TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
NON IRRADIE [23 records]
Record 1 - internal organization data 2017-04-19
Record 1, English
Record 1, Subject field(s)
- Radiological Physics (Theory and Application)
- Nuclear Physics
Record 1, Main entry term, English
- delayed gamma activation analysis
1, record 1, English, delayed%20gamma%20activation%20analysis
correct
Record 1, Abbreviations, English
- DGAA 1, record 1, English, DGAA
correct
Record 1, Synonyms, English
Record 1, Textual support, English
Record 1, French
Record 1, Domaine(s)
- Physique radiologique et applications
- Physique nucléaire
Record 1, Main entry term, French
- analyse par activation de gamma retardés
1, record 1, French, analyse%20par%20activation%20de%20gamma%20retard%C3%A9s
correct, feminine noun
Record 1, Abbreviations, French
- AAGR 2, record 1, French, AAGR
correct, feminine noun
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
Il existe deux types d’installations suivant que l'irradiation et la mesure sont simultanées ou non :-dans le premier cas, l'échantillon est placé à l'extérieur du réacteur, par exemple sur le trajet d’un guide à neutrons; le détecteur est placé à proximité et enregistre la radioémission des isotopes formés en continu. Il s’agit alors d’analyse par activation de gamma prompts(AAGP) ;dans le second cas, l'échantillon est irradié près du cœur du réacteur pendant une durée déterminée, puis transporté dans un laboratoire pour analyser en énergie le rayonnement émis, en fonction du temps. On parle alors d’analyse par activation de gamma retardés(AAGR). 1, record 1, French, - analyse%20par%20activation%20de%20gamma%20retard%C3%A9s
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2010-11-09
Record 2, English
Record 2, Subject field(s)
- Atomic Physics
- Energy (Physics)
Record 2, Main entry term, English
- fresh fuel
1, record 2, English, fresh%20fuel
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
Nuclear reactors periodically need to unload about one-third of their nuclear fuel and replace it with fresh fuel. Initially the unloaded used fuel, known as "spent fuel," was stored temporarily in water pools at the reactor. 2, record 2, English, - fresh%20fuel
Record 2, French
Record 2, Domaine(s)
- Physique atomique
- Énergie (Physique)
Record 2, Main entry term, French
- combustible frais
1, record 2, French, combustible%20frais
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- combustible neuf 2, record 2, French, combustible%20neuf
correct, masculine noun
- combustible non irradié 3, record 2, French, combustible%20non%20irradi%C3%A9
masculine noun
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
[...] la combustion ne peut s’emballer, car en stoppant l’injection de combustible frais, la quantité de matière fusible présente dans le réacteur ne permet qu’un fonctionnement de quelques dizaines de secondes [...] 4, record 2, French, - combustible%20frais
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - external organization data 2010-02-19
Record 3, English
Record 3, Subject field(s)
- Nuclear Power Stations
- Nuclear Science and Technology
- Compartment - Canadian Nuclear Safety Commission
Record 3, Main entry term, English
- unirradiated booster fuel
1, record 3, English, unirradiated%20booster%20fuel
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 CONT
The Bruce "A" Generating Station is a four unit station with each unit capable of generating up to 750 megawatts of electrical power .... The station includes facilities for the storage of irradiated fuel and unirradiated booster fuel. 1, record 3, English, - unirradiated%20booster%20fuel
Record 3, French
Record 3, Domaine(s)
- Centrales nucléaires
- Sciences et techniques nucléaires
- Tiroir - Commission canadienne de sûreté nucléaire
Record 3, Main entry term, French
- combustible de surréactivité non irradié
1, record 3, French, combustible%20de%20surr%C3%A9activit%C3%A9%20non%20irradi%C3%A9
masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 OBS
[La] Centrale nucléaire Bruce «A» d’Ontario Hydro [...] comprend quatre réacteurs, pouvant chacun produire jusqu'à 750 mégawatts d’énergie électrique [...] La centrale comprend les installations nécessaires pour le stockage du combustible irradié et du combustible de surréactivité non irradié. 1, record 3, French, - combustible%20de%20surr%C3%A9activit%C3%A9%20non%20irradi%C3%A9
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2006-03-15
Record 4, English
Record 4, Subject field(s)
- Radiotherapy
- Cancers and Oncology
Record 4, Main entry term, English
- abscopal effect
1, record 4, English, abscopal%20effect
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 CONT
The term "abscopal effect" ... was first coined by Mole in 1953. The word abscopal was derived from the Latin "ab," meaning position away from and "copos," which means a target for shooting at. Mole used this term to describe systemic effects that were observed at nonirradiated sites in an animal after treatment with localized radiotherapy. 1, record 4, English, - abscopal%20effect
Record 4, French
Record 4, Domaine(s)
- Radiothérapie
- Cancers et oncologie
Record 4, Main entry term, French
- effet ascopal
1, record 4, French, effet%20ascopal
correct, masculine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
- effet de voisinage 2, record 4, French, effet%20de%20voisinage
correct, masculine noun
- effet bