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TAUX COMPTAGE [16 records]
Record 1 - internal organization data 2015-02-19
Record 1, English
Record 1, Subject field(s)
- Atomic Physics
Record 1, Main entry term, English
- background count rate 1, record 1, English, background%20count%20rate
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
Count rate of background radiation. 1, record 1, English, - background%20count%20rate
Record 1, French
Record 1, Domaine(s)
- Physique atomique
Record 1, Main entry term, French
- taux de comptage du fond naturel de rayonnement
1, record 1, French, taux%20de%20comptage%20du%20fond%20naturel%20de%20rayonnement
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 OBS
Taux de comptage. Nombre de coups enregistrés par un appareil de comptage dans l'unité de temps choisie. 2, record 1, French, - taux%20de%20comptage%20du%20fond%20naturel%20de%20rayonnement
Record number: 1, Textual support number: 2 OBS
Fond de rayonnement. Rayonnement ionisant ambiant existant en un point donné et dû au rayonnement ionisant naturel ainsi qu’au rayonnement de sources placées au voisinage de ce point et autres que celles qu’on désire mesurer. 2, record 1, French, - taux%20de%20comptage%20du%20fond%20naturel%20de%20rayonnement
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - external organization data 2014-10-30
Record 2, English
Record 2, Subject field(s)
- Compartment - Canadian Nuclear Safety Commission
- Atomic Physics
Record 2, Main entry term, English
- disintegration rate
1, record 2, English, disintegration%20rate
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
Calibrate the alpha counting equipment using a certified AM-241 source of known disintegration rate, mounted on a stainless steel disc on an area equal to that of the sample. 1, record 2, English, - disintegration%20rate
Record 2, French
Record 2, Domaine(s)
- Tiroir - Commission canadienne de sûreté nucléaire
- Physique atomique
Record 2, Main entry term, French
- taux de désintégration
1, record 2, French, taux%20de%20d%C3%A9sint%C3%A9gration
masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
Étalonner l'équipement de comptage des désintégrations alpha en utilisant une source homologuée Am 241 dont le taux de désintégration est connu, monté sur un disque en acier inoxydable sur une surface égale à celle de l'échantillon. 1, record 2, French, - taux%20de%20d%C3%A9sint%C3%A9gration
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2011-10-27
Record 3, English
Record 3, Subject field(s)
- Scientific Measurements and Analyses
- Medical Instruments and Devices
- Atomic Physics
- Radiation Protection
Record 3, Main entry term, English
- counting rate
1, record 3, English, counting%20rate
correct, standardized
Record 3, Abbreviations, English
Record 3, Synonyms, English
- count rate 2, record 3, English, count%20rate
correct
Record 3, Textual support, English
Record number: 3, Textual support number: 1 OBS
counting rate: term standardized by the International Electrotechnical Commission (IEC). 3, record 3, English, - counting%20rate
Record 3, French
Record 3, Domaine(s)
- Mesures et analyse (Sciences)
- Instruments et appareillages médicaux
- Physique atomique
- Radioprotection
Record 3, Main entry term, French
- taux de comptage
1, record 3, French, taux%20de%20comptage
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
Nombre de coups enregistrés par un appareil de comptage dans l’unité de temps choisie. 2, record 3, French, - taux%20de%20comptage
Record number: 3, Textual support number: 1 OBS
taux de comptage : terme normalisé par la Commission électrotechnique internationale(CEI). 3, record 3, French, - taux%20de%20comptage
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Medición y análisis (Ciencias)
- Instrumental médico
- Física atómica
- Protección contra la radiación
Record 3, Main entry term, Spanish
- tasa de recuento
1, record 3, Spanish, tasa%20de%20recuento
feminine noun
Record 3, Abbreviations, Spanish
Record 3, Synonyms, Spanish
- ritmo de conteo 2, record 3, Spanish, ritmo%20de%20conteo
masculine noun
Record 3, Textual support, Spanish
Record number: 3, Textual support number: 1 DEF
Promedio del número de eventos observados en la unidad de tiempo por medio de un sistema contador. 1, record 3, Spanish, - tasa%20de%20recuento
Record 4 - external organization data 2011-10-18
Record 4, English
Record 4, Subject field(s)
- Measuring Instruments (Engineering)
