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FREQUENCE PROPRE [57 records]
Record 1 - internal organization data 2019-07-23
Record 1, English
Record 1, Subject field(s)
- Thread Spinning (Textiles)
- Textile Weaving (Textile Industries)
Record 1, Main entry term, English
- yarn tension sensor
1, record 1, English, yarn%20tension%20sensor
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
In the production and processing of multi-filament yarns … the yarn tension is an important process parameter ... a satisfactory yarn tension sensor must have an adequately high natural frequency so as to be adapted to follow the frequency of the fluctuations of the tension. 2, record 1, English, - yarn%20tension%20sensor
Record 1, French
Record 1, Domaine(s)
- Filature (Textiles)
- Tissage (Industries du textile)
Record 1, Main entry term, French
- capteur de tension de fil
1, record 1, French, capteur%20de%20tension%20de%20fil
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- détecteur de tension de fil 1, record 1, French, d%C3%A9tecteur%20de%20tension%20de%20fil
masculine noun, rare
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
Dans la production et la transformation des fils multifilaments [...] la tension de fil est un paramètre important du procédé. En particulier, les fluctuations temporaires de la tension du fil ont une influence significative sur la qualité du fil, et pour cette raison, un capteur de tension de fil satisfaisante doit avoir une fréquence propre suffisamment élevée de manière à être adaptée pour suivre la fréquence des fluctuations de la tension. 1, record 1, French, - capteur%20de%20tension%20de%20fil
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2019-05-03
Record 2, English
Record 2, Subject field(s)
- Acoustics (Physics)
- General Mechanics (Physics)
Record 2, Main entry term, English
- inherent suspension frequency
1, record 2, English, inherent%20suspension%20frequency
proposal
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record 2, French
Record 2, Domaine(s)
- Acoustique (Physique)
- Mécanique générale (Physique)
Record 2, Main entry term, French
- fréquence propre de suspension
1, record 2, French, fr%C3%A9quence%20propre%20de%20suspension
feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
Lorsque vous définissez une fréquence propre de suspension vous souhaitez que celle-ci soit la plus basse possible afin que le filtre vibratoire soit le meilleure possible [...] 1, record 2, French, - fr%C3%A9quence%20propre%20de%20suspension
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2016-12-09
Record 3, English
Record 3, Subject field(s)
- Audio Technology
Record 3, Main entry term, English
- fundamental vibration mode
1, record 3, English, fundamental%20vibration%20mode
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record 3, French
Record 3, Domaine(s)
- Électroacoustique
Record 3, Main entry term, French
- mode fondamental de vibration
1, record 3, French, mode%20fondamental%20de%20vibration
correct, masculine noun, standardized
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Mode normal de vibration correspondant à la fréquence propre la plus basse d’un système. [Définition normalisée par l'AFNOR et reproduite avec son autorisation. ] 1, record 3, French, - mode%20fondamental%20de%20vibration
Record number: 3, Textual support number: 1 OBS
mode fondamental de vibration : terme normalisé par l’AFNOR. 2, record 3, French, - mode%20fondamental%20de%20vibration
Record 3, Key term(s)
- mode fondamental de vibration d’un système
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2016-02-26
Record 4, English
Record 4, Subject field(s)
- Magnetic Resonance Imaging
Universal entry(ies) Record 4
Record 4, Main entry term, English
- longitudinal relaxation time
1, record 4, English, longitudinal%20relaxation%20time
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
- T1 relaxation time 2, record 4, English, T1%20relaxation%20time
correct
- spin-lattice relaxation time 3, record 4, English, spin%2Dlattice%20relaxation%20time
correct
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
A tissue-specific time constant that describes the return of longitudinal magnetization to equilibrium [after the administration of a radiofrequency pulse]. 4, record 4, English, - longitudinal%20relaxation%20time
Record number: 4, Textual support number: 1 OBS
... the value [of T1] is a function of magnetic field strength and the chemical environment of the hydrogen nucleus ... 5, record 4, English, - longitudinal%20relaxation%20time
Record 4, French
Record 4, Domaine(s)
- Imagerie par résonance magnétique
Entrée(s) universelle(s) Record 4
Record 4, Main entry term, French
- temps de relaxation T1
1, record 4, French, temps%20de%20relaxation%20T1
correct, masculine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
- temps de relaxation longitudinale 2, record 4, French, temps%20de%20relaxation%20longitudinale
correct, see observation, masculine noun
- temps de relaxation spin-réseau 1, record 4, French, temps%20de%20relaxation%20spin%2Dr%C3%A9seau
correct, masculine noun
Record 4, Textual support, French
Record number: 4, Textual support number: 1 DEF
[...] constante de temps propre à chaque tissu, caractérisant la relaxation longitudinale des protons de ce tissu, placés dans un champ magnétique uniforme [...] après qu'ils aient été excités par une impulsion électromagnétique de fréquence appropriée. 1, record 4, French, - temps%20de%20relaxation%20T1
Record number: 4, Textual support number: 1 OBS
L’adjectif «longitudinal» ne s’accorde pas avec «temps de relaxation», mais avec «relaxation». Il faut donc le mettre au féminin. 3, record 4, French, - temps%20de%20relaxation%20T1
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2016-02-26
Record 5, English
Record 5, Subject field(s)
- Magnetic Resonance Imaging
Universal entry(ies) Record 5
Record 5, Main entry term, English
- T2 relaxation time
1, record 5, English, T2%20relaxation%20time
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
- transverse relaxation time 2, record 5, English, transverse%20relaxation%20time
correct
- spin-spin relaxation time 3, record 5, English, spin%2Dspin%20relaxation%20time
correct
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
A measure of the time taken for spinning protons to lose phase coherence among the nuclei spinning perpendicular to the main field due to interaction between spins, resulting in a reduction in the transverse magnetization. 4, record 5, English, - T2%20relaxation%20time
Record number: 5, Textual support number: 1 OBS
[T2 is a] tissue-specific time constant ... 5, record 5, English, - T2%20relaxation%20time
Record 5, French
Record 5, Domaine(s)
- Imagerie par résonance magnétique
Entrée(s) universelle(s) Record 5
Record 5, Main entry term, French
- temps de relaxation T2
1, record 5, French, temps%20de%20relaxation%20T2
correct, masculine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
- temps de relaxation transversale 2, record 5, French, temps%20de%20relaxation%20transversale
correct, masculine noun
- temps de relaxation spin-spin 1, record 5, French, temps%20de%20relaxation%20spin%2Dspin
correct, masculine noun
Record 5, Textual support, French
Record number: 5, Textual support number: 1 DEF
[...] constante de temps propre à chaque tissu, caractérisant la relaxation transversale des protons de ce tissu, placés dans un champ magnétique uniforme [...] après qu'ils aient été excités par une impulsion électromagnétique de fréquence appropriée(fréquence de Larmor). 1, record 5, French, - temps%20de%20relaxation%20T2
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2014-09-10
Record 6, English
Record 6, Subject field(s)
- Scientific Measurements and Analyses
- Rheology
- Strength of Materials
- Plastic Materials
Record 6, Main entry term, English
- resonant forced vibration technique
1, record 6, English, resonant%20forced%20vibration%20technique
correct, standardized
Record 6, Abbreviations, English
Record 6, Synonyms, English
Record 6, Textual support, English
Record number: 6, Textual support number: 1 DEF
A technique for performing dynamic mechanical measurements in which the test specimen is oscillated mechanically at the natural resonant frequency of the system. 1, record 6, English, - resonant%20forced%20vibration%20technique
Record number: 6, Textual support number: 1 OBS
The amplitude of oscillation is maintained constant through the addition of make-up energy. Storage modulus is calculated from the measured frequency. Damping is calculated from the additional energy required to maintain constant-amplitude oscillation. 1, record 6, English, - resonant%20forced%20vibration%20technique
Record number: 6, Textual support number: 2 OBS
resonant forced vibration technique: term and definition standardized by the International Organization for Standardization (ISO). 2, record 6, English, - resonant%20forced%20vibration%20technique
Record 6, Key term(s)
- resonance forced vibration technique
Record 6, French
Record 6, Domaine(s)
- Mesures et analyse (Sciences)
- Rhéologie
- Résistance des matériaux
- Matières plastiques
Record 6, Main entry term, French
- méthode à la résonance
1, record 6, French, m%C3%A9thode%20%C3%A0%20la%20r%C3%A9sonance
correct, feminine noun, standardized
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record number: 6, Textual support number: 1 DEF
Procédé permettant d’opérer des mesures mécaniques dynamiques en faisant osciller l'éprouvette à la fréquence propre du système. 1, record 6, French, - m%C3%A9thode%20%C3%A0%20la%20r%C3%A9sonance
Record number: 6, Textual support number: 1 OBS
L'amplitude d’oscillation est maintenue constante grâce à un apport continuel d’énergie. Cette fréquence propre permet de calculer le module de conservation, tandis que l'apport d’énergie permet de déterminer l'amortissement. 1, record 6, French, - m%C3%A9thode%20%C3%A0%20la%20r%C3%A9sonance
Record number: 6, Textual support number: 2 OBS
méthode à la résonance : terme et définition normalisés par l’Organisation internationale de normalisation (ISO). 2, record 6, French, - m%C3%A9thode%20%C3%A0%20la%20r%C3%A9sonance
Record number: 6, Textual support number: 1 PHR
Méthode à la résonance par oscillations entretenues. 1, record 6, French, - m%C3%A9thode%20%C3%A0%20la%20r%C3%A9sonance
Record 6, Spanish
Record 6, Campo(s) temático(s)
- Medición y análisis (Ciencias)
- Reología
- Resistencia de los materiales
- Materiales plásticos
Record 6, Main entry term, Spanish
- técnica de oscilación forzada resonante
1, record 6, Spanish, t%C3%A9cnica%20de%20oscilaci%C3%B3n%20forzada%20resonante
correct, feminine noun
Record 6, Abbreviations, Spanish
Record 6, Synonyms, Spanish
Record 6, Textual support, Spanish
Record number: 6, Textual support number: 1 DEF
Técnica para realizar mediciones mecánicas dinámicas en la cual el espécimen de ensayo se hace oscilar mecánicamente a la frecuencia natural resonante del sistema. 1, record 6, Spanish, - t%C3%A9cnica%20de%20oscilaci%C3%B3n%20forzada%20resonante
Record 7 - internal organization data 2014-04-30
Record 7, English
Record 7, Subject field(s)
- Scientific Instruments
- Atomic Physics
Record 7, Main entry term, English
- noncontact atomic force microscope
1, record 7, English, noncontact%20atomic%20force%20microscope
correct
Record 7, Abbreviations, English
- NC-AFM 1, record 7, English, NC%2DAFM
correct
Record 7, Synonyms, English
- AFM in the non-contact mode 2, record 7, English, AFM%20in%20the%20non%2Dcontact%20mode
correct
Record 7, Textual support, English
Record number: 7, Textual support number: 1 CONT
Since 1995, the noncontact atomic force microscope (NC-AFM) has achieved remarkable progress. Based on nanomechanical methods, the NC-AFM detects the weak attractive force between the tip of a cantilever and a sample surface. This method has the following characteristics: it has true atomic resolution; it can measure atomic force interactions ... 1, record 7, English, - noncontact%20atomic%20force%20microscope
Record 7, Key term(s)
- non-contact atomic force microscope
- AFM in the noncontact mode
Record 7, French
Record 7, Domaine(s)
- Instruments scientifiques
- Physique atomique
Record 7, Main entry term, French
- microscope à force atomique en mode non-contact
1, record 7, French, microscope%20%C3%A0%20force%20atomique%20en%20mode%20non%2Dcontact
correct, masculine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
- microscope AFM en régime de non-contact 2, record 7, French, microscope%20AFM%20en%20r%C3%A9gime%20de%20non%2Dcontact
masculine noun
- NC-AFM 2, record 7, French, NC%2DAFM
masculine noun
- NC-AFM 2, record 7, French, NC%2DAFM
Record 7, Textual support, French
Record number: 7, Textual support number: 1 CONT
Microscope AFM en régime de non-contact(NC) avec détection par modulation de fréquence. Dans ce type d’instrument, la sonde oscille à sa fréquence propre de l'ordre de 40 kHz. Lorsque la sonde se trouve à proximité immédiate d’une surface de référence, les effets des forces de Van der Waals modifient légèrement cette oscillation. La détection de ces modulations permet de desceller la structure subnanométrique de la surface de référence(l'échantillon). Sont inclus des scanners à tube piezo pour le NC-AFM avec amplificateurs haute tension. 2, record 7, French, - microscope%20%C3%A0%20force%20atomique%20en%20mode%20non%2Dcontact
Record number: 7, Textual support number: 1 OBS
Dans le mode non-contact, la pointe [du microscope] est attirée. Les forces attractives étant très faibles, il faut travailler au froid et sous vide pour éviter l’humidité et l’agitation thermique. 1, record 7, French, - microscope%20%C3%A0%20force%20atomique%20en%20mode%20non%2Dcontact
Record 7, Spanish
Record 7, Campo(s) temático(s)
- Instrumentos científicos
- Física atómica
Record 7, Main entry term, Spanish
- microscopio de fuerza atómica en modo sin contacto
1, record 7, Spanish, microscopio%20de%20fuerza%20at%C3%B3mica%20en%20modo%20sin%20contacto
correct, masculine noun
Record 7, Abbreviations, Spanish
Record 7, Synonyms, Spanish
