37, Abbreviations, French
Record 37, Synonyms, French
Record 37, Textual support, French
Record 37, Spanish
Record 37, Campo(s) temático(s)
- Transmisión (Telecomunicaciones)
- Perturbaciones radioeléctricas
Record 37, Main entry term, Spanish
- despliegue de los tiempos de propagación
1, record 37, Spanish, despliegue%20de%20los%20tiempos%20de%20propagaci%C3%B3n
correct, masculine noun
Record 37, Abbreviations, Spanish
Record 37, Synonyms, Spanish
- retardo de tiempo de propagación 1, record 37, Spanish, retardo%20de%20tiempo%20de%20propagaci%C3%B3n
masculine noun, Mexico
Record 37, Textual support, Spanish
Record number: 37, Textual support number: 1 DEF
Efecto de la propagación por trayectos múltiples en la cual los símbolos se distorsionan y en algunos casos se solapan debido a la recepción de la misma señal en un momento diferente. 1, record 37, Spanish, - despliegue%20de%20los%20tiempos%20de%20propagaci%C3%B3n
Record number: 37, Textual support number: 1 OBS
Se convierte en un problema importante en las zonas montañosas, donde las señales son reflejadas a grandes distancias. 1, record 37, Spanish, - despliegue%20de%20los%20tiempos%20de%20propagaci%C3%B3n
Record 38 - internal organization data 2001-02-02
Record 38, English
Record 38, Subject field(s)
- Printed Circuits and Microelectronics
- Electronic Circuits Technology
Record 38, Main entry term, English
- turn-on time
1, record 38, English, turn%2Don%20time
correct
Record 38, Abbreviations, English
Record 38, Synonyms, English
Record 38, Textual support, English
Record number: 38, Textual support number: 1 DEF
The time required for an output to turn on(sink current, to ground output, to go to 0 volt). It is the propagation time of an appropriate input signal to cause the output to go to 0 volt. 1, record 38, English, - turn%2Don%20time
Record 38, French
Record 38, Domaine(s)
- Circuits imprimés et micro-électronique
- Technologie des circuits électroniques
Record 38, Main entry term, French
- temps de mise en marche
1, record 38, French, temps%20de%20mise%20en%20marche
correct, masculine noun
Record 38, Abbreviations, French
Record 38, Synonyms, French
Record 38, Textual support, French
Record 38, Spanish
Record 38, Textual support, Spanish
Record 39 - internal organization data 2000-11-03
Record 39, English
Record 39, Subject field(s)
- Horticulture
Record 39, Main entry term, English
- cutting graft
1, record 39, English, cutting%20graft
correct
Record 39, Abbreviations, English
Record 39, Synonyms, English
Record 39, Textual support, English
Record number: 39, Textual support number: 1 OBS
This is carried out in exactly the same way as the top wedge graft except thet in this case the stock has no roots and the graft is treated as a cutting. In this way both grafting and propagation of the stock are carried out at the same time. 2, record 39, English, - cutting%20graft
Record 39, French
Record 39, Domaine(s)
- Horticulture
Record 39, Main entry term, French
- greffe-bouture
1, record 39, French, greffe%2Dbouture
correct, feminine noun
Record 39, Abbreviations, French
Record 39, Synonyms, French
- greffe bouture 2, record 39, French, greffe%20bouture
feminine noun
Record 39, Textual support, French
Record number: 39, Textual support number: 1 CONT
Greffe-bouture de l'aubergine et de la tomate. L'opération consiste à insérer le biseau du greffon dans l'ouverture de la bouture porte-greffe. 2, record 39, French, - greffe%2Dbouture
Record 39, Spanish
Record 39, Textual support, Spanish
Record 40 - internal organization data 1997-10-05
Record 40, English
Record 40, Subject field(s)
- Occupation Names (General)
- Silviculture
Record 40, Main entry term, English
- forest biometrician
1, record 40, English, forest%20biometrician
correct
Record 40, Abbreviations, English
Record 40, Synonyms, English
Record 40, Textual support, English
Record number: 40, Textual support number: 1 CONT
Forest biometrician.... Participate in a team oriented research project assessing the carbon dynamics of forest ecosystems at country to regional scales, including the effects of changes in land cover, land use, and land management. The current research focus is to quantify the carbon flux(either sink or source) from changes in land use and land cover for several major boreal, temperate, and tropical countries. The primary duties will be : 1) estimate errors and their propagation for all components of national-scale terrestrial C budgets; 2) design sampling strategies for data collection from field sites to remote sensing scenes; 3) perform statistical analysis of inventory data for estimating status and trend of forest biomass-carbon densities; 4) design a data management system, including quality control procedures, for keeping track of estimates of means and associated errors of carbon budget components that vary over time and space.... 2, record 40, English, - forest%20biometrician