- Scientific Measurements and Analyses
- Atomic Physics
- Compartment - Canadian Nuclear Safety Commission
Record 4, Main entry term, English
- counting ratemeter
1, record 4, English, counting%20ratemeter
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
- counting rate meter 1, record 4, English, counting%20rate%20meter
correct
- ratemeter 1, record 4, English, ratemeter
correct
- count rate meter 2, record 4, English, count%20rate%20meter
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
An instrument that indicates the time rate of occurrence of input pulses to a radiation counter, averaged over a time interval. 1, record 4, English, - counting%20ratemeter
Record number: 4, Textual support number: 1 CONT
It should be emphasized that the modified Kusnetz method is only one of the several methods which may be used by uranium mining licensees in fulfilling the [Canadian Nuclear Safety Commission (CNSC)] requirement of an acceptable method of measurement for radon daughter concentrations. ... The basic Kusnetz technique employed a count rate meter to measure the alpha emission rate from the sample, and had a practical detection limit of about 0.3 WL [working level]. The modified technique requires the use of a scaler in place of the count rate meter, and this results in a reduction of the practical detection limit to about 0.03 WL [working level]. 2, record 4, English, - counting%20ratemeter
Record 4, French
Record 4, Domaine(s)
- Instruments de mesure (Ingénierie)
- Mesures et analyse (Sciences)
- Physique atomique
- Tiroir - Commission canadienne de sûreté nucléaire
Record 4, Main entry term, French
- ictomètre
1, record 4, French, ictom%C3%A8tre
correct, masculine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 DEF
Sous-ensemble électronique destiné à fournir une indication continue au taux de comptage moyen. 2, record 4, French, - ictom%C3%A8tre
Record number: 4, Textual support number: 1 CONT
[...] méthode modifiée de Kusnetz. Il faut insister sur le fait que cette méthode n’ est qu'une des nombreuses méthodes que peuvent utiliser les [titulaires] de permis d’exploitation de mines d’uranium afin de satisfaire à l'exigence de la [Commission canadienne de sûreté nucléaire] relative à une méthode acceptable de mesure des concentrations des produits de filiation du radon. [...] La technique de base de Kusnetz faisait appel à un ictomètre(détecteur de taux de comptage) afin de mesurer le taux d’émission alpha dû à l'échantillon et sa limite pratique de détection était environ 0, 3 WL. La technique modifiée nécessite l'utilisation d’une échelle de comptage au lieu du détecteur de taux, ce qui entraîne la réduction de la limite de détection pratique à environ 0, 03 WL. 1, record 4, French, - ictom%C3%A8tre
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2011-05-27
Record 5, English
Record 5, Subject field(s)
- Electronics
- Radiological Physics (Theory and Application)
- Atomic Physics
Record 5, Main entry term, English
- plateau
1, record 5, English, plateau
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
In Geiger-Müller counter-tubes, the portion of the counting-rate-versus-voltage characteristic with constant irradiation, in which the counting rate is substantially independent of the applied voltage. 2, record 5, English, - plateau
Record 5, Key term(s)
- Geiger Müller countertube
- Geiger-Müller counter tube
Record 5, French
Record 5, Domaine(s)
- Électronique
- Physique radiologique et applications
- Physique atomique
Record 5, Main entry term, French
- plateau
1, record 5, French, plateau
correct, masculine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
- palier 1, record 5, French, palier
correct, masculine noun
Record 5, Textual support, French
Record number: 5, Textual support number: 1 DEF
Dans les tubes-compteurs de Geiger-Müller, portion de la caractéristique donnant le taux de comptage en fonction de la tension, pour une irradiation constante, pour laquelle le taux de comptage varie relativement peu avec la tension appliquée. 1, record 5, French, - plateau
Record 5, Spanish
Record 5, Campo(s) temático(s)
- Electrónica
- Física radiológica (Teoría y aplicación)
- Física atómica
Record 5, Main entry term, Spanish
- meseta
1, record 5, Spanish, meseta
correct, feminine noun
Record 5, Abbreviations, Spanish
Record 5, Synonyms, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2011-04-14
Record 6, English
Record 6, Subject field(s)
- Amplifiers (Electronics)