- AFM en modo sin contacto 2, record 7, Spanish, AFM%20en%20modo%20sin%20contacto
correct, masculine noun
- microscopio de fuerza atómica en modo de no-contacto 3, record 7, Spanish, microscopio%20de%20fuerza%20at%C3%B3mica%20en%20modo%20de%20no%2Dcontacto
correct, masculine noun
- AFM en modo de no-contacto 3, record 7, Spanish, AFM%20en%20modo%20de%20no%2Dcontacto
correct, masculine noun
- AFM en régimen de no contacto 4, record 7, Spanish, AFM%20en%20r%C3%A9gimen%20de%20no%20contacto
correct, masculine noun
Record 7, Textual support, Spanish
Record number: 7, Textual support number: 1 CONT
El microscopio de fuerza atómica o AFM por sus siglas en inglés, muestrea la superficie mediante una punta muy pequeña de unos pocos micrones de largo y un diámetro más pequeño aún, de unos diez nanómetros. [...] Las fuerzas que actúan sobre el cantilever son varias. Una de ellas es la fuerza de Van der Waals que ocurre entre átomos. Esta fuerza puede ser de atracción o de repulsión, dependiendo de la distancia entre los átomos. Esto da lugar a dos modos de operación, el modo con contacto y modo sin contacto. En el modo con contacto el cantilever se sitúa a unos pocos angstroms de la superficie y la fuerza interatómica es de repulsión. En el modo sin contacto la punta se mantiene a decenas o cientos de angstroms de la superficie y las fuerzas son de atracción. 2, record 7, Spanish, - microscopio%20de%20fuerza%20at%C3%B3mica%20en%20modo%20sin%20contacto
Record number: 7, Textual support number: 2 CONT
El principio de funcionamiento del microscopio de fuerza magnética es, en principio, el de un AFM en régimen de no contacto: un soporte flexible fijado a un extremo y una punta montada en el otro extremo. 4, record 7, Spanish, - microscopio%20de%20fuerza%20at%C3%B3mica%20en%20modo%20sin%20contacto
Record number: 7, Textual support number: 1 OBS
En el modo “sin contacto” el cantilever oscila a una frecuencia próxima a la resonancia y son las interacciones electrostáticas entre punta y muestra las que modifican la oscilación del cantilever (en frecuencia, amplitud o fase). 5, record 7, Spanish, - microscopio%20de%20fuerza%20at%C3%B3mica%20en%20modo%20sin%20contacto
Record number: 7, Textual support number: 2 OBS
AFM: por su sigla en inglés (atomic force microscope). 6, record 7, Spanish, - microscopio%20de%20fuerza%20at%C3%B3mica%20en%20modo%20sin%20contacto
Record 8 - internal organization data 2013-07-04
Record 8, English
Record 8, Subject field(s)
- Electric Rotary Machines - Types
- Wind Energy
Record 8, Main entry term, English
- stiff tower
1, record 8, English, stiff%20tower
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, Textual support number: 1 DEF
A ... tower [that] has a first natural frequency higher than the blade passing frequency. 2, record 8, English, - stiff%20tower
Record 8, French
Record 8, Domaine(s)
- Machines tournantes électriques - types
- Énergie éolienne
Record 8, Main entry term, French
- mât rigide
1, record 8, French, m%C3%A2t%20rigide
correct, masculine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
- tour rigide 2, record 8, French, tour%20rigide
correct, feminine noun
Record 8, Textual support, French
Record number: 8, Textual support number: 1 DEF
Mât [éolien robuste] dont la fréquence propre est supérieure à la fréquence d’excitation du rotor(soit 3 pales par tour passant devant le mât) [...] 3, record 8, French, - m%C3%A2t%20rigide
Record number: 8, Textual support number: 1 OBS
Le mât de l’éolienne est calculé essentiellement aux vibrations et à la fatigue [...] l’éolienne tournant à vitesse constante [...] 3, record 8, French, - m%C3%A2t%20rigide
Record 8, Spanish
Record 8, Campo(s) temático(s)
- Máquinas rotativas eléctricas - tipos
- Energía eólica
Record 8, Main entry term, Spanish
- torre rígida
1, record 8, Spanish, torre%20r%C3%ADgida
correct, feminine noun
Record 8, Abbreviations, Spanish
Record 8, Synonyms, Spanish
- poste rígido 1, record 8, Spanish, poste%20r%C3%ADgido
correct, masculine noun
Record 8, Textual support, Spanish
Record 9 - internal organization data 2013-05-01
Record 9, English
Record 9, Subject field(s)
- Scientific Measurements and Analyses
- Strength of Materials
- Physics of Solids
- Plastic Materials
Record 9, Main entry term, English
- free vibration measurement
1, record 9, English, free%20vibration%20measurement
correct, standardized
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 DEF
A technique for performing dynamic mechanical measurements in which the specimen is deformed, released and allowed to oscillate freely at the system's natural resonant frequency. 1, record 9, English, - free%20vibration%20measurement
Record number: 9, Textual support number: 1 OBS
The storage modulus is calculated from the natural resonance frequency, and the loss modulus, from the rate of decay of amplitude of oscillation. 1, record 9, English, - free%20vibration%20measurement
Record number: 9, Textual support number: 2 OBS
free vibration measurement: term and definition standardized by the International Organization for Standardization (ISO). 2, record 9, English, - free%20vibration%20measurement
Record 9, Key term(s)
- measurement of free vibration
- measure of free vibration
Record 9, French
Record 9, Domaine(s)
- Mesures et analyse (Sciences)
- Résistance des matériaux
- Physique des solides
- Matières plastiques
Record 9, Main entry term, French
- mesure d’oscillation libre
1, record 9, French, mesure%20d%26rsquo%3Boscillation%20libre
correct, feminine noun, standardized
Record 9, Abbreviations, French
Record 9, Synonyms, French
Record 9, Textual support, French
Record number: 9, Textual support number: 1 DEF
Technique consistant à effectuer des mesures mécaniques dynamiques sur une éprouvette déformée puis libérée, afin qu'elle oscille à sa fréquence propre. 1, record 9, French, - mesure%20d%26rsquo%3Boscillation%20libre
Record number: 9, Textual support number: 1 OBS
Le module de conservation peut être calculé à partir de la fréquence propre et le module de pertes, à partir de l'amortissement des oscillations. 1, record 9, French, - mesure%20d%26rsquo%3Boscillation%20libre
Record number: 9, Textual support number: 2 OBS
mesure d’oscillation libre : terme et définition normalisés par l’Organisation internationale de normalisation (ISO). 2, record 9, French, - mesure%20d%26rsquo%3Boscillation%20libre
Record 9, Spanish
Record 9, Campo(s) temático(s)
- Medición y análisis (Ciencias)
- Resistencia de los materiales
- Física de los sólidos
- Materiales plásticos
Record 9, Main entry term, Spanish
- medición de la oscilación libre
1, record 9, Spanish, medici%C3%B3n%20de%20la%20oscilaci%C3%B3n%20libre
correct, feminine noun
Record 9, Abbreviations, Spanish
Record 9, Synonyms, Spanish
Record 9, Textual support, Spanish
Record number: 9, Textual support number: 1 DEF
Técnica para realizar mediciones dinámico-mecánicas, en la cual el espécimen se deforma, libera y deja oscilar libremente a su frecuencia natural. 1, record 9, Spanish, - medici%C3%B3n%20de%20la%20oscilaci%C3%B3n%20libre
Record number: 9, Textual support number: 1 OBS
El módulo de almacenamiento se calcula a partir de la frecuencia natural de resonancia y el módulo de pérdida a partir de la velocidad de amortiguación de la oscilación. 1, record 9, Spanish, - medici%C3%B3n%20de%20la%20oscilaci%C3%B3n%20libre
Record 10 - internal organization data 2013-03-08
Record 10, English
Record 10, Subject field(s)
- Scientific Measurements and Analyses
- Strength of Materials
- Physics
- Plastic Materials
Record 10, Main entry term, English
- torsion pendulum
1, record 10, English, torsion%20pendulum
correct, standardized
Record 10, Abbreviations, English
Record 10, Synonyms, English
Record 10, Textual support, English
Record number: 10, Textual support number: 1 DEF
A device for performing dynamic mechanical analysis in which the specimen is deformed torsionally and allowed to oscillate in free or forced vibration. 1, record 10, English, - torsion%20pendulum
Record number: 10, Textual support number: 1 OBS
Shear modulus is determined by the frequency of the resultant oscillation. Damping is determined by the decreasing amplitude of the oscillation (i.e. by the logarithmic decrement ...). 1, record 10, English, - torsion%20pendulum
Record number: 10, Textual support number: 2 OBS
torsion pendulum: term and definition standardized by the International Organization for Standardization (ISO). 2, record 10, English, - torsion%20pendulum
Record 10, French
Record 10, Domaine(s)
- Mesures et analyse (Sciences)
- Résistance des matériaux
- Physique
- Matières plastiques
Record 10, Main entry term, French
- pendule de torsion
1, record 10, French, pendule%20de%20torsion
correct, masculine noun, standardized
Record 10, Abbreviations, French
Record 10, Synonyms, French
Record 10, Textual support, French
Record number: 10, Textual support number: 1 DEF
Dispositif permettant une analyse mécanique dynamique dans lequel l’éprouvette est déformée par torsion et laissée osciller en vibrations libres ou forcées. 1, record 10, French, - pendule%20de%20torsion
Record number: 10, Textual support number: 1 OBS
La fréquence propre du pendule permet de déterminer le module de cisaillement. La diminution de l'amplitude(par le décrément logarithmique [...]) permet dedéterminer l'amortissement. 1, record 10, French, - pendule%20de%20torsion
Record number: 10, Textual support number: 2 OBS
pendule de torsion : terme et définition normalisés par l’Organisation internationale de normalisation (ISO). 2, record 10, French, - pendule%20de%20torsion
Record 10, Spanish
Record 10, Campo(s) temático(s)
- Medición y análisis (Ciencias)
- Resistencia de los materiales
- Física
- Materiales plásticos
Record 10, Main entry term, Spanish
- péndulo de torsión
1, record 10, Spanish, p%C3%A9ndulo%20de%20torsi%C3%B3n
correct, masculine noun
Record 10, Abbreviations, Spanish
Record 10, Synonyms, Spanish
Record 10, Textual support, Spanish
Record number: 10, Textual support number: 1 DEF
Dispositivo para realizar el análisis mecánico dinámico en el cual el espécimen se deforma por torsión y se deja oscilar en vibraciones libres o forzadas. 1, record 10, Spanish, - p%C3%A9ndulo%20de%20torsi%C3%B3n
Record 11 - internal organization data 2012-05-01
Record 11, English
Record 11, Subject field(s)
- Genetics
- Ecosystems
Record 11, Main entry term, English
- gene frequency
1, record 11, English, gene%20frequency
correct
Record 11, Abbreviations, English
Record 11, Synonyms, English
Record 11, Textual support, English
Record number: 11, Textual support number: 1 DEF
The proportion of one particular type of allele of the total of all alleles at this genetic locus in a breeding population, or the probability of finding the specific gene under consideration when a gene is randomly chosen from the population. 2, record 11, English, - gene%20frequency
Record 11, French
Record 11, Domaine(s)
- Génétique
- Écosystèmes
Record 11, Main entry term, French
- fréquence génique
1, record 11, French, fr%C3%A9quence%20g%C3%A9nique
correct, feminine noun, standardized
Record 11, Abbreviations, French
Record 11, Synonyms, French
- fréquence allélique 2, record 11, French, fr%C3%A9quence%20all%C3%A9lique
correct, feminine noun, standardized
- fréquence d’un gène 3, record 11, French, fr%C3%A9quence%20d%26rsquo%3Bun%20g%C3%A8ne
feminine noun
Record 11, Textual support, French
Record number: 11, Textual support number: 1 DEF
Proportion d’un allèle par rapport à tous les autres allèles dans une population, pour un locus considéré. [Définition normalisée par l’AFNOR et reproduite avec son autorisation.] 4, record 11, French, - fr%C3%A9quence%20g%C3%A9nique
Record number: 11, Textual support number: 1 CONT
Normes de diversité génétique. Chaque espèce est unique et possède sa propre norme de diversité génétique, à tout moment de son évolution au sein de l'écosystème. Si on définissait une norme pour ce type de diversité, il devrait être possible de détecter et de mesurer les écarts qui existent par rapport à elle. Ces écarts comprendraient les nouvelles mutations et combinaisons géniques d’origine humaine, les pertes de gènes, les pressions résultant d’une fragmentation de l'habitat, les changements appréciables dans la fréquence d’un gène dans une population donnée et les disparitions de populations uniques sur le plan génétique. 3, record 11, French, - fr%C3%A9quence%20g%C3%A9nique
Record number: 11, Textual support number: 1 OBS
fréquence génique; fréquence allélique : termes normalisés par l’AFNOR. 5, record 11, French, - fr%C3%A9quence%20g%C3%A9nique
Record 11, Spanish
Record 11, Campo(s) temático(s)
- Genética
- Ecosistemas
Record 11, Main entry term, Spanish
- frecuencia génica
1, record 11, Spanish, frecuencia%20g%C3%A9nica
correct, feminine noun
Record 11, Abbreviations, Spanish
Record 11, Synonyms, Spanish
- frecuencia alélica 2, record 11, Spanish, frecuencia%20al%C3%A9lica
correct, feminine noun
Record 11, Textual support, Spanish
Record 12 - internal organization data 2012-04-02
Record 12, English
Record 12, Subject field(s)
- Hydrology and Hydrography
- Atmospheric Physics
- Vulcanology and Seismology
Record 12, Main entry term, English
- seiche
1, record 12, English, seiche
correct
Record 12, Abbreviations, English
Record 12, Synonyms, English
Record 12, Textual support, English
Record number: 12, Textual support number: 1 DEF
The oscillation of the surface of a lake or similar body of water, caused by earthquakes, winds, or variations of atmospheric pressure. 2, record 12, English, - seiche
Record number: 12, Textual support number: 1 CONT
A seiche [is a] rhythmic oscillation of water in a lake or a partially enclosed coastal inlet, such as a bay, gulf, or harbour. A seiche may last from a few minutes to several hours or for as long as two days. 3, record 12, English, - seiche
Record 12, French
Record 12, Domaine(s)
- Hydrologie et hydrographie
- Physique de l'atmosphère
- Volcanologie et sismologie
Record 12, Main entry term, French
- seiche
1, record 12, French, seiche
correct, feminine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
Record 12, Textual support, French