Record number: 40, Textual support number: 1 OBS
forest mensuration: The measurement of volume, growth and development of individual trees and stands, and the various products obtained from them. 3, record 40, English, - forest%20biometrician
Record 40, French
Record 40, Domaine(s)
- Désignations des emplois (Généralités)
- Sylviculture
Record 40, Main entry term, French
- dendrométricien
1, record 40, French, dendrom%C3%A9tricien
masculine noun
Record 40, Abbreviations, French
Record 40, Synonyms, French
- dendrométricienne 2, record 40, French, dendrom%C3%A9tricienne
feminine noun
Record 40, Textual support, French
Record number: 40, Textual support number: 1 DEF
Spécialiste de la dendrométrie. 2, record 40, French, - dendrom%C3%A9tricien
Record number: 40, Textual support number: 1 OBS
dendrométrie : Branche de la foresterie qui traite de la connaissance de la forme, des dimensions, de l'accroissement et de l'âge des arbres et des peuplements forestiers, ainsi que des dimensions et formes de leurs produits, particulièrement des bois ronds et bois débités. 3, record 40, French, - dendrom%C3%A9tricien
Record 40, Spanish
Record 40, Textual support, Spanish
Record 41 - internal organization data 1996-05-23
Record 41, English
Record 41, Subject field(s)
- Photoelectricity and Electron Optics
- Optical Telecommunications
Record 41, Main entry term, English
- soliton pulse 1, record 41, English, soliton%20pulse
Record 41, Abbreviations, English
Record 41, Synonyms, English
Record 41, Textual support, English
Record number: 41, Textual support number: 1 CONT
Such a pulse shape is described by the lowest-order stable solution to the nonlinear Schrodinger equation that governs the nonlinear and dispersive wave propagation inside the fibre. This solution has a hyperbolic secant dependance of the pulse amplitude on time and is named soliton pulse. 1, record 41, English, - soliton%20pulse
Record number: 41, Textual support number: 1 OBS
fiber optics 2, record 41, English, - soliton%20pulse
Record 41, French
Record 41, Domaine(s)
- Photo-électricité et optique électronique
- Télécommunications optiques
Record 41, Main entry term, French
- impulsion soliton
1, record 41, French, impulsion%20soliton
feminine noun
Record 41, Abbreviations, French
Record 41, Synonyms, French
Record 41, Textual support, French
Record 41, Spanish
Record 41, Textual support, Spanish
Record 42 - internal organization data 1996-05-23
Record 42, English
Record 42, Subject field(s)
- Photoelectricity and Electron Optics
- Optical Telecommunications
Record 42, Main entry term, English
- polarization mode dispersion 1, record 42, English, polarization%20mode%20dispersion
Record 42, Abbreviations, English
Record 42, Synonyms, English
Record 42, Textual support, English
Record number: 42, Textual support number: 1 OBS
PMD arises from the fact that the so-called "single-mode" fibres are essentially bi-modal from a polarization point of view. The delay time between these two modes over propagation causes pulse broadening and intersymbol interference, resulting in system performance degradations. 1, record 42, English, - polarization%20mode%20dispersion
Record number: 42, Textual support number: 2 OBS
fiber optics 3, record 42, English, - polarization%20mode%20dispersion
Record 42, French
Record 42, Domaine(s)
- Photo-électricité et optique électronique
- Télécommunications optiques
Record 42, Main entry term, French
- dispersion de polarisation de mode
1, record 42, French, dispersion%20de%20polarisation%20de%20mode
feminine noun
Record 42, Abbreviations, French
Record 42, Synonyms, French
- dispersion de polarisation 1, record 42, French, dispersion%20de%20polarisation
feminine noun
Record 42, Textual support, French
Record 42, Spanish
Record 42, Textual support, Spanish
Record 43 - internal organization data 1994-05-31
Record 43, English
Record 43, Subject field(s)
- Mathematical Geography
- Remote Sensing
Record 43, Main entry term, English
- relative positioning
1, record 43, English, relative%20positioning
correct
Record 43, Abbreviations, English
Record 43, Synonyms, English
Record 43, Textual support, English
Record number: 43, Textual support number: 1 DEF
The process of determining the relative difference in position between two marks with greater precision than that to which the position of a single point can be determined. 1, record 43, English, - relative%20positioning
Record number: 43, Textual support number: 1 OBS
Here, a receiver(antenna) is placed over each spot and measurements are made by observing the same satellites at the same time. This technique allows cancellation(during computations) of all errors which are common to both observers, such as satellite clock errors, propagation delays, etc. See also Translocation and Differential Navigation. 1, record 43, English, - relative%20positioning