- Radiological Physics (Theory and Application)
Record 6, Main entry term, English
- delay line amplifier
1, record 6, English, delay%20line%20amplifier
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
- delay line shaping amplifier 2, record 6, English, %20delay%20line%20shaping%20amplifier
correct
Record 6, Textual support, English
Record number: 6, Textual support number: 1 CONT
Signal processing for detectors with delay line … Signal from the preamplifiers are processed with delay line shaping amplifiers and zero crossing detectors. 2, record 6, English, - delay%20line%20amplifier
Record 6, Key term(s)
- delay-line amplifier
- delay-line shaping amplifier
Record 6, French
Record 6, Domaine(s)
- Amplificateurs (Électronique)
- Physique radiologique et applications
Record 6, Main entry term, French
- amplificateur à mise en forme par ligne à retard
1, record 6, French, amplificateur%20%C3%A0%20mise%20en%20forme%20par%20ligne%20%C3%A0%20retard
proposal, masculine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record number: 6, Textual support number: 1 OBS
Mise en forme par ligne à retard. Dans ces amplificateurs, la mise en forme est assurée par un circuit inverseur et une ligne à retard qui repousse le signal d’entrée d’une durée sélectionnée. Le signal direct et le signal retardé sont ensuite additionnés pour donner un signal de forme rectangulaire dont la hauteur garde l'information énergie. Avec ces appareils, le rapport signal/bruit est médiocre car il n’ y a pas de filtre de mise en forme. Cependant, pour des détecteurs de mauvaise résolution(scintillateurs, chambre d’ionisation), ils conviennent parfaitement, d’autant plus que l'on peut générer des signaux de faible durée donc compatibles avec les forts taux de comptage. 2, record 6, French, - amplificateur%20%C3%A0%20mise%20en%20forme%20par%20ligne%20%C3%A0%20retard
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - external organization data 2011-03-24
Record 7, English
Record 7, Subject field(s)
- Atomic Physics
- Compartment - Canadian Nuclear Safety Commission
Record 7, Main entry term, English
- scaler
1, record 7, English, scaler
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
Record 7, Textual support, English
Record number: 7, Textual support number: 1 CONT
The basic Kusnetz technique employed a count rate meter to measure the alpha emission rate from the sample, and had a practical detection limit of about 0.3 WL [working levels]. The modified technique requires the use of a scaler in place of the count rate meter, and this results in a reduction of the practical detection limit to about 0.03 WL. 1, record 7, English, - scaler
Record 7, French
Record 7, Domaine(s)
- Physique atomique
- Tiroir - Commission canadienne de sûreté nucléaire
Record 7, Main entry term, French
- échelle de comptage
1, record 7, French, %C3%A9chelle%20de%20comptage
correct, feminine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
Record 7, Textual support, French
Record number: 7, Textual support number: 1 CONT
La technique de base de Kusnetz faisait appel à un ictomètre(détecteur de taux de comptage) afin de mesurer le taux d’émission alpha dû à l'échantillon et sa limite pratique de détection était environ 0, 3 WL [unités alpha]. La technique modifiée nécessite l'utilisation d’une échelle de comptage au lieu du détecteur de taux, ce qui entraîne la réduction de la limite de détection pratique à environ 0, 03 WL. 1, record 7, French, - %C3%A9chelle%20de%20comptage
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 2008-12-12
Record 8, English
Record 8, Subject field(s)
- Atomic Physics
- Scientific Measurements and Analyses
Record 8, Main entry term, English
- fluctuation processing 1, record 8, English, fluctuation%20processing
Record 8, Abbreviations, English
Record 8, Synonyms, English
Record 8, Textual support, English
Record 8, French
Record 8, Domaine(s)
- Physique atomique
- Mesures et analyse (Sciences)
Record 8, Main entry term, French
- traitement des fluctuations
1, record 8, French, traitement%20des%20fluctuations
correct, masculine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
Record 8, Textual support, French
Record number: 8, Textual support number: 1 CONT
Le traitement des fluctuations est en fait une mesure relative du niveau neutronique qu'il faut calibrer par comparaison avec une autre mesure directe et non interprétable comme le taux de comptage ou la puissance exprimée en pourcentage de la valeur nominale. 1, record 8, French, - traitement%20des%20fluctuations