Record number: 12, Textual support number: 1 DEF
Oscillation (de période allant de quelques minutes à plusieurs heures) de la surface d’un lac ou d’un autre petit plan d’eau causée par de petites secousses sismiques, par le vent ou par des variations de la pression atmosphérique. 2, record 12, French, - seiche
Record number: 12, Textual support number: 1 CONT
Les séismes importants [...] engendrent de grandes quantités d’énergie à basse fréquence [...] Si la fréquence des vibrations du séisme correspond à la fréquence propre des oscillations de la masse de l'eau, il peut se produire un phénomène de résonance par lequel l'eau oscille dans son bassin, avec un accroissement progressif d’amplitude jusqu'à ce que les ondes sismiques aient passé, puis elles continuent pendant très longtemps, avec une amplitude décroissante. De telles oscillations sont appelées des seiches. 3, record 12, French, - seiche
Record number: 12, Textual support number: 1 OBS
La période de la seiche est déterminée par les dimensions et la morphologie de la baie et du bassin considérés (formule de Merian). 4, record 12, French, - seiche
Record 12, Spanish
Record 12, Campo(s) temático(s)
- Hidrología e hidrografía
- Física de la atmósfera
- Vulcanología y sismología
Record 12, Main entry term, Spanish
- seiche
1, record 12, Spanish, seiche
feminine noun
Record 12, Abbreviations, Spanish
Record 12, Synonyms, Spanish
Record 12, Textual support, Spanish
Record number: 12, Textual support number: 1 DEF
Oscilación de la superficie de un lago o masa de agua similar, causada por terremotos, vientos o variaciones de la presión atmosférica. 2, record 12, Spanish, - seiche
Record 13 - internal organization data 2011-11-23
Record 13, English
Record 13, Subject field(s)
- Subway
- Mass Transit
Record 13, Main entry term, English
- subway
1, record 13, English, subway
correct, standardized
Record 13, Abbreviations, English
Record 13, Synonyms, English
- subway system 2, record 13, English, subway%20system
correct
- metro 3, record 13, English, metro
correct
- heavy rail 4, record 13, English, heavy%20rail
correct
- rail rapid transit 5, record 13, English, rail%20rapid%20transit
correct
- RRT 6, record 13, English, RRT
correct
- RRT 6, record 13, English, RRT
- rapid rail transit 5, record 13, English, rapid%20rail%20transit
correct
- heavy rail transit 7, record 13, English, heavy%20rail%20transit
correct
- HRT 7, record 13, English, HRT
correct
- HRT 7, record 13, English, HRT
- underground 8, record 13, English, underground
correct, Great Britain
- underground railroad 9, record 13, English, underground%20railroad
correct, Great Britain
- tube 10, record 13, English, tube
correct, Great Britain, familiar
Record 13, Textual support, English
Record number: 13, Textual support number: 1 DEF
An electric railway with the capacity for a "heavy volume" of traffic and characterized by exclusive rights-of-way, multi-car trains, high speed and rapid acceleration, sophisticated signalling and high platform loading. 11, record 13, English, - subway
Record number: 13, Textual support number: 1 OBS
subway: term recommended by the Terminology Committee and standardized by the Validation Committee of the Sustainable Mobility Glossary. 6, record 13, English, - subway
Record 13, French
Record 13, Domaine(s)
- Métro
- Transports en commun
Record 13, Main entry term, French
- métro
1, record 13, French, m%C3%A9tro
correct, see observation, masculine noun, standardized
Record 13, Abbreviations, French
Record 13, Synonyms, French
- réseau de métro 2, record 13, French, r%C3%A9seau%20de%20m%C3%A9tro
correct, masculine noun
- réseau de métropolitain 2, record 13, French, r%C3%A9seau%20de%20m%C3%A9tropolitain
correct, masculine noun, obsolete
- métropolitain 3, record 13, French, m%C3%A9tropolitain
correct, see observation, masculine noun, obsolete
- chemin de fer métropolitain 3, record 13, French, chemin%20de%20fer%20m%C3%A9tropolitain
correct, masculine noun, obsolete
Record 13, Textual support, French
Record number: 13, Textual support number: 1 DEF
Chemin de fer urbain à traction électrique établi en site [propre], généralement en souterrain ou sur viaduc, et destiné au transport des voyageurs avec une fréquence élevée de desserte. 4, record 13, French, - m%C3%A9tro
Record number: 13, Textual support number: 1 OBS
métro; métropolitain : Ces termes peuvent être employés pour désigner le réseau de chemin de fer urbain, une ligne, une voiture, une rame ou une station de ce réseau de même que l’administration de la société ou de l’organisme exploitant. 5, record 13, French, - m%C3%A9tro
Record number: 13, Textual support number: 2 OBS
métro : terme recommandé par le Comité de terminologie et normalisé par le Comité de validation du Lexique de la mobilité durable. 5, record 13, French, - m%C3%A9tro
Record 13, Spanish
Record 13, Campo(s) temático(s)
- Ferrocarril subterráneo
- Transporte público
Record 13, Main entry term, Spanish
- metro
1, record 13, Spanish, metro
correct, masculine noun
Record 13, Abbreviations, Spanish
Record 13, Synonyms, Spanish
- subterráneo 2, record 13, Spanish, subterr%C3%A1neo
correct, masculine noun
- metropolitano 2, record 13, Spanish, metropolitano
correct, masculine noun, rare
Record 13, Textual support, Spanish
Record number: 13, Textual support number: 1 DEF
Ferrocarril subterráneo [...] que sirve para el transporte rápido de viajeros en las aglomeraciones urbanas muy importantes [...] 2, record 13, Spanish, - metro
Record 14 - internal organization data 2011-09-12
Record 14, English
Record 14, Subject field(s)
- Aeroindustry
Record 14, Main entry term, English
- in bending mode 1, record 14, English, in%20bending%20mode
Record 14, Abbreviations, English
Record 14, Synonyms, English
Record 14, Textual support, English
Record number: 14, Textual support number: 1 CONT
The natural frequency of the first flap wise in bending mode. 1, record 14, English, - in%20bending%20mode
Record number: 14, Textual support number: 1 OBS
Rotor of a helicopter blade. 1, record 14, English, - in%20bending%20mode
Record 14, French
Record 14, Domaine(s)
- Constructions aéronautiques
Record 14, Main entry term, French
- en battement 1, record 14, French, en%20battement
Record 14, Abbreviations, French
Record 14, Synonyms, French
Record 14, Textual support, French
Record number: 14, Textual support number: 1 CONT
La fréquence propre du premier mode de flexion en battement 1, record 14, French, - en%20battement
Record 14, Spanish
Record 14, Textual support, Spanish
Record 15 - internal organization data 2011-06-06
Record 15, English
Record 15, Subject field(s)
- Electrokinetics
- Electronic Circuits Technology
- Electrical Circuits and Circuit Breakers
Record 15, Main entry term, English
- quality factor
1, record 15, English, quality%20factor
correct, standardized
Record 15, Abbreviations, English
- Q 1, record 15, English, Q
correct, standardized
Record 15, Synonyms, English
- Q factor 2, record 15, English, Q%20factor
correct, standardized
- Q 2, record 15, English, Q
correct, standardized
- Q 2, record 15, English, Q
Record 15, Textual support, English
Record number: 15, Textual support number: 1 DEF
A measure of the relationship between stored energy and rate of dissipation in certain types of electric components, materials or networks. 1, record 15, English, - quality%20factor
Record number: 15, Textual support number: 1 OBS
quality factor; Q: term and symbol standardized by IEEE. 1, record 15, English, - quality%20factor
Record number: 15, Textual support number: 2 OBS
Q factor; Q: term and symbol standardized by the International Electrotechnical Commission. 1, record 15, English, - quality%20factor
Record 15, French
Record 15, Domaine(s)
- Électrocinétique
- Technologie des circuits électroniques
- Circuits électriques et coupe-circuits
Record 15, Main entry term, French
- facteur de surtension
1, record 15, French, facteur%20de%20surtension
correct, masculine noun, standardized
Record 15, Abbreviations, French
- Q 1, record 15, French, Q
correct, standardized
Record 15, Synonyms, French
- facteur de qualité 1, record 15, French, facteur%20de%20qualit%C3%A9
correct, masculine noun, standardized
- Q 2, record 15, French, Q
correct, standardized
- Q 2, record 15, French, Q
- coefficient de qualité 1, record 15, French, coefficient%20de%20qualit%C3%A9
correct, masculine noun
- Q 2, record 15, French, Q
correct, standardized
- Q 2, record 15, French, Q
Record 15, Textual support, French
Record number: 15, Textual support number: 1 DEF
Mesure de la relation entre l’énergie accumulée et le taux de dissipation dans certains types de composants, de structures ou de matériaux électriques. 2, record 15, French, - facteur%20de%20surtension
Record number: 15, Textual support number: 1 OBS
facteur de surtension; facteur de qualité; Q : termes et symbole normalisés par la CEI. 2, record 15, French, - facteur%20de%20surtension
Record number: 15, Textual support number: 2 OBS
Dans une bobine, Q=6, 28fL/R, où f est la fréquence, L est l'inductance propre et R la résistance série. 2, record 15, French, - facteur%20de%20surtension
Record number: 15, Textual support number: 3 OBS
Pour un condensateur en représentation parallèle, Q = 6,28fCR, où f est la fréquence, C la capacité et R la résistance parallèle. 2, record 15, French, - facteur%20de%20surtension
Record 15, Spanish
Record 15, Campo(s) temático(s)
- Electrocinética
- Tecnología de los circuitos electrónicos
- Circuitos eléctricos e interruptores automáticos
Record 15, Main entry term, Spanish
- factor Q
1, record 15, Spanish, factor%20Q
correct, masculine noun
Record 15, Abbreviations, Spanish
Record 15, Synonyms, Spanish
- factor de calidad 1, record 15, Spanish, factor%20de%20calidad
correct, masculine noun
Record 15, Textual support, Spanish
Record 16 - internal organization data 2011-04-04
Record 16, English
Record 16, Subject field(s)
- Measurements of Electricity
Record 16, Main entry term, English
- damped natural frequency
1, record 16, English, damped%20natural%20frequency
correct
Record 16, Abbreviations, English
Record 16, Synonyms, English
Record 16, Textual support, English
Record number: 16, Textual support number: 1 DEF
The frequency at which a damped system having one degree of freedom will oscillate after momentary application of a transient force. 2, record 16, English, - damped%20natural%20frequency
Record 16, French
Record 16, Domaine(s)
- Mesures de grandeurs électriques
Record 16, Main entry term, French
- fréquence propre amortie
1, record 16, French, fr%C3%A9quence%20propre%20amortie
correct, feminine noun
Record 16, Abbreviations, French
Record 16, Synonyms, French
Record 16, Textual support, French
Record 16, Spanish
Record 16, Textual support, Spanish
Record 17 - internal organization data 2010-04-14
Record 17, English
Record 17, Subject field(s)
- Acoustics (Physics)
- Audio Technology
- Audiovisual Techniques and Equipment
Record 17, Main entry term, English
- fluctuation frequency
1, record 17, English, fluctuation%20frequency
proposal
Record 17, Abbreviations, English
Record 17, Synonyms, English
Record 17, Textual support, English
Record 17, French
Record 17, Domaine(s)
- Acoustique (Physique)
- Électroacoustique
- Audiovisuel (techniques et équipement)
Record 17, Main entry term, French
- fréquence de fluctuation
1, record 17, French, fr%C3%A9quence%20de%20fluctuation
correct, feminine noun, standardized
Record 17, Abbreviations, French
Record 17, Synonyms, French
Record 17, Textual support, French
Record number: 17, Textual support number: 1 DEF
Fréquence propre de la fluctuation de vitesse d’un appareil d’enregistrement ou de lecture lorsque cette fluctuation est périodique. [Définition normalisée par l'AFNOR et reproduite avec son autorisation. ] 1, record 17, French, - fr%C3%A9quence%20de%20fluctuation
Record number: 17, Textual support number: 1 OBS
fréquence de fluctuation : terme normalisé par l’AFNOR. 2, record 17, French, - fr%C3%A9quence%20de%20fluctuation
Record 17, Spanish
Record 17, Textual support, Spanish
Record 18 - internal organization data 2010-04-12
Record 18, English
Record 18, Subject field(s)
- Acoustics (Physics)
Record 18, Main entry term, English
- free vibration
1, record 18, English, free%20vibration
correct
Record 18, Abbreviations, English
Record 18, Synonyms, English
Record 18, Textual support, English
Record number: 18, Textual support number: 1 DEF
The vibrations which occur at the natural frequency of a body when it has been displaced from its position of rest and allowed to vibrate freely without the application of any periodic force. 2, record 18, English, - free%20vibration
Record 18, French
Record 18, Domaine(s)
- Acoustique (Physique)
Record 18, Main entry term, French
- vibration libre
1, record 18, French, vibration%20libre
correct, feminine noun, standardized
Record 18, Abbreviations, French
Record 18, Synonyms, French
- vibration naturelle 1, record 18, French, vibration%20naturelle
correct, feminine noun, standardized
Record 18, Textual support, French
Record number: 18, Textual support number: 1 DEF
Vibration d’un système quand les excitations extérieures qui agissent sur lui deviennent soit nulles, soit constantes en fonction du temps. [Définition normalisée par l’AFNOR et reproduite avec son autorisation.] 2, record 18, French, - vibration%20libre
Record number: 18, Textual support number: 1 CONT
Tout milieu a sa fréquence propre [...], fréquence à laquelle il vibre si on le laisse libre d’osciller à sa guise, en absence de toute force extérieure [...], ou si on lui impose une force constante, non oscillante : le milieu exécute alors des vibrations libres(vibrations dites encore naturelles). 3, record 18, French, - vibration%20libre
Record number: 18, Textual support number: 1 OBS
vibration libre; vibration naturelle : termes normalisés par l’AFNOR. 4, record 18, French, - vibration%20libre
Record number: 18, Textual support number: 1 PHR
Vibration libre, naturelle d’un système. 4, record 18, French, - vibration%20libre
Record 18, Spanish
Record 18, Textual support, Spanish