Record number: 43, Textual support number: 2 OBS
Term and definition provided by the Canadian Hydrographic Service. 1, record 43, English, - relative%20positioning
Record 43, French
Record 43, Domaine(s)
- Géographie mathématique
- Télédétection
Record 43, Main entry term, French
- positionnement relatif
1, record 43, French, positionnement%20relatif
correct, masculine noun
Record 43, Abbreviations, French
Record 43, Synonyms, French
Record 43, Textual support, French
Record number: 43, Textual support number: 1 DEF
Processus par lequel est déterminée la différence relative de position entre deux repères avec une précision supérieure à celle qui est possible avec un point unique. 1, record 43, French, - positionnement%20relatif
Record number: 43, Textual support number: 1 OBS
Dans ce cas, un récepteur (antenne) est placé ne chacun des points et des mesures sont effectuées par observation simultanée des satellites. Cette méthode permet d'annuler (lors des calculs) toutes les erreurs communes aux deux observateurs, comme les erreurs des horloges des satellites, de temps de propagation, etc. Voir également Transpositionnement et Navigation différentielle. 1, record 43, French, - positionnement%20relatif
Record 43, Spanish
Record 43, Textual support, Spanish
Record 44 - internal organization data 1991-10-31
Record 44, English
Record 44, Subject field(s)
- Fireproofing
- Interior Decorations
- Textiles: Preparation and Processing
Record 44, Main entry term, English
- flame retardant
1, record 44, English, flame%20retardant
correct, adjective
Record 44, Abbreviations, English
Record 44, Synonyms, English
- flame resistant 1, record 44, English, flame%20resistant
correct, adjective
Record 44, Textual support, English
Record number: 44, Textual support number: 1 CONT
Flame retardant refers to materials, usually decorative, which due to chemical treatment or inherent properties do not ignite readily or propagate flaming under small to moderate exposure. It is the preferable term to denote chemicals,processes, paints, or coatings used for the treatment of such materials as fabrics, foliage, Christmas trees and similar items in the class of decorations or furnishings. Flame retardant denotes a lower degree of resistance than fire retardant. 2, record 44, English, - flame%20retardant
Record number: 44, Textual support number: 2 CONT
A flame-resistant fabric is defined as one which either will not burn, or will burn so slowly as to allow time to extinguish the flame or discard the burning fabric, and thus obviate severe injury to the wearer. The flame-resistance rating of a fabric is derived from flammability testing and is equal to the time in seconds necessary for the propagation of flame over a distance of one hundred inches in a vertical strip of fabric. 3, record 44, English, - flame%20retardant
Record number: 44, Textual support number: 1 OBS
Flame resistant is a term that may be used more or less interchangeably with "flame retardant". 2, record 44, English, - flame%20retardant
Record 44, French
Record 44, Domaine(s)
- Ignifugation
- Décoration intérieure
- Apprêt et traitements divers (Textiles)
Record 44, Main entry term, French
- non-feu
1, record 44, French, non%2Dfeu
correct, adjective
Record 44, Abbreviations, French
Record 44, Synonyms, French
- ininflammable 2, record 44, French, ininflammable
- non inflammable 2, record 44, French, non%20inflammable
Record 44, Textual support, French
Record number: 44, Textual support number: 1 CONT
[...] on s'oriente vers la fabrication de textiles satisfaisant aux tests sévères des laboratoires agréés par le Ministère de l'Intérieur (contrôle de la vitesse de propagation des flammes, du dégagement de gaz toxiques, de l'opacité des fumées) et pouvant ainsi obtenir le label "non-feu" délivré par le Groupement technique des Matières et Produits non inflammables [...] Il faut, à ce propos, distinguer très nettement les textiles non-feu, qui gardent indéfiniment leurs propriétés, des textiles simplement "ignifugés", qui perdent les leurs au bout de trois, quatre ou cinq ans. 1, record 44, French, - non%2Dfeu
Record 44, Spanish
Record 44, Textual support, Spanish
Record 45 - internal organization data 1989-07-23
Record 45, English
Record 45, Subject field(s)
- Artificial Intelligence
- Software
Record 45, Main entry term, English
- unit delay organ
1, record 45, English, unit%20delay%20organ
correct
Record 45, Abbreviations, English
Record 45, Synonyms, English
- unit delay element 1, record 45, English, unit%20delay%20element
correct
Record 45, Textual support, English
Record number: 45, Textual support number: 1 CONT