Record 8, Spanish
Record 8, Textual support, Spanish
Record 9 - internal organization data 2008-12-12
Record 9, English
Record 9, Subject field(s)
- Scientific Measurements and Analyses
- Atomic Physics
- Nuclear Fission Reactors
Record 9, Main entry term, English
- mean square voltage method
1, record 9, English, mean%20square%20voltage%20method
correct
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, Textual support, English
Record 9, French
Record 9, Domaine(s)
- Mesures et analyse (Sciences)
- Physique atomique
- Réacteurs nucléaires de fission
Record 9, Main entry term, French
- méthode du carré de la tension moyenne
1, record 9, French, m%C3%A9thode%20du%20carr%C3%A9%20de%20la%20tension%20moyenne
correct, feminine noun
Record 9, Abbreviations, French
Record 9, Synonyms, French
Record 9, Textual support, French
Record number: 9, Textual support number: 1 CONT
[Deux] techniques sont utilisables pour obtenir une estimation du taux de comptage moyen et donc du débit de fluence neutronique :-la méthode du carré de la tension moyenne [...] Grâce à un circuit quadrateur qui délivre une tension proportionnelle au carré de la tension d’entrée, le signal obtenu est alors proportionnel au niveau de puissance. C'est le principe du traitement analogique des fluctuations;-la méthode du calcul de la variance [...] 1, record 9, French, - m%C3%A9thode%20du%20carr%C3%A9%20de%20la%20tension%20moyenne
Record 9, Spanish
Record 9, Textual support, Spanish
Record 10 - internal organization data 2008-12-12
Record 10, English
Record 10, Subject field(s)
- Scientific Measurements and Analyses
- Atomic Physics
- Nuclear Fission Reactors
Record 10, Main entry term, English
- variance calculation method
1, record 10, English, variance%20calculation%20method
correct
Record 10, Abbreviations, English
Record 10, Synonyms, English
Record 10, Textual support, English
Record 10, French
Record 10, Domaine(s)
- Mesures et analyse (Sciences)
- Physique atomique
- Réacteurs nucléaires de fission
Record 10, Main entry term, French
- méthode du calcul de la variance
1, record 10, French, m%C3%A9thode%20du%20calcul%20de%20la%20variance
correct, feminine noun
Record 10, Abbreviations, French
Record 10, Synonyms, French
Record 10, Textual support, French
Record number: 10, Textual support number: 1 CONT
[Deux] techniques sont utilisables pour obtenir une estimation du taux de comptage moyen et donc du débit de fluence neutronique :-la méthode du carré de la tension moyenne [...];-la méthode du calcul de la variance [qui] consiste à calculer en ligne la variance du signal sur la base d’un échantillonnage rapide. Les amplitudes sont numérisées et un processeur calcule directement la moyenne et la variance des échantillons ainsi obtenus. C'est le principe du traitement numérique des fluctuations. 1, record 10, French, - m%C3%A9thode%20du%20calcul%20de%20la%20variance
Record 10, Spanish
Record 10, Textual support, Spanish
Record 11 - internal organization data 2005-11-07
Record 11, English
Record 11, Subject field(s)
- Chemistry
- Physics
Record 11, Main entry term, English
- crosstalk
1, record 11, English, crosstalk
correct
Record 11, Abbreviations, English
Record 11, Synonyms, English
- cross-talk 2, record 11, English, cross%2Dtalk
correct
- spill over 1, record 11, English, spill%20over
correct
- spill-over 3, record 11, English, spill%2Dover
correct
Record 11, Textual support, English
Record number: 11, Textual support number: 1 DEF
[The] misclassification of alpha- and beta produced counts in a proportional counter that is designed to count both particles simultaneously. 1, record 11, English, - crosstalk
Record number: 11, Textual support number: 1 OBS
It occurs when counts produced by alpha interactions in the detector are registered as beta counts and vice versa. In order to accurately record the alpha and beta activities of sources containing radionuclides emitting both particles, corrections should be made for crosstalk. 1, record 11, English, - crosstalk
Record 11, French
Record 11, Domaine(s)
- Chimie
- Physique
Record 11, Main entry term, French
- réjection
1, record 11, French, r%C3%A9jection
feminine noun
Record 11, Abbreviations, French
Record 11, Synonyms, French
- brouillage alpha-bêta 2, record 11, French, brouillage%20alpha%2Db%C3%AAta
proposal, masculine noun
- phénomène du rayonnement concomitant 2, record 11, French, ph%C3%A9nom%C3%A8ne%20du%20rayonnement%20concomitant