Record 19 - internal organization data 2009-02-26
Record 19, English
Record 19, Subject field(s)
- Internet and Telematics
- Telecommunications Transmission
- Telecommunications
- Air Traffic Control
Record 19, Main entry term, English
- modulated carrier
1, record 19, English, modulated%20carrier
correct, officially approved
Record 19, Abbreviations, English
Record 19, Synonyms, English
- modulation carrier 2, record 19, English, modulation%20carrier
correct
- modulated carrier wave 3, record 19, English, modulated%20carrier%20wave
Record 19, Textual support, English
Record number: 19, Textual support number: 1 DEF
A frequency which can be transmitted or received through space or a transmission circuit, with a superposed information signal that, by itself, could not be transmitted and received effectively. 5, record 19, English, - modulated%20carrier
Record number: 19, Textual support number: 1 OBS
modulated carrier: term officially approved by the International Civil Aviation Organization (ICAO). 6, record 19, English, - modulated%20carrier
Record 19, French
Record 19, Domaine(s)
- Internet et télématique
- Transmission (Télécommunications)
- Télécommunications
- Circulation et trafic aériens
Record 19, Main entry term, French
- porteuse modulée
1, record 19, French, porteuse%20modul%C3%A9e
correct, feminine noun, officially approved
Record 19, Abbreviations, French
Record 19, Synonyms, French
- porteuse de modulation 2, record 19, French, porteuse%20de%20modulation
correct, feminine noun
- onde porteuse modulée 3, record 19, French, onde%20porteuse%20modul%C3%A9e
feminine noun
Record 19, Textual support, French
Record number: 19, Textual support number: 1 DEF
Signal d’une amplitude et d’une fréquence établies qui est combiné, par modulation, au signal d’information produisant un signal de sortie propre à la transmission. 2, record 19, French, - porteuse%20modul%C3%A9e
Record number: 19, Textual support number: 1 OBS
porteuse modulée : terme uniformisé par l’Organisation de l’aviation civile internationale (OACI) 4, record 19, French, - porteuse%20modul%C3%A9e
Record 19, Spanish
Record 19, Campo(s) temático(s)
- Internet y telemática
- Transmisión (Telecomunicaciones)
- Telecomunicaciones
- Control de tránsito aéreo
Record 19, Main entry term, Spanish
- portadora modulada
1, record 19, Spanish, portadora%20modulada
correct, feminine noun, officially approved
Record 19, Abbreviations, Spanish
Record 19, Synonyms, Spanish
Record 19, Textual support, Spanish
Record number: 19, Textual support number: 1 DEF
Frecuencia que puede ser transmitida o recibida a través del espacio o un circuito de transmisión, con una señal de información superpuesta que por sí misma no puede ser transmitida y recibida efectivamente. 2, record 19, Spanish, - portadora%20modulada
Record number: 19, Textual support number: 1 OBS
portadora modulada: término aceptado oficialmente por la Organización de Aviación Civil Internacional (OACI). 3, record 19, Spanish, - portadora%20modulada
Record 20 - internal organization data 2008-08-06
Record 20, English
Record 20, Subject field(s)
- Language (General)
- Artificial Intelligence
- Information Processing (Informatics)
Record 20, Main entry term, English
- formant
1, record 20, English, formant
correct
Record 20, Abbreviations, English
Record 20, Synonyms, English
- formative 2, record 20, English, formative
correct
Record 20, Textual support, English
Record number: 20, Textual support number: 1 DEF
A set of resonances of a musical instrument or voice mechanism that forms partials of sound ... and give these sounds their quality. 3, record 20, English, - formant
Record number: 20, Textual support number: 1 CONT
... the vocal tract has four or five important resonance frequencies called formants. 4, record 20, English, - formant
Record 20, French
Record 20, Domaine(s)
- Linguistique (Généralités)
- Intelligence artificielle
- Traitement de l'information (Informatique)
Record 20, Main entry term, French
- formant
1, record 20, French, formant
correct, masculine noun
Record 20, Abbreviations, French
Record 20, Synonyms, French
Record 20, Textual support, French
Record number: 20, Textual support number: 1 DEF
Fréquence de résonance du conduit vocal dont la valeur dépend de la configuration des cavités supraglottiques propre à chaque articulation. 2, record 20, French, - formant
Record number: 20, Textual support number: 1 CONT
Formant. Maximum de la courbe de réponse en fréquence du conduit vocal pour un son déterminé. 3, record 20, French, - formant
Record 20, Spanish
Record 20, Campo(s) temático(s)
- Lingüística (Generalidades)
- Inteligencia artificial
- Tratamiento de la información (Informática)
Record 20, Main entry term, Spanish
- formante
1, record 20, Spanish, formante
correct, feminine noun
Record 20, Abbreviations, Spanish
Record 20, Synonyms, Spanish
Record 20, Textual support, Spanish
Record number: 20, Textual support number: 1 DEF
[Conjunto de] cada una de las resonancias del conducto vocal. 2, record 20, Spanish, - formante
Record number: 20, Textual support number: 1 CONT
El tracto vocal manifiesta un número muy grande de resonancias, sin embargo se consideran solo las tres o cuatro primeras que toman el nombre de formantes y cubren un rango de frecuencias entre 100 y 3500 Hz. 3, record 20, Spanish, - formante
Record 21 - internal organization data 2007-05-28
Record 21, English
Record 21, Subject field(s)
- Tunnels, Overpasses and Bridges
Record 21, Main entry term, English
- dynamic amplification factor
1, record 21, English, dynamic%20amplification%20factor
correct
Record 21, Abbreviations, English
- DAF 1, record 21, English, DAF
correct
Record 21, Synonyms, English
Record 21, Textual support, English
Record number: 21, Textual support number: 1 CONT
The concept of a dynamic amplification factor (DAF) is used to describe the ratio between the maximum load effect when a bridge is loaded dynamically, and the maximum load effect when the same load is applied statically to the bridge. 2, record 21, English, - dynamic%20amplification%20factor
Record number: 21, Textual support number: 2 CONT
The dynamic amplification factor (DAF) is an important parameter in the design of highway bridges and yet no worldwide consensus has been reached so far as to its value. Some disagreement exists between provisions of various national bridge codes. This is because the DAF depends, in addition to the maximum span or the natural frequency, on many other parameters that are difficult to take into account with reasonable accuracy. Vehicle speed, weight, and dynamic characteristics, the state of the structure, roadway roughness, expansion joints, the type of bridge supports, soil-structure interaction, and influence of secondary elements are some aspects influencing the DAF. This study reviews the analytical and experimental findings on bridge dynamics and the evaluation of the DAF. 3, record 21, English, - dynamic%20amplification%20factor
Record 21, French
Record 21, Domaine(s)
- Tunnels, viaducs et ponts
Record 21, Main entry term, French
- facteur d’amplification dynamique
1, record 21, French, facteur%20d%26rsquo%3Bamplification%20dynamique
correct, masculine noun
Record 21, Abbreviations, French
- FAD 1, record 21, French, FAD
correct, masculine noun
Record 21, Synonyms, French
Record 21, Textual support, French
Record number: 21, Textual support number: 1 CONT
Le facteur d’amplification dynamique(FAD) est un paramètre important dans la conception des ponts routiers. Pourtant il n’ existe, jusqu'à maintenant, aucun consensus international quant à sa valeur, et certaines divergences existent entre les recommandations de différentes normes nationales de calcul de ponts. Ceci est dû au fait que le FAD dépend, en plus de la portée et de la fréquence propre, de plusieurs autres paramètres qui sont difficiles à isoler. La vitesse, le poids et les caractéristiques dynamiques du véhicule, l'état de la structure, l'étendue des imperfections de la planéité de la chaussée, l'état des joints de dilatation, les types d’appuis, l'interaction sol-structure, l'influence des éléments secondaires, sont quelques aspects influençant le FAD. Cette étude présente une revue des recherches théoriques et expérimentales sur la dynamique des ponts et l'évaluation du FAD. 1, record 21, French, - facteur%20d%26rsquo%3Bamplification%20dynamique
Record 21, Spanish
Record 21, Textual support, Spanish
Record 22 - internal organization data 2007-03-11
Record 22, English
Record 22, Subject field(s)
- Acoustics (Physics)
Record 22, Main entry term, English
- acoustic resonance
1, record 22, English, acoustic%20resonance
correct
Record 22, Abbreviations, English
Record 22, Synonyms, English
Record 22, Textual support, English
Record number: 22, Textual support number: 1 DEF
A condition of an acoustic system, such as a Helmholtz resonator, in which the response of the system to sound waves becomes very large when the frequency of the sound approaches a natural vibration frequency of the air (or other material) in the system. 2, record 22, English, - acoustic%20resonance
Record number: 22, Textual support number: 1 CONT
Six small microphones in the cavity picked up the resulting acoustic resonances. 3, record 22, English, - acoustic%20resonance
Record 22, French
Record 22, Domaine(s)
- Acoustique (Physique)
Record 22, Main entry term, French
- résonance acoustique
1, record 22, French, r%C3%A9sonance%20acoustique
correct, feminine noun
Record 22, Abbreviations, French
Record 22, Synonyms, French
Record 22, Textual support, French
Record number: 22, Textual support number: 1 CONT
Une expérience simple de résonance acoustique consiste à chanter une voyelle en face d’un piano dont les étouffoirs ont été soulevés : par résonance, les cordes dont les fréquences sont celles des sons simples qui composent la voyelle chantée vibrent, comme on peut s’en assurer en les touchant. 1, record 22, French, - r%C3%A9sonance%20acoustique
Record number: 22, Textual support number: 1 OBS
résonance : Augmentation de l'amplitude d’une vibration lorsque la fréquence des vibrations imposées par une source sonore devient égale ou diviseur entier de la période propre du système. 2, record 22, French, - r%C3%A9sonance%20acoustique
Record 22, Spanish
Record 22, Campo(s) temático(s)
- Acústica (Física)
Record 22, Main entry term, Spanish
- resonancia acústica
1, record 22, Spanish, resonancia%20ac%C3%BAstica
feminine noun
Record 22, Abbreviations, Spanish
Record 22, Synonyms, Spanish
Record 22, Textual support, Spanish
Record number: 22, Textual support number: 1 CONT
Seis micrófonos situados en la cavidad detectaban las resonancias acústicas resultantes. 1, record 22, Spanish, - resonancia%20ac%C3%BAstica
Record 23 - internal organization data 2007-01-30
Record 23, English
Record 23, Subject field(s)
- Psychoses
- Drugs and Drug Addiction
Record 23, Main entry term, English
- cannabis psychosis
1, record 23, English, cannabis%20psychosis
correct
Record 23, Abbreviations, English
Record 23, Synonyms, English
- cannabis-induced psychosis 2, record 23, English, cannabis%2Dinduced%20psychosis
correct
Record 23, Textual support, English
Record number: 23, Textual support number: 1 DEF
... A psychosis that would not occur in the absence of cannabis use, the symptoms of which are preceded by heavy cannabis use and cease on abstinence ... 1, record 23, English, - cannabis%20psychosis
Record number: 23, Textual support number: 1 CONT
Use of the label 'cannabis-induced psychosis' may obscure a diagnosis of paranoid schizophrenia. A short-lived psychotic episode does occur in clear consciousness after cannabis intoxication, but chronic cannabis-induced psychosis was not found. 2, record 23, English, - cannabis%20psychosis
Record 23, French
Record 23, Domaine(s)
- Psychoses
- Drogues et toxicomanie
Record 23, Main entry term, French
- psychose cannabique
1, record 23, French, psychose%20cannabique
correct, feminine noun
Record 23, Abbreviations, French
Record 23, Synonyms, French
Record 23, Textual support, French
Record number: 23, Textual support number: 1 DEF
Trouble psychotique propre à la consommation de cannabis [qui] se manifeste par des signes proches de ceux des bouffées délirantes aiguës, avec une plus grande fréquence des hallucinations, en particulier visuelles. 1, record 23, French, - psychose%20cannabique
Record 23, Spanish
Record 23, Campo(s) temático(s)
- Psicosis
- Drogas y toxicomanía
Record 23, Main entry term, Spanish
- psicosis cannabinoide
1, record 23, Spanish, psicosis%20cannabinoide
feminine noun
Record 23, Abbreviations, Spanish
Record 23, Synonyms, Spanish
Record 23, Textual support, Spanish
Record number: 23, Textual support number: 1 CONT
[...] se ha acuñado el término "psicosis cannabinoide" para describir los síntomas secundarios y autolimitados asociados al consumo de cannabis, como confusión, amnesia, alucinaciones, angustia y agitación. 1, record 23, Spanish, - psicosis%20cannabinoide
Record 24 - internal organization data 2006-02-21
Record 24, English
Record 24, Subject field(s)
- Applications of Electronics
- Aircraft Piloting and Navigation
- Navigation Instruments
- Flight Instruments and Equipment (Aeroindustry)
Record 24, Main entry term, English
- vibrating piezoelectric ceramic transducer
1, record 24, English, vibrating%20piezoelectric%20ceramic%20transducer
correct
Record 24, Abbreviations, English
Record 24, Synonyms, English
Record 24, Textual support, English
Record number: 24, Textual support number: 1 CONT
Rate gyro: Principles of Operation. The Crossbow DMU [dynamic measurement unit] contains three accelerometers and three angular rate gyros. The three angular rate gyros use vibrating piezoelectric ceramic transducers to measure the Coriolis acceleration. In the 1830's G. G. de Coriolis discovered that an object moving perpendicular to a rotating frame will cause an observer on the rotating frame to see an apparent acceleration of the object. 1, record 24, English, - vibrating%20piezoelectric%20ceramic%20transducer
Record 24, Key term(s)
- vibrating piezo-electric ceramic transducer
Record 24, French