It is also useful to hypothesize methods whereby memory may be implemented within a neural array. A simple neural memory model incorporates the fast that there is an inherent delay in the propagation of signals through a neuron. It is thus reasonable to consider the unit delay organ.... Here, an input at some time t appears at the output at time t +(delta) t. 1, record 45, English, - unit%20delay%20organ
Record 45, French
Record 45, Domaine(s)
- Intelligence artificielle
- Logiciels
Record 45, Main entry term, French
- élément de retardement unitaire
1, record 45, French, %C3%A9l%C3%A9ment%20de%20retardement%20unitaire
proposal, masculine noun
Record 45, Abbreviations, French
Record 45, Synonyms, French
Record 45, Textual support, French
Record 45, Spanish
Record 45, Textual support, Spanish
Record 46 - internal organization data 1984-11-26
Record 46, English
Record 46, Subject field(s)
- Radio Waves
Record 46, Main entry term, English
- left-hand (anti-clockwise) elliptically polarized wave 1, record 46, English, left%2Dhand%20%28anti%2Dclockwise%29%20elliptically%20polarized%20wave
Record 46, Abbreviations, English
Record 46, Synonyms, English
- left-hand circularly-polarized wave 1, record 46, English, left%2Dhand%20circularly%2Dpolarized%20wave
- anti-clockwise polarized wave 1, record 46, English, anti%2Dclockwise%20polarized%20wave
- anti-clockwise circularly-polarized wave 1, record 46, English, anti%2Dclockwise%20circularly%2Dpolarized%20wave
Record 46, Textual support, English
Record number: 46, Textual support number: 1 DEF
An elliptically or circularly-polarized wave, in which the electric field-intensity vector, observed in any fixed plane, normal to the direction of propagation, whilst looking in(i. e. not against) the direction of propagation, rotates with time in a left-hand or anti-clockwise direction. 1, record 46, English, - left%2Dhand%20%28anti%2Dclockwise%29%20elliptically%20polarized%20wave
Record 46, French
Record 46, Domaine(s)
- Ondes radioélectriques
Record 46, Main entry term, French
- onde polarisée elliptiquement, sinistrorsum
1, record 46, French, onde%20polaris%C3%A9e%20elliptiquement%2C%20sinistrorsum
feminine noun
Record 46, Abbreviations, French
Record 46, Synonyms, French
- onde polarisée circulairement, sinistrorsum 1, record 46, French, onde%20polaris%C3%A9e%20circulairement%2C%20sinistrorsum
feminine noun
Record 46, Textual support, French
Record number: 46, Textual support number: 1 DEF
Onde (électromagnétique) polarisée elliptiquement, ou circulairement, dont, pour un observateur regardant dans le sens de la propagation, le vecteur déplacement électrique tourne en fonction du temps, dans un plan fixe quelconque normal à la direction de propagation, dans le sens sinistrorsum, c'est-à-dire dans le sens contraire à celui des aiguilles d'une montre. 1, record 46, French, - onde%20polaris%C3%A9e%20elliptiquement%2C%20sinistrorsum
Record 46, Spanish
Record 46, Textual support, Spanish
Record 47 - internal organization data 1980-11-07
Record 47, English
Record 47, Subject field(s)
- Radio Waves
Record 47, Main entry term, English
- right-hand clockwise elliptically-polarized wave 1, record 47, English, right%2Dhand%20clockwise%20elliptically%2Dpolarized%20wave
Record 47, Abbreviations, English
Record 47, Synonyms, English
- right-hand clockwise circularly-polarized wave 1, record 47, English, right%2Dhand%20clockwise%20circularly%2Dpolarized%20wave
Record 47, Textual support, English
Record number: 47, Textual support number: 1 OBS
an elliptically or circularly-polarized wave, in which the electric field-intensity vector, observed in any fixed plane, normal to the direction of propagation, whilst looking in(i. e. not against) the direction of propagation rotates with time in a right-hand or clockwise direction. 1, record 47, English, - right%2Dhand%20clockwise%20elliptically%2Dpolarized%20wave
Record 47, Key term(s)
- right-hand elliptically-polarized wave
- right-hand circularly-polarized wave
Record 47, French
Record 47, Domaine(s)
- Ondes radioélectriques
Record 47, Main entry term, French
- onde polarisée elliptiquement dextrorsum
1, record 47, French, onde%20polaris%C3%A9e%20elliptiquement%20dextrorsum
feminine noun
Record 47, Abbreviations, French
Record 47, Synonyms, French
- onde polarisée circulairement, dextrorsum 1, record 47, French, onde%20polaris%C3%A9e%20circulairement%2C%20dextrorsum
feminine noun
Record 47, Textual support, French
Record number: 47, Textual support number: 1 OBS
onde (électromagnétique) polarisée elliptiquement, ou circulairement, dont, pour un observateur regardant dans le sens de la propagation, le vecteur déplacement électrique tourne en fonction du temps, dans un plan fixe quelconque normal à la direction de propagation, dans le sens dextrorsum, c'est-à-dire dans le sens des aiguilles d'une montre. 1, record 47, French, - onde%20polaris%C3%A9e%20elliptiquement%20dextrorsum
Record 47, Spanish
Record 47, Textual support, Spanish
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