proposal, masculine noun
Record 11, Textual support, French
Record number: 11, Textual support number: 1 DEF
Erreur de classement occasionnée lors du comptage des particules alpha et bêta réalisé à l’aide d’un détecteur en mode simultané alpha-bêta. 2, record 11, French, - r%C3%A9jection
Record number: 11, Textual support number: 1 OBS
Ce phénomène se produit lorsque le comptage découlant de l'interaction des particules alpha dans un détecteur révèle un taux de particules bêta et vice-versa. 2, record 11, French, - r%C3%A9jection
Record number: 11, Textual support number: 2 OBS
Lorsque l’on enregistre en pourcentage la mesure des particules alpha ou bêta rejetées, on utilise alors le terme «taux de réjection». 2, record 11, French, - r%C3%A9jection
Record number: 11, Textual support number: 3 OBS
Le terme «taux de réjection» a été soumis par un spécialiste de la métrologie des particules du Commissariat à l’énergie atomique (CEA). 2, record 11, French, - r%C3%A9jection
Record 11, Spanish
Record 11, Textual support, Spanish
Record 12 - internal organization data 2003-09-16
Record 12, English
Record 12, Subject field(s)
- Ionization (Electr. Engineering)
- Radiological Physics (Theory and Application)
- Atomic Physics
Record 12, Main entry term, English
- detection efficiency
1, record 12, English, detection%20efficiency
correct
Record 12, Abbreviations, English
Record 12, Synonyms, English
Record 12, Textual support, English
Record number: 12, Textual support number: 1 DEF
The ratio of the number of counts to the total number of ionizing particles or quanta falling on the useful area, when the counting rate is so low that dead-time correction is unnecessary. 1, record 12, English, - detection%20efficiency
Record 12, French
Record 12, Domaine(s)
- Ionisation (Électrotechnique)
- Physique radiologique et applications
- Physique atomique
Record 12, Main entry term, French
- rendement de détection
1, record 12, French, rendement%20de%20d%C3%A9tection
correct, masculine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
Record 12, Textual support, French
Record number: 12, Textual support number: 1 DEF
Rapport du nombre de coups au nombre total de particules ionisantes ou de quanta incidents sur la surface utile, lorsque le taux de comptage est suffisamment faible pour qu'une correction de temps mort soit inutile. 1, record 12, French, - rendement%20de%20d%C3%A9tection
Record 12, Spanish
Record 12, Campo(s) temático(s)
- Ionización (Electrotecnia)
- Física radiológica (Teoría y aplicación)
- Física atómica
Record 12, Main entry term, Spanish
- rendimiento de detección
1, record 12, Spanish, rendimiento%20de%20detecci%C3%B3n
correct, masculine noun
Record 12, Abbreviations, Spanish
Record 12, Synonyms, Spanish
Record 12, Textual support, Spanish
Record 13 - external organization data 2000-05-29
Record 13, English
Record 13, Subject field(s)
- Atomic Physics
- Compartment - Canadian Nuclear Safety Commission
Record 13, Main entry term, English
- Kusnetz technique
1, record 13, English, Kusnetz%20technique
correct
Record 13, Abbreviations, English
Record 13, Synonyms, English
- Kusnetz method 2, record 13, English, Kusnetz%20method
correct
Record 13, Textual support, English
Record number: 13, Textual support number: 1 CONT
It should be emphasized that the modified Kusnetz method is only one of the several methods which may be used by uranium mining licensees in fulfilling the AECB requirement of an acceptable method of measurement for radon daughter concentrations. ... The basic Kusnetz technique employed a count rate meter to measure the alpha emission rate from the sample, and had a practical detection limit of about 0.3 WL. The modified technique requires the use of a scaler in place of the count rate meter, and this results in a reduction of the practical detection limit to about 0,03 WL. 1, record 13, English, - Kusnetz%20technique
Record 13, French
Record 13, Domaine(s)
- Physique atomique
- Tiroir - Commission canadienne de sûreté nucléaire
Record 13, Main entry term, French
- méthode de Kusnetz
1, record 13, French, m%C3%A9thode%20de%20Kusnetz
correct, feminine noun
Record 13, Abbreviations, French
Record 13, Synonyms, French
- technique de Kusnetz 1, record 13, French, technique%20de%20Kusnetz
feminine noun
Record 13, Textual support, French
Record number: 13, Textual support number: 1 CONT