Record 24, Domaine(s)
- Applications de l'électronique
- Pilotage et navigation aérienne
- Instruments de navigation
- Instruments et équipement de bord (Constructions aéronautiques)
Record 24, Main entry term, French
- transducteur vibrant à céramique piézoélectrique
1, record 24, French, transducteur%20vibrant%20%C3%A0%20c%C3%A9ramique%20pi%C3%A9zo%C3%A9lectrique
proposal, masculine noun
Record 24, Abbreviations, French
Record 24, Synonyms, French
Record 24, Textual support, French
Record number: 24, Textual support number: 1 OBS
Chaque transducteur est réalisé en réunissant les deux céramiques piézoélectriques, l'une sous l'autre, entre les deux parties métalliques d’aluminium et d’acier et serrées avec un boulon. L'ensemble est calculé de façon à constituer une structure mécanique avec une propre fréquence d’oscillation semblable à celle de l'onde acoustique désirée. 2, record 24, French, - transducteur%20vibrant%20%C3%A0%20c%C3%A9ramique%20pi%C3%A9zo%C3%A9lectrique
Record number: 24, Textual support number: 2 OBS
piézoélectrique : Cette graphie, puisée des Rectifications de l’orthographe recommandées par le Conseil supérieur de la langue française, est attestée dans le Petit Robert (2004). 3, record 24, French, - transducteur%20vibrant%20%C3%A0%20c%C3%A9ramique%20pi%C3%A9zo%C3%A9lectrique
Record 24, Key term(s)
- transducteur vibrant à céramique piézo-électrique
Record 24, Spanish
Record 24, Textual support, Spanish
Record 25 - internal organization data 2006-02-21
Record 25, English
Record 25, Subject field(s)
- Piezoelectricity
- Optics
Record 25, Main entry term, English
- piezoelectric element
1, record 25, English, piezoelectric%20element
correct
Record 25, Abbreviations, English
Record 25, Synonyms, English
- piezo-electric element 2, record 25, English, piezo%2Delectric%20element
correct
- piezo electric element 3, record 25, English, piezo%20electric%20element
Record 25, Textual support, English
Record number: 25, Textual support number: 1 DEF
A piezoelectric crystal used in an electric circuit, for example, as a transducer to convert mechanical or acoustical signals to electric signals, or to control the frequency of a crystal oscillator. 1, record 25, English, - piezoelectric%20element
Record 25, French
Record 25, Domaine(s)
- Piézoélectricité
- Optique
Record 25, Main entry term, French
- élément piézo-électrique
1, record 25, French, %C3%A9l%C3%A9ment%20pi%C3%A9zo%2D%C3%A9lectrique
correct, masculine noun
Record 25, Abbreviations, French
Record 25, Synonyms, French
- élément piézoélectrique 2, record 25, French, %C3%A9l%C3%A9ment%20pi%C3%A9zo%C3%A9lectrique
correct, masculine noun
- élément piézo électrique 3, record 25, French, %C3%A9l%C3%A9ment%20pi%C3%A9zo%20%C3%A9lectrique
masculine noun
Record 25, Textual support, French
Record number: 25, Textual support number: 1 CONT
Gyromètre laser [...] La réflexion des rayons lumineux est effectuée par des miroirs multicouches de haute qualité conduisant à des pertes d’énergie extrêmement faibles [...]. L'un de ces miroirs(MC) est concave [...] Un autre miroir(MA, miroir asservi) est placé sur un élément piézo-électrique commandé de manière à conserver le maximum de puissance lumineuse, ce qui correspond à un mode propre particulier et une fréquence moyenne très bien définie. 1, record 25, French, - %C3%A9l%C3%A9ment%20pi%C3%A9zo%2D%C3%A9lectrique
Record number: 25, Textual support number: 1 OBS
piézoélectrique : Cette graphie, puisée des Rectifications de l’orthographe recommandées par le Conseil supérieur de la langue française, est attestée dans le Petit Robert (2004). 4, record 25, French, - %C3%A9l%C3%A9ment%20pi%C3%A9zo%2D%C3%A9lectrique
Record 25, Spanish
Record 25, Textual support, Spanish
Record 26 - internal organization data 2003-02-14
Record 26, English
Record 26, Subject field(s)
- General Mechanics (Physics)
- Acoustics (Physics)
- Audio Technology
- Electrical Circuits and Circuit Breakers
Record 26, Main entry term, English
- natural frequency
1, record 26, English, natural%20frequency
correct
Record 26, Abbreviations, English
Record 26, Synonyms, English
- eigenfrequency 2, record 26, English, eigenfrequency
correct
Record 26, Textual support, English
Record number: 26, Textual support number: 1 DEF
One of the frequencies of free oscillations of a system. 3, record 26, English, - natural%20frequency
Record number: 26, Textual support number: 1 CONT
A vibrating system when displaced from its neutral position oscillates about this position with a frequency characteristic of the system - the natural frequency of the system. The amplitude decays gradually ... until the energy supplied by the initial displacement has been expended into the medium. These vibrations are called free vibrations. 4, record 26, English, - natural%20frequency
Record 26, Key term(s)
- eigen frequency
Record 26, French
Record 26, Domaine(s)
- Mécanique générale (Physique)
- Acoustique (Physique)
- Électroacoustique
- Circuits électriques et coupe-circuits
Record 26, Main entry term, French
- fréquence propre
1, record 26, French, fr%C3%A9quence%20propre
correct, feminine noun, standardized
Record 26, Abbreviations, French
Record 26, Synonyms, French
- fréquence propre d’oscillation 2, record 26, French, fr%C3%A9quence%20propre%20%20d%26rsquo%3Boscillation
correct, feminine noun
- fréquence naturelle 3, record 26, French, fr%C3%A9quence%20naturelle
correct, feminine noun
- fréquence de résonance 4, record 26, French, fr%C3%A9quence%20de%20r%C3%A9sonance
correct, feminine noun
Record 26, Textual support, French
Record number: 26, Textual support number: 1 DEF
Fréquence à laquelle peut se produire une oscillation libre dans un dispositif donné. 5, record 26, French, - fr%C3%A9quence%20propre
Record number: 26, Textual support number: 1 CONT
Tout milieu a sa fréquence propre, dite encore fréquence naturelle, fréquence à laquelle il vibre si on le laisse libre d’osciller à sa guise, en absence de toute force extérieure [...] 6, record 26, French, - fr%C3%A9quence%20propre
Record number: 26, Textual support number: 2 CONT
Si les effets d’amplification de la résonance sont très souvent utiles, il est bien des cas où l’on doit chercher à les réduire au minimum : dans les haut-parleurs par exemple, dont la membrane a ses fréquences propres d’oscillation [...]; dans les machines tournantes, où toute résonance d’une partie des appareils se traduit par une fatigue de cette partie [...] 2, record 26, French, - fr%C3%A9quence%20propre
Record number: 26, Textual support number: 1 OBS
fréquence propre : terme normalisé par l'AFNOR. 7, record 26, French, - fr%C3%A9quence%20propre
Record 26, Key term(s)
- fréquence propre d’un système
Record 26, Spanish
Record 26, Campo(s) temático(s)
- Mecánica general (Física)
- Acústica (Física)
- Electroacústica
- Circuitos eléctricos e interruptores automáticos
Record 26, Main entry term, Spanish
- frecuencia propia
1, record 26, Spanish, frecuencia%20propia
correct, feminine noun
Record 26, Abbreviations, Spanish
Record 26, Synonyms, Spanish
- frecuencia natural 2, record 26, Spanish, frecuencia%20natural
correct, feminine noun
Record 26, Textual support, Spanish
Record number: 26, Textual support number: 1 DEF
La frecuencia de oscilación libre; por ejemplo, la frecuencia de resonancia de cualquier dispositivo o circuito. 3, record 26, Spanish, - frecuencia%20propia
Record 27 - internal organization data 2003-02-10
Record 27, English
Record 27, Subject field(s)
- Telecommunications
- Flight Instruments and Equipment (Aeroindustry)
- Air Traffic Control
Record 27, Main entry term, English
- aircraft transceiver
1, record 27, English, aircraft%20transceiver
correct
Record 27, Abbreviations, English
Record 27, Synonyms, English
Record 27, Textual support, English
Record number: 27, Textual support number: 1 CONT
Our aircraft transceivers (Comms) are used for communications between ground, ATC and other aircraft. The transceivers in our aircraft normally operate between the frequencies of 118.00-136.975 Mhz. 1, record 27, English, - aircraft%20transceiver
Record 27, French
Record 27, Domaine(s)
- Télécommunications
- Instruments et équipement de bord (Constructions aéronautiques)
- Circulation et trafic aériens
Record 27, Main entry term, French
- émetteur-récepteur de bord
1, record 27, French, %C3%A9metteur%2Dr%C3%A9cepteur%20de%20bord
correct, masculine noun
Record 27, Abbreviations, French
Record 27, Synonyms, French
Record 27, Textual support, French
Record number: 27, Textual support number: 1 CONT
Chaque organisme de la circulation aérienne utilise une fréquence qui lui est propre et qu'il vous suffit d’afficher sur votre émetteur-récepteur de bord pour entrer en contact avec lui. 1, record 27, French, - %C3%A9metteur%2Dr%C3%A9cepteur%20de%20bord
Record 27, Spanish
Record 27, Textual support, Spanish
Record 28 - internal organization data 2001-12-14
Record 28, English
Record 28, Subject field(s)
- Electronics
- Radioelectricity
- Oscillators and Oscillating Circuits (Electronics)
Record 28, Main entry term, English
- circuit tuning
1, record 28, English, circuit%20tuning
correct
Record 28, Abbreviations, English
Record 28, Synonyms, English
- tuning 2, record 28, English, tuning
correct
Record 28, Textual support, English
Record number: 28, Textual support number: 1 DEF
The adjustment of the electrical components of an oscillatory circuit so as to obtain the maximum or minimum of a specified quantity (current, voltage, impedance, reactance, etc.) associated with forced oscillations when the excitation frequency corresponds approximately to the natural frequency of the system. 3, record 28, English, - circuit%20tuning
Record 28, French
Record 28, Domaine(s)
- Électronique
- Radioélectricité
- Circuits oscillants et oscillateurs (Électronique)
Record 28, Main entry term, French
- accord de circuit
1, record 28, French, accord%20de%20circuit
correct, masculine noun
Record 28, Abbreviations, French
Record 28, Synonyms, French
- accord 2, record 28, French, accord
correct, masculine noun
Record 28, Textual support, French
Record number: 28, Textual support number: 1 DEF
Réglage de circuit pour obtenir le maximum ou le minimum d’une grandeur spécifiée, tel que courant, tension, impédance, réactance, liée aux oscillations forcées, lorsque la fréquence de l'excitation extérieure correspond approximativement à une fréquence propre du système. 2, record 28, French, - accord%20de%20circuit
Record 28, Spanish
Record 28, Campo(s) temático(s)
- Electrónica
- Radioelectricidad
- Osciladores y circuitos oscilantes (Electrónica)
Record 28, Main entry term, Spanish
- sintonización
1, record 28, Spanish, sintonizaci%C3%B3n
correct, feminine noun
Record 28, Abbreviations, Spanish
Record 28, Synonyms, Spanish
- afinación 1, record 28, Spanish, afinaci%C3%B3n
correct, feminine noun
Record 28, Textual support, Spanish
Record 29 - internal organization data 2001-03-28
Record 29, English
Record 29, Subject field(s)
- Scientific Instruments
- Vulcanology and Seismology
- Pipes and Fittings
- Tolerances and Modular Co-ordination (Construction)
Record 29, Main entry term, English
- spring box
1, record 29, English, spring%20box
correct
Record 29, Abbreviations, English
Record 29, Synonyms, English
- spring element 2, record 29, English, spring%20element
correct
Record 29, Textual support, English
Record number: 29, Textual support number: 1 CONT
All the elastic components of GERB spring elements are made from helical springs with one or more spiral ... The load-bearing capacity of the standard GERB steel spring elements goes up to 3200 kg for each element. The frequency in the direction of vertical vibration is about 1.8 - 6 Hz. The GERB elements insulate machinery, and function as shock absorbers in all directions without blocking the six degrees of freedom ... GERB steel spring elements are suitable for the support of: - Power station machinery (turbo-generators, blowers, coal pulverisers, boiler pumps, diesel engines) and pipelines; - Forge hammers, presses, machine tools, crushers, compressors and testing stands; - Precision machinery of every type such as laser equipment, testing machines, roll grinders, microscopes; - Buildings or parts of buildings. They are also used as oscillation dampers in the construction of bridges. 3, record 29, English, - spring%20box
Record number: 29, Textual support number: 2 CONT
ChonAn Station has special devices, named spring box, for reducing the vibration of top slab's train passing (350 km/h). 1, record 29, English, - spring%20box
Record number: 29, Textual support number: 3 CONT
Spring element for building isolation. 4, record 29, English, - spring%20box
Record 29, French
Record 29, Domaine(s)
- Instruments scientifiques
- Volcanologie et sismologie
- Tuyauterie et raccords
- Calcul, tolérances et modulation (Construction)
Record 29, Main entry term, French
- boîte à ressorts
1, record 29, French, bo%C3%AEte%20%C3%A0%20ressorts
correct, feminine noun
Record 29, Abbreviations, French
Record 29, Synonyms, French
- boîte à ressort 2, record 29, French, bo%C3%AEte%20%C3%A0%20ressort
correct, feminine noun
Record 29, Textual support, French
Record number: 29, Textual support number: 1 DEF
Dispositif d’amortissement des ondes sismiques constitué de ressorts protégés par du plastique, solidaires de plaques de caoutchouc. 3, record 29, French, - bo%C3%AEte%20%C3%A0%20ressorts
Record number: 29, Textual support number: 1 CONT
Les éléments de suspension des boîtes à ressort GERB sont constitués d’un ou de plusieurs ressorts hélicoïdaux. [...] En exécution standard, les boîtes à ressort GERB sont disponibles pour des charges maximales de 3200 kg par unité. Leur fréquence propre d’oscillation verticale est comprise en 1, 8 et 6 Hz. Les éléments GERB permettent une isolation vibratoire de machines avec effet amortissant sur trois axes, sans blocage des six degrés de liberté de la masse monobloc oscillante. [...] Les boîtes à ressort GERB permettent de réaliser les appuis élastiques de :-machines de centrales de force motrice, souffleries, broyeurs à charbon, pompes de chaudière, moteurs diesel ainsi que les suspensions pour tuyauterie;-forges, presses, machines-outils, concasseurs, compresseurs et bancs d’essai;-machines de précision en tout genre(par ex. installations à laser, machines de test, machines à rectifier les cylindres, microscopes) ;-bâtiments ou éléments de bâtiments et ponts. 2, record 29, French, - bo%C3%AEte%20%C3%A0%20ressorts
Record number: 29, Textual support number: 2 CONT
Le chantier se situant au droit d’une ligne de métro, l’utilisation d’un système anti-vibrations fut nécessaire. Deux techniques furent employées : - des appuis Néoprène. - des boîtes à ressorts. 4, record 29, French, - bo%C3%AEte%20%C3%A0%20ressorts
Record 29, Spanish
Record 29, Textual support, Spanish
Record 30 - internal organization data 2000-10-25
Record 30, English
Record 30, Subject field(s)
- General Mechanics (Physics)
Record 30, Main entry term, English
- natural frequency vibration
1, record 30, English, natural%20frequency%20vibration
correct
Record 30, Abbreviations, English
Record 30, Synonyms, English
Record 30, Textual support, English
Record number: 30, Textual support number: 1 CONT
A good way to isolate very heavy machines with low natural frequency vibration is to place them on a concrete base plate which rests directly on the ground. 2, record 30, English, - natural%20frequency%20vibration
Record 30, French
Record 30, Domaine(s)
- Mécanique générale (Physique)
Record 30, Main entry term, French
- vibration à la fréquence propre
1, record 30, French, vibration%20%C3%A0%20la%20fr%C3%A9quence%20propre
correct, feminine noun
Record 30, Abbreviations, French
Record 30, Synonyms, French
Record 30, Textual support, French
Record 30, Spanish
Record 30, Textual support, Spanish
Record 31 - internal organization data 1999-10-18
Record 31, English
Record 31, Subject field(s)
- Acoustics (Physics)
Record 31, Main entry term, English
- transient
1, record 31, English, transient
correct, noun
Record 31, Abbreviations, English
Record 31, Synonyms, English
Record 31, Textual support, English
Record number: 31, Textual support number: 1 DEF
A sound of short period and irregular non-repeating waveform, which implies a continuous spectrum of sound-energy contributions, the frequency distribution of which determines whether the sound is correctly recognizable or not. 1, record 31, English, - transient
Record 31, French
Record 31, Domaine(s)
- Acoustique (Physique)
Record 31, Main entry term, French
- transitoire
1, record 31, French, transitoire
correct, masculine noun
Record 31, Abbreviations, French
Record 31, Synonyms, French
- son transitoire 2, record 31, French, son%20transitoire
correct, masculine noun
Record 31, Textual support, French
Record number: 31, Textual support number: 1 CONT
Les trains d’ondes brefs engendrés sous l'effet d’un choc dans un milieu à sa fréquence propre sont appelés des transitoires. Des transitoires sont également engendrés au début et à la fin de l'action d’une force oscillante de fréquence différente de la fréquence propre du milieu. 1, record 31, French, - transitoire
Record number: 31, Textual support number: 2 CONT
clic. Sensation auditive n’ayant pas de durée apparente, engendrée par des sons ou des phénomènes transitoires très brefs. [Justification reproduite avec l’autorisation de l’AFNOR.] 2, record 31, French, - transitoire
Record 31, Spanish
Record 31, Textual support, Spanish
Record 32 - internal organization data 1998-07-09
Record 32, English
Record 32, Subject field(s)
- Geology
Record 32, Main entry term, English
- natural frequency
1, record 32, English, natural%20frequency
correct
Record 32, Abbreviations, English
Record 32, Synonyms, English
- inherent frequency 2, record 32, English, inherent%20frequency
- characteristic frequency 2, record 32, English, characteristic%20frequency
- resonance frequency 2, record 32, English, resonance%20frequency
Record 32, Textual support, English
Record number: 32, Textual support number: 1 DEF
The frequency of a system undergoing free vibrations. 3, record 32, English, - natural%20frequency
Record 32, French
Record 32, Domaine(s)
- Géologie
Record 32, Main entry term, French
- fréquence naturelle
1, record 32, French, fr%C3%A9quence%20naturelle
feminine noun
Record 32, Abbreviations, French
Record 32, Synonyms, French
- fréquence propre 2, record 32, French, fr%C3%A9quence%20propre
feminine noun
Record 32, Textual support, French
Record number: 32, Textual support number: 1 DEF
La fréquence d’un système subissant des vibrations libres. 3, record 32, French, - fr%C3%A9quence%20naturelle
Record 32, Spanish
Record 32, Textual support, Spanish
Record 33 - internal organization data 1998-06-09
Record 33, English
Record 33, Subject field(s)
- Electrical Engineering
- Radio Waves
- Waveguides
Record 33, Main entry term, English
- self-resonant frequency
1, record 33, English, self%2Dresonant%20frequency
correct
Record 33, Abbreviations, English
Record 33, Synonyms, English
Record 33, French
Record 33, Domaine(s)
- Électrotechnique
- Ondes radioélectriques
- Guides d'ondes
Record 33, Main entry term, French
- fréquence propre
1, record 33, French, fr%C3%A9quence%20propre
correct, feminine noun
Record 33, Abbreviations, French
Record 33, Synonyms, French
Record 33, Textual support, French
Record 33, Spanish
Record 33, Textual support, Spanish
Record 34 - internal organization data 1997-04-15
Record 34, English
Record 34, Subject field(s)
- Ecosystems
- Genetics
Record 34, Main entry term, English
- genetically unique population
1, record 34, English, genetically%20unique%20population
correct
Record 34, Abbreviations, English
Record 34, Synonyms, English
Record 34, Textual support, English
Record number: 34, Textual support number: 1 CONT
Assuming that the standard were defined, deviations from this norm could presumably be discovered and measured. Deviations would include significant new human-caused mutations or gene combinations, loss of genes, pressures of habitat fragmentation, significant changes in gene frequency in a population or the extirpation of genetically unique populations. 1, record 34, English, - genetically%20unique%20population
Record 34, French
Record 34, Domaine(s)
- Écosystèmes
- Génétique
Record 34, Main entry term, French
- population unique sur le plan génétique
1, record 34, French, population%20unique%20sur%20le%20plan%20g%C3%A9n%C3%A9tique
feminine noun
Record 34, Abbreviations, French
Record 34, Synonyms, French
- population génétiquement unique 1, record 34, French, population%20g%C3%A9n%C3%A9tiquement%20unique
feminine noun
Record 34, Textual support, French
Record number: 34, Textual support number: 1 CONT
Normes de diversité génétique. Chaque espèce est unique et possède sa propre norme de diversité génétique, à tout moment de son évolution au sein de l'écosystème. Si on définissait une norme pour ce type de diversité, il devrait être possible de détecter et de mesurer les écarts qui existent par rapport à elle. Ces écarts comprendraient les nouvelles mutations et combinaisons géniques d’origine humaine, les pertes de gènes, les pressions résultant d’une fragmentation de l'habitat, les changements appréciables dans la fréquence d’un gène dans une population donnée et les disparitions de populations uniques sur le plan génétique. 1, record 34, French, - population%20unique%20sur%20le%20plan%20g%C3%A9n%C3%A9tique
Record 34, Spanish
Record 34, Textual support, Spanish
Record 35 - internal organization data 1997-04-15
Record 35, English
Record 35, Subject field(s)
- Ecosystems
- Genetics
Record 35, Main entry term, English
- loss of genes
1, record 35, English, loss%20of%20genes
correct
Record 35, Abbreviations, English
Record 35, Synonyms, English
Record 35, Textual support, English
Record number: 35, Textual support number: 1 CONT
Assuming that the standard were defined, deviations from this norm could presumably be discovered and measured. Deviations would include significant new human-caused mutations or gene combinations, loss of genes, pressures of habitat fragmentation, significant changes in gene frequency in a population or the extirpation of genetically unique populations. 1, record 35, English, - loss%20of%20genes
Record 35, French
Record 35, Domaine(s)
- Écosystèmes
- Génétique
Record 35, Main entry term, French
- perte de gènes
1, record 35, French, perte%20de%20g%C3%A8nes
feminine noun
Record 35, Abbreviations, French
Record 35, Synonyms, French
Record 35, Textual support, French
Record number: 35, Textual support number: 1 CONT
Normes de diversité génétique. Chaque espèce est unique et possède sa propre norme de diversité génétique, à tout moment de son évolution au sein de l'écosystème. Si on définissait une norme pour ce type de diversité, il devrait être possible de détecter et de mesurer les écarts qui existent par rapport à elle. Ces écarts comprendraient les nouvelles mutations et combinaisons géniques d’origine humaine, les pertes de gènes, les pressions résultant d’une fragmentation de l'habitat, les changements appréciables dans la fréquence d’un gène dans une population donnée et les disparitions de populations uniques sur le plan génétique. 1, record 35, French, - perte%20de%20g%C3%A8nes
Record 35, Spanish
Record 35, Textual support, Spanish
Record 36 - internal organization data 1997-04-15
Record 36, English
Record 36, Subject field(s)
- Ecosystems
- Genetics
Record 36, Main entry term, English
- gene combination
1, record 36, English, gene%20combination
correct
Record 36, Abbreviations, English
Record 36, Synonyms, English
Record 36, Textual support, English
Record number: 36, Textual support number: 1 CONT
Assuming that the standard were defined, deviations from this norm could presumably be discovered and measured. Deviations would include significant new human-caused mutations or gene combinations, loss of genes, pressures of habitat fragmentation, significant changes in gene frequency in a population or the extirpation of genetically unique populations. 1, record 36, English, - gene%20combination
Record 36, French
Record 36, Domaine(s)
- Écosystèmes
- Génétique
Record 36, Main entry term, French
- combinaison génique
1, record 36, French, combinaison%20g%C3%A9nique
feminine noun
Record 36, Abbreviations, French
Record 36, Synonyms, French
Record 36, Textual support, French
Record number: 36, Textual support number: 1 CONT
Normes de diversité génétique. Chaque espèce est unique et possède sa propre norme de diversité génétique, à tout moment de son évolution au sein de l'écosystème. Si on définissait une norme pour ce type de diversité, il devrait être possible de détecter et de mesurer les écarts qui existent par rapport à elle. Ces écarts comprendraient les nouvelles mutations et combinaisons géniques d’origine humaine, les pertes de gènes, les pressions résultant d’une fragmentation de l'habitat, les changements appréciables dans la fréquence d’un gène dans une population donnée et les disparitions de populations uniques sur le plan génétique. 1, record 36, French, - combinaison%20g%C3%A9nique
Record 36, Spanish
Record 36, Textual support, Spanish
Record 37 - internal organization data 1997-04-15
Record 37, English
Record 37, Subject field(s)
- Ecosystems
- Genetics
Record 37, Main entry term, English
- human-caused mutation
1, record 37, English, human%2Dcaused%20mutation
correct
Record 37, Abbreviations, English
Record 37, Synonyms, English
Record 37, Textual support, English
Record number: 37, Textual support number: 1 CONT
Assuming that the standard were defined, deviations from this norm could presumably be discovered and measured. Deviations would include significant new human-caused mutations or gene combinations, loss of genes, pressures of habitat fragmentation, significant changes in gene frequency in a population or the extirpation of genetically unique populations. 1, record 37, English, - human%2Dcaused%20mutation
Record 37, French
Record 37, Domaine(s)
- Écosystèmes
- Génétique
Record 37, Main entry term, French
- mutation d’origine humaine
1, record 37, French, mutation%20d%26rsquo%3Borigine%20humaine
feminine noun
Record 37, Abbreviations, French
Record 37, Synonyms, French
- mutation provoquée par les humains 1, record 37, French, mutation%20provoqu%C3%A9e%20par%20les%20humains
feminine noun
Record 37, Textual support, French
Record number: 37, Textual support number: 1 CONT
Normes de diversité génétique. Chaque espèce est unique et possède sa propre norme de diversité génétique, à tout moment de son évolution au sein de l'écosystème. Si on définissait une norme pour ce type de diversité, il devrait être possible de détecter et de mesurer les écarts qui existent par rapport à elle. Ces écarts comprendraient les nouvelles mutations et combinaisons géniques d’origine humaine, les pertes de gènes, les pressions résultant d’une fragmentation de l'habitat, les changements appréciables dans la fréquence d’un gène dans une population donnée et les disparitions de populations uniques sur le plan génétique. 1, record 37, French, - mutation%20d%26rsquo%3Borigine%20humaine
Record 37, Spanish
Record 37, Textual support, Spanish
Record 38 - internal organization data 1997-04-15
Record 38, English
Record 38, Subject field(s)
- Ecosystems
- Genetics
Record 38, Main entry term, English
- standard for genetic diversity
1, record 38, English, standard%20for%20genetic%20diversity
correct
Record 38, Abbreviations, English
Record 38, Synonyms, English
- norm for genetic diversity 1, record 38, English, norm%20for%20genetic%20diversity
correct
Record 38, Textual support, English
Record number: 38, Textual support number: 1 CONT
Genetic Norms. Each individual species is unique and has its own standard or norm for genetic diversity at a moment in time within its ecosystem. 1, record 38, English, - standard%20for%20genetic%20diversity
Record 38, French
Record 38, Domaine(s)
- Écosystèmes
- Génétique
Record 38, Main entry term, French
- norme de diversité génétique
1, record 38, French, norme%20de%20diversit%C3%A9%20g%C3%A9n%C3%A9tique
feminine noun
Record 38, Abbreviations, French
Record 38, Synonyms, French
Record 38, Textual support, French