[...] méthode modifiée de Kusnetz. Il faut insister sur le fait que cette méthode n’ est qu'une des nombreuses méthodes que peuvent utiliser les [titulaires] de permis d’exploitation de mines d’uranium afin de satisfaire à l'exigence de la [Commission] relative à une méthode acceptable de mesure des concentrations des produits de filiation du radon. [...] La technique de base de Kusnetz faisait appel à un ictomètre(détecteur de taux de comptage) afin de mesurer le taux d’émission alpha dû à l'échantillon et sa limite pratique de détection était environ 0, 3 WL. La technique modifiée nécessite l'utilisation d’une échelle de comptage au lieu du détecteur de taux, ce qui entraîne la réduction de la limite de détection pratique à environ 0, 03 WL. 1, record 13, French, - m%C3%A9thode%20de%20Kusnetz
Record 13, Spanish
Record 13, Textual support, Spanish
Record 14 - external organization data 2000-03-31
Record 14, English
Record 14, Subject field(s)
- Atomic Physics
- Compartment - Canadian Nuclear Safety Commission
Record 14, Main entry term, English
- certified source
1, record 14, English, certified%20source
correct
Record 14, Abbreviations, English
Record 14, Synonyms, English
Record 14, Textual support, English
Record number: 14, Textual support number: 1 CONT
Calibrate the alpha counting equipment using a certified AM-241 source of known disintegration rate, mounted on a stainless steel disc on an area equal to that of the sample. 1, record 14, English, - certified%20source
Record 14, French
Record 14, Domaine(s)
- Physique atomique
- Tiroir - Commission canadienne de sûreté nucléaire
Record 14, Main entry term, French
- source homologuée
1, record 14, French, source%20homologu%C3%A9e
correct, feminine noun
Record 14, Abbreviations, French
Record 14, Synonyms, French
Record 14, Textual support, French
Record number: 14, Textual support number: 1 CONT
Étalonner l'équipement de comptage des désintégrations alpha en utilisant une source homologuée Am 241 dont le taux de désintégration est connu, monté sur un disque en acier inoxydable sur une surface égale à celle de l'échantillon. 1, record 14, French, - source%20homologu%C3%A9e
Record 14, Spanish
Record 14, Textual support, Spanish
Record 15 - internal organization data 1997-02-12
Record 15, English
Record 15, Subject field(s)
- Chemistry
Record 15, Main entry term, English
- absolute counting
1, record 15, English, absolute%20counting
correct
Record 15, Abbreviations, English
Record 15, Synonyms, English
Record 15, Textual support, English
Record number: 15, Textual support number: 1 DEF
[In nuclear chemistry], a measurement under such well-defined conditions that the activity of a sample can be derived from the observed count rate. 1, record 15, English, - absolute%20counting
Record 15, French
Record 15, Domaine(s)
- Chimie
Record 15, Main entry term, French
- comptage absolu
1, record 15, French, comptage%20absolu
correct, masculine noun
Record 15, Abbreviations, French
Record 15, Synonyms, French
Record 15, Textual support, French
Record number: 15, Textual support number: 1 DEF
[En chimie nucléaire], une mesure effectuée dans des conditions telles que l'on peut déduire l'activité d’un échantillon à partir d’un taux de comptage observé. 1, record 15, French, - comptage%20absolu
Record 15, Spanish
Record 15, Textual support, Spanish
Record 16 - internal organization data 1997-02-12
Record 16, English
Record 16, Subject field(s)
- Chemistry
Record 16, Main entry term, English
- relative counting
1, record 16, English, relative%20counting
correct
Record 16, Abbreviations, English
Record 16, Synonyms, English
Record 16, Textual support, English
Record number: 16, Textual support number: 1 DEF
[In nuclear chemistry], a measurement in which the activity of a sample is derived from the ratio between the count rates observed for the sample and for a source of known activity. 1, record 16, English, - relative%20counting
Record 16, French
Record 16, Domaine(s)
- Chimie
Record 16, Main entry term, French
- comptage relatif
1, record 16, French, comptage%20relatif
correct, masculine noun
Record 16, Abbreviations, French
Record 16, Synonyms, French
Record 16, Textual support, French
Record number: 16, Textual support number: 1 DEF
[En chimie nucléaire], une mesure de laquelle on déduit l'activité d’un échantillon du rapport entre les taux de comptage observés pour l'échantillon et pour une source d’activité connue. 1, record 16, French, - comptage%20relatif
Record 16, Spanish
Record 16, Textual support, Spanish
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