Record number: 38, Textual support number: 1 CONT
Normes de diversité génétique. Chaque espèce est unique et possède sa propre norme de diversité génétique, à tout moment de son évolution au sein de l'écosystème. Si on définissait une norme pour ce type de diversité, il devrait être possible de détecter et de mesurer les écarts qui existent par rapport à elle. Ces écarts comprendraient les nouvelles mutations et combinaisons géniques d’origine humaine, les pertes de gènes, les pressions résultant d’une fragmentation de l'habitat, les changements appréciables dans la fréquence d’un gène dans une population donnée et les disparitions de populations uniques sur le plan génétique. 1, record 38, French, - norme%20de%20diversit%C3%A9%20g%C3%A9n%C3%A9tique
Record 38, Spanish
Record 38, Textual support, Spanish
Record 39 - internal organization data 1996-08-27
Record 39, English
Record 39, Subject field(s)
- Ecosystems
- Environmental Law
Record 39, Main entry term, English
- deviation
1, record 39, English, deviation
correct
Record 39, Abbreviations, English
Record 39, Synonyms, English
Record 39, Textual support, English
Record number: 39, Textual support number: 1 CONT
Assuming that the standard were defined, deviations from this norm could presumably be discovered and measured. Deviations would include significant new human-caused mutations or gene combinations, loss of genes, pressures of habitat fragmentation, significant changes in gene frequency in a population or the extirpation of genetically unique populations. 1, record 39, English, - deviation
Record 39, French
Record 39, Domaine(s)
- Écosystèmes
- Droit environnemental
Record 39, Main entry term, French
- écart
1, record 39, French, %C3%A9cart
masculine noun
Record 39, Abbreviations, French
Record 39, Synonyms, French
Record 39, Textual support, French
Record number: 39, Textual support number: 1 CONT
Normes de diversité génétique. Chaque espèce est unique et possède sa propre norme de diversité génétique, à tout moment de son évolution au sein de l'écosystème. Si on définissait une norme pour ce type de diversité, il devrait être possible de détecter et de mesurer les écarts qui existent par rapport à elle. Ces écarts comprendraient les nouvelles mutations et combinaisons géniques d’origine humaine, les pertes de gènes, les pressions résultant d’une fragmentation de l'habitat, les changements appréciables dans la fréquence d’un gène dans une population donnée et les disparitions de populations uniques sur le plan génétique. 1, record 39, French, - %C3%A9cart
Record 39, Spanish
Record 39, Textual support, Spanish
Record 40 - internal organization data 1994-03-08
Record 40, English
Record 40, Subject field(s)
- Atomic Physics
Record 40, Main entry term, English
- spectral dimension
1, record 40, English, spectral%20dimension
correct
Record 40, Abbreviations, English
Record 40, Synonyms, English
Record 40, Textual support, English
Record 40, French
Record 40, Domaine(s)
- Physique atomique
Record 40, Main entry term, French
- dimension spectrale
1, record 40, French, dimension%20spectrale
correct, feminine noun
Record 40, Abbreviations, French
Record 40, Synonyms, French
Record 40, Textual support, French
Record number: 40, Textual support number: 1 CONT
Si nous considérons que l'aérogel peut être assimilé à un objet fractal, nous savons que pour ce dernier le nombre de modes de vibration ou fractons obéit aussi à une loi d’échelle : le nombre de fractons ayant une fréquence propre inférieure ou égale à une certaine fréquence est proportionnel à cette fréquence élevée à la puissance d. Appelée la dimension spectrale. 2, record 40, French, - dimension%20spectrale
Record 40, Spanish
Record 40, Textual support, Spanish
Record 41 - internal organization data 1993-12-02
Record 41, English
Record 41, Subject field(s)
- Acoustics (Physics)
Record 41, Main entry term, English
- resonance balancing machine
1, record 41, English, resonance%20balancing%20machine
correct
Record 41, Abbreviations, English
Record 41, Synonyms, English
Record 41, Textual support, English
Record number: 41, Textual support number: 1 DEF
Machine having a balancing speed corresponding to the natural frequency of the suspension-and-rotor system. 1, record 41, English, - resonance%20balancing%20machine
Record 41, French
Record 41, Domaine(s)
- Acoustique (Physique)
Record 41, Main entry term, French
- machine à équilibrer à résonance
1, record 41, French, machine%20%C3%A0%20%C3%A9quilibrer%20%C3%A0%20r%C3%A9sonance
correct, feminine noun
Record 41, Abbreviations, French
Record 41, Synonyms, French
Record 41, Textual support, French
Record number: 41, Textual support number: 1 DEF
Machine dont la vitesse d’équilibrage est supérieure à la fréquence propre du système suspension et rotor. 1, record 41, French, - machine%20%C3%A0%20%C3%A9quilibrer%20%C3%A0%20r%C3%A9sonance
Record 41, Spanish
Record 41, Textual support, Spanish
Record 42 - internal organization data 1993-12-02
Record 42, English
Record 42, Subject field(s)
- Acoustics (Physics)
Record 42, Main entry term, English
- soft bearing above resonance balancing machine
1, record 42, English, soft%20bearing%20above%20resonance%20balancing%20machine
correct
Record 42, Abbreviations, English
Record 42, Synonyms, English
Record 42, Textual support, English
Record number: 42, Textual support number: 1 DEF
Machine having a balancing speed above the natural frequency of the suspension-and-rotor system. 1, record 42, English, - soft%20bearing%20above%20resonance%20balancing%20machine
Record 42, French
Record 42, Domaine(s)
- Acoustique (Physique)
Record 42, Main entry term, French
- machine à équilibrer à paliers souple au-dessus de la fréquence de résonance
1, record 42, French, machine%20%C3%A0%20%C3%A9quilibrer%20%C3%A0%20paliers%20souple%20au%2Ddessus%20de%20la%20fr%C3%A9quence%20de%20r%C3%A9sonance
correct, feminine noun
Record 42, Abbreviations, French
Record 42, Synonyms, French
Record 42, Textual support, French
Record number: 42, Textual support number: 1 DEF
Machine dont la vitesse d’équilibrage est supérieur à la fréquence propre du système suspension et rotor. 1, record 42, French, - machine%20%C3%A0%20%C3%A9quilibrer%20%C3%A0%20paliers%20souple%20au%2Ddessus%20de%20la%20fr%C3%A9quence%20de%20r%C3%A9sonance
Record 42, Spanish
Record 42, Textual support, Spanish
Record 43 - internal organization data 1993-10-19
Record 43, English
Record 43, Subject field(s)
- Acoustics (Physics)
Record 43, Main entry term, English
- pseudovelocity
1, record 43, English, pseudovelocity
correct
Record 43, Abbreviations, English
Record 43, Synonyms, English
Record 43, Textual support, English
Record number: 43, Textual support number: 1 DEF
The product of the maximum relative displacement of an undamped single degree-of-freedom system and the angular natural frequency (...) 1, record 43, English, - pseudovelocity
Record 43, French
Record 43, Domaine(s)
- Acoustique (Physique)
Record 43, Main entry term, French
- pseudo-vitesse
1, record 43, French, pseudo%2Dvitesse
correct, masculine noun
Record 43, Abbreviations, French
Record 43, Synonyms, French
Record 43, Textual support, French
Record number: 43, Textual support number: 1 DEF
Produit du déplacement relatif maximal d’un système non amorti à un seul degré de liberté et de la fréquence angulaire propre... 1, record 43, French, - pseudo%2Dvitesse
Record 43, Spanish
Record 43, Textual support, Spanish
Record 44 - internal organization data 1993-10-13
Record 44, English
Record 44, Subject field(s)
- Acoustics (Physics)
Record 44, Main entry term, English
- fixed-base natural frequency
1, record 44, English, fixed%2Dbase%20natural%20frequency
correct
Record 44, Abbreviations, English
Record 44, Synonyms, English
Record 44, Textual support, English
Record number: 44, Textual support number: 1 DEF
A natural frequency that a system would have if the foundation to which the equipment is attached were rigid and of infinite mass. 1, record 44, English, - fixed%2Dbase%20natural%20frequency
Record 44, French
Record 44, Domaine(s)
- Acoustique (Physique)
Record 44, Main entry term, French
- fréquence propre avec encastrement parfait fixe
1, record 44, French, fr%C3%A9quence%20propre%20avec%20encastrement%20parfait%20fixe
correct, feminine noun
Record 44, Abbreviations, French
Record 44, Synonyms, French
Record 44, Textual support, French
Record number: 44, Textual support number: 1 DEF
Fréquence propre d’un système lorsque la fondation à laquelle le montage est fixé est parfaitement rigide et de masse infinie. 1, record 44, French, - fr%C3%A9quence%20propre%20avec%20encastrement%20parfait%20fixe
Record 44, Spanish
Record 44, Textual support, Spanish
Record 45 - internal organization data 1993-10-08
Record 45, English
Record 45, Subject field(s)
- Acoustics (Physics)
Record 45, Main entry term, English
- fundamental natural mode of vibration
1, record 45, English, fundamental%20natural%20mode%20of%20vibration
correct
Record 45, Abbreviations, English
Record 45, Synonyms, English
Record 45, Textual support, English
Record number: 45, Textual support number: 1 DEF
The mode of vibration of a system having the lowest natural frequency. 1, record 45, English, - fundamental%20natural%20mode%20of%20vibration
Record 45, French
Record 45, Domaine(s)
- Acoustique (Physique)
Record 45, Main entry term, French
- mode fondamental propre de vibration
1, record 45, French, mode%20fondamental%20propre%20de%20vibration
correct, masculine noun
Record 45, Abbreviations, French
Record 45, Synonyms, French
Record 45, Textual support, French
Record number: 45, Textual support number: 1 DEF
Mode de vibration d’un système qui a la plus petite fréquence propre. 1, record 45, French, - mode%20fondamental%20propre%20de%20vibration
Record 45, Spanish
Record 45, Textual support, Spanish
Record 46 - internal organization data 1993-10-01
Record 46, English
Record 46, Subject field(s)
- Acoustics (Physics)
Record 46, Main entry term, English
- seismic system
1, record 46, English, seismic%20system
correct
Record 46, Abbreviations, English
Record 46, Synonyms, English
Record 46, Textual support, English
Record number: 46, Textual support number: 1 DEF
A system consisting of a mass attached to a reference base by one more flexible elements. Damping is normally included. 1, record 46, English, - seismic%20system
Record number: 46, Textual support number: 1 OBS
Seismic systems are usually idealized as single degree-of-freedom systems with viscous damping. The natural frequencies of the mass as supported by the flexible elements are relatively low for seismic systems associated with displacement or velocity pick-ups, and are relatively high for acceleration pick-ups, as compared with the range of frequencies to be measured. When the natural frequency of the seismic system is low relative to the frequency range of interest, the mass of the seismic system may be considered to be at rest over this range of frequencies. 1, record 46, English, - seismic%20system
Record 46, French
Record 46, Domaine(s)
- Acoustique (Physique)
Record 46, Main entry term, French
- système sismique
1, record 46, French, syst%C3%A8me%20sismique
correct, masculine noun
Record 46, Abbreviations, French
Record 46, Synonyms, French
Record 46, Textual support, French
Record number: 46, Textual support number: 1 DEF
Système constitué par une masse reliée à une base de référence par un ou plusieurs éléments flexibles. L’amortissement est généralement compris. 1, record 46, French, - syst%C3%A8me%20sismique
Record number: 46, Textual support number: 1 OBS
Habituellement, on schématise un système sismique en l'assimilant à un degré de liberté avec un amortissement visqueux. Les fréquences propres des systèmes sismiques associés aux capteurs de déplacement ou de vitesse sont relativement basses en comparaison des fréquences à mesurer; elles sont relativement élevés pour les capteurs d’accélération. Lorsque la fréquence propre du système sismique est basse par rapport au domaine de fréquences représentatif, la masse du système sismique peut être considérée comme étant en repos dans ce domaine de fréquences. 1, record 46, French, - syst%C3%A8me%20sismique
Record 46, Spanish
Record 46, Textual support, Spanish
Record 47 - internal organization data 1993-03-17
Record 47, English
Record 47, Subject field(s)
- Work Clothes
Record 47, Main entry term, English
- medical clothes in clean room style 1, record 47, English, medical%20clothes%20in%20clean%20room%20style
Record 47, Abbreviations, English
Record 47, Synonyms, English
Record 47, Textual support, English
Record 47, French
Record 47, Domaine(s)
- Vêtements de travail
Record 47, Main entry term, French
- vêtement de salle propre
1, record 47, French, v%C3%AAtement%20de%20salle%20propre
correct
Record 47, Abbreviations, French
Record 47, Synonyms, French
- habit de salle propre 1, record 47, French, habit%20de%20salle%20propre
correct
Record 47, Textual support, French
Record number: 47, Textual support number: 1 CONT
[Pour] les vêtements de salle propre : ne peuvent être utilisés que les fils synthétiques continus (généralement en polyester), les autres fibres textiles étant génératrices de fibrilles contaminantes. 1, record 47, French, - v%C3%AAtement%20de%20salle%20propre
Record number: 47, Textual support number: 2 CONT
Un habit de salle propre se définit en six points : la fibre utilisée, le type de tissage, la forme, les accessoires, le traitement et la fréquence de change. 1, record 47, French, - v%C3%AAtement%20de%20salle%20propre
Record 47, Spanish
Record 47, Textual support, Spanish
Record 48 - internal organization data 1991-04-05
Record 48, English
Record 48, Subject field(s)
- Traction (Rail)
Record 48, Main entry term, English
- natural frequency of oscillation 1, record 48, English, natural%20frequency%20of%20oscillation
Record 48, Abbreviations, English
Record 48, Synonyms, English
Record 48, Textual support, English
Record 48, French
Record 48, Domaine(s)
- Traction (Chemins de fer)
Record 48, Main entry term, French
- fréquence d’oscillation propre
1, record 48, French, fr%C3%A9quence%20d%26rsquo%3Boscillation%20propre
feminine noun
Record 48, Abbreviations, French
Record 48, Synonyms, French
Record 48, Textual support, French
Record number: 48, Textual support number: 1 DEF
Fréquence d’oscillation propre d’un fil de contact simple ou inclus dans un système à caténaire. 1, record 48, French, - fr%C3%A9quence%20d%26rsquo%3Boscillation%20propre
Record 48, Spanish
Record 48, Textual support, Spanish
Record 49 - internal organization data 1990-07-23
Record 49, English
Record 49, Subject field(s)
- Atomic Physics
Record 49, Main entry term, English
- radio-frequency resonance accelerator
1, record 49, English, radio%2Dfrequency%20resonance%20accelerator
correct
Record 49, Abbreviations, English
Record 49, Synonyms, English
- resonance accelerator 2, record 49, English, resonance%20accelerator
correct
Record 49, Textual support, English
Record number: 49, Textual support number: 1 CONT
The magnetic resonance accelerator, or cyclotron, was the first cyclic accelerator and the first resonance accelerator that produced particles energetic enough to be useful for nuclear research. 3, record 49, English, - radio%2Dfrequency%20resonance%20accelerator
Record 49, French
Record 49, Domaine(s)
- Physique atomique
Record 49, Main entry term, French
- accélérateur résonnant
1, record 49, French, acc%C3%A9l%C3%A9rateur%20r%C3%A9sonnant
correct, masculine noun
Record 49, Abbreviations, French
Record 49, Synonyms, French
Record 49, Textual support, French
Record number: 49, Textual support number: 1 OBS
résonance :[...] états métastables de certaines particules fondamentales, à cause de l'analogie avec les systèmes mécaniques : excités sur leur fréquence propre, ceux-ci "résonnent", c'est-à-dire réagissent très fortement. 2, record 49, French, - acc%C3%A9l%C3%A9rateur%20r%C3%A9sonnant
Record number: 49, Textual support number: 2 OBS
accélération résonnante. L’accélérateur électrostatique crée en permanence un champ de forces tout le long de la trajectoire de la particule à accélérer. Cela exige donc des valeurs de potentiel très élevées [...] R. Wideroe démontrait la validité du principe du champ accélérateur ne s’établissant qu’au moment où la particule traverse un espace accélérateur, en faisant fonctionner un dispositif doubleur d’énergie où un oscillateur radio à la fréquence de 1 MHz produisait des potentiels alternatifs dans deux intervalles successifs d’accélération. La condition de résonance était que la distance entre les deux intervalles soit parcourue par la particule dans un temps égal à une période du champ alternatif. 1, record 49, French, - acc%C3%A9l%C3%A9rateur%20r%C3%A9sonnant
Record 49, Spanish
Record 49, Textual support, Spanish
Record 50 - internal organization data 1987-05-22
Record 50, English
Record 50, Subject field(s)
- Helicopters (Military)
- Flight Instruments and Equipment (Aeroindustry)
Record 50, Main entry term, English
- natural frequency
1, record 50, English, natural%20frequency
correct, officially approved
Record 50, Abbreviations, English
Record 50, Synonyms, English
Record 50, Textual support, English
Record number: 50, Textual support number: 1 OBS
Term officialized by the ATSC - Helicopters. 2, record 50, English, - natural%20frequency
Record 50, French
Record 50, Domaine(s)
- Hélicoptères (Militaire)
- Instruments et équipement de bord (Constructions aéronautiques)
Record 50, Main entry term, French
- fréquence propre
1, record 50, French, fr%C3%A9quence%20propre
correct, feminine noun, officially approved
Record 50, Abbreviations, French
Record 50, Synonyms, French
Record 50, Textual support, French
Record number: 50, Textual support number: 1 OBS
Terme uniformisé par le CUTA - Hélicoptères. 2, record 50, French, - fr%C3%A9quence%20propre
Record 50, Spanish
Record 50, Textual support, Spanish
Record 51 - internal organization data 1987-02-05
Record 51, English
Record 51, Subject field(s)
- Aeronautical Engineering and Maintenance
Record 51, Main entry term, English
- resonance test 1, record 51, English, resonance%20test
Record 51, Abbreviations, English
Record 51, Synonyms, English
- resonance testing 2, record 51, English, resonance%20testing
Record 51, Textual support, English
Record number: 51, Textual support number: 1 DEF
A test in which forced oscillation over a range of frequencies is applied to a structure with the object of determining the natural frequency and mode of oscillation of the structure. 1, record 51, English, - resonance%20test
Record 51, French
Record 51, Domaine(s)
- Aérotechnique et maintenance
Record 51, Main entry term, French
- essai de résonance
1, record 51, French, essai%20de%20r%C3%A9sonance
masculine noun
Record 51, Abbreviations, French
Record 51, Synonyms, French
Record 51, Textual support, French
Record number: 51, Textual support number: 1 DEF
Essai au cours duquel on entretient dans une structure des oscillations forcées, sur une certaine gamme de fréquences en vue de déterminer la fréquence propre et le mode d’oscillation de cette structure 2, record 51, French, - essai%20de%20r%C3%A9sonance
Record 51, Spanish
Record 51, Textual support, Spanish
Record 52 - internal organization data 1985-01-16
Record 52, English
Record 52, Subject field(s)
- Chutes, Spouts and Conveyors
Record 52, Main entry term, English
- forced vibration vibrating conveyor
1, record 52, English, forced%20vibration%20vibrating%20conveyor
correct
Record 52, Abbreviations, English
Record 52, Synonyms, English
- vibrating conveyor of the forced vibration type 1, record 52, English, vibrating%20conveyor%20of%20the%20forced%20vibration%20type
correct
Record 52, Textual support, English
Record number: 52, Textual support number: 1 CONT
There are two basic types of vibrating conveyors: (1) the natural frequency types ... and (2) forced vibration types (those supported by rocker arms or rods pivoted at the through and at the base connections). 1, record 52, English, - forced%20vibration%20vibrating%20conveyor
Record 52, Key term(s)
- vibrating conveyer of the forced vibration type
- forced vibration vibrating conveyer
Record 52, French
Record 52, Domaine(s)
- Convoyeurs et goulottes (Manutention)
Record 52, Main entry term, French
- transporteur vibrant à simple masse
1, record 52, French, transporteur%20vibrant%20%C3%A0%20simple%20masse
correct, masculine noun
Record 52, Abbreviations, French
Record 52, Synonyms, French
Record 52, Textual support, French
Record number: 52, Textual support number: 1 CONT
Le transporteur vibrant(...) On distingue deux familles d’appareils vibrants : Les appareils à simple masse. Le générateur de vibrations est fixé rigidement au couloir du transporteur. La liaison avec la structure de support se fait par l'intermédiaire d’éléments élastiques(ressorts à boudin, ressorts à lames, tampons en caoutchouc). Ces appareils travaillent très au-delà de leur fréquence propre.(...) Les appareils à deux masses(...) [lesquels] travaillent au voisinage immédiat de leur fréquence de résonance(...) 2, record 52, French, - transporteur%20vibrant%20%C3%A0%20simple%20masse
Record 52, Spanish
Record 52, Textual support, Spanish
Record 53 - internal organization data 1985-01-15
Record 53, English
Record 53, Subject field(s)
- Chutes, Spouts and Conveyors
Record 53, Main entry term, English
- natural frequency vibrating conveyor
1, record 53, English, natural%20frequency%20vibrating%20conveyor
correct
Record 53, Abbreviations, English
Record 53, Synonyms, English
Record 53, Textual support, English
Record number: 53, Textual support number: 1 DEF
A vibrating conveyor in which the rate of free vibration of the trough on its resilient supports is approximately the same as the rate of vibration induced by the driving mechanism. 1, record 53, English, - natural%20frequency%20vibrating%20conveyor
Record number: 53, Textual support number: 1 CONT
There are two basic types of vibrating conveyors: (1) the natural frequency types (those supported by heavy duty stiff coil or leaf springs), and (2) forced vibration types (those supported by rocker arms or rods pivoted at the trough and at the base connections). 1, record 53, English, - natural%20frequency%20vibrating%20conveyor
Record 53, Key term(s)
- natural frequency vibrating conveyer
Record 53, French
Record 53, Domaine(s)
- Convoyeurs et goulottes (Manutention)
Record 53, Main entry term, French
- transporteur vibrant à deux masses
1, record 53, French, transporteur%20vibrant%20%C3%A0%20deux%20masses
correct, masculine noun
Record 53, Abbreviations, French
Record 53, Synonyms, French
- transporteur vibrant à double masse 2, record 53, French, transporteur%20vibrant%20%C3%A0%20double%20masse
correct, masculine noun
- transporteur vibrant avec masse d’équilibrage 3, record 53, French, transporteur%20vibrant%20avec%20masse%20d%26rsquo%3B%C3%A9quilibrage
correct, masculine noun
Record 53, Textual support, French
Record number: 53, Textual support number: 1 CONT
Le transporteur vibrant [...] On distingue 2 familles d’appareils vibrants : Les appareils à simple masse [...] [qui] travaillent très au-delà de leur fréquence propre. [...] Les appareils à deux masses. Le générateur de vibration est fixé au couloir du transporteur par un système élastique de ressorts ou de tampons en caoutchouc. Ces appareils travaillent au voisinage immédiat de leur fréquence de résonance et bénéficient donc d’une amplification des efforts fournis par le vibrateur. 1, record 53, French, - transporteur%20vibrant%20%C3%A0%20deux%20masses
Record 53, Spanish
Record 53, Textual support, Spanish
Record 54 - internal organization data 1982-06-02
Record 54, English
Record 54, Subject field(s)
- Air Transport
- Aeroindustry
Record 54, Main entry term, English
- blade natural frequency 1, record 54, English, blade%20natural%20frequency
Record 54, Abbreviations, English
Record 54, Synonyms, English
Record 54, Textual support, English
Record number: 54, Textual support number: 1 OBS
Helicopters. 2, record 54, English, - blade%20natural%20frequency
Record 54, French
Record 54, Domaine(s)
- Transport aérien
- Constructions aéronautiques
Record 54, Main entry term, French
- fréquence propre de la pale
1, record 54, French, fr%C3%A9quence%20propre%20de%20la%20pale
correct
Record 54, Abbreviations, French
Record 54, Synonyms, French
Record 54, Textual support, French
Record 54, Spanish
Record 54, Textual support, Spanish
Record 55 - internal organization data 1976-06-19
Record 55, English
Record 55, Subject field(s)
- Air Transport
- Aeroindustry
Record 55, Main entry term, English
- frequency parameter 1, record 55, English, frequency%20parameter
Record 55, Abbreviations, English
Record 55, Synonyms, English
Record 55, Textual support, English
Record number: 55, Textual support number: 1 DEF
(AGARD) The ratio of the product of the frequency of an oscillation and a representative length of an oscillating system to the air-speed. A non-dimensional parameter on which the magnitude of an oscillation depends. 1, record 55, English, - frequency%20parameter
Record 55, French
Record 55, Domaine(s)
- Transport aérien
- Constructions aéronautiques
Record 55, Main entry term, French
- paramètre de fréquence
1, record 55, French, param%C3%A8tre%20de%20fr%C3%A9quence
masculine noun
Record 55, Abbreviations, French
Record 55, Synonyms, French
Record 55, Textual support, French
Record number: 55, Textual support number: 1 DEF
(AGARD) Rapport du produit de la fréquence d’une oscillation par une longueur caractéristique du système oscillant, à la vitesse propre. C'est un paramètre sans dimensions dont dépend l'amplitude des oscillations. 1, record 55, French, - param%C3%A8tre%20de%20fr%C3%A9quence
Record 55, Spanish
Record 55, Textual support, Spanish
Record 56 - internal organization data 1975-03-11
Record 56, English
Record 56, Subject field(s)
- Audio Technology
Record 56, Main entry term, English
- low inertial characteristics 1, record 56, English, low%20inertial%20characteristics
Record 56, Abbreviations, English
Record 56, Synonyms, English
Record 56, Textual support, English
Record number: 56, Textual support number: 1 OBS
the low inertial characteristics and extremely high natural resonance of the diaphragms are responsible for the condenser microphone's great clarity. 1, record 56, English, - low%20inertial%20characteristics
Record 56, French
Record 56, Domaine(s)
- Électroacoustique
Record 56, Main entry term, French
- petite inertie 1, record 56, French, petite%20inertie
Record 56, Abbreviations, French
Record 56, Synonyms, French
Record 56, Textual support, French
Record number: 56, Textual support number: 1 OBS
l'appareil est très fidèle, l'inertie de la membrane étant petite et sa fréquence de vibration propre élevée. 1, record 56, French, - petite%20inertie
Record 56, Spanish
Record 56, Textual support, Spanish
Record 57 - internal organization data 1975-03-11
Record 57, English
Record 57, Subject field(s)
- Acoustics (Physics)
- Anti-pollution Measures
- Building Insulation and Acoustical Design
Record 57, Main entry term, English
- multilayered wall 1, record 57, English, multilayered%20wall
Record 57, Abbreviations, English
Record 57, Synonyms, English
Record 57, Textual support, English
Record number: 57, Textual support number: 1 OBS
noise can be controlled by erecting heavier or -- between apartments, by floating floors or hanging ceilings from vertical structural members 1, record 57, English, - multilayered%20wall
Record 57, French
Record 57, Domaine(s)
- Acoustique (Physique)
- Mesures antipollution
- Isolation et acoustique architecturale
Record 57, Main entry term, French
- paroi compartimentée en épaisseur 1, record 57, French, paroi%20compartiment%C3%A9e%20en%20%C3%A9paisseur
Record 57, Abbreviations, French
Record 57, Synonyms, French
Record 57, Textual support, French
Record number: 57, Textual support number: 1 OBS
des--contiennent des matières pulvérulentes et forment un ensemble sans fréquence propre et à très forte variation de résistances acoustiques. 1, record 57, French, - paroi%20compartiment%C3%A9e%20en%20%C3%A9paisseur
Record 57, Spanish
Record 57, Textual support, Spanish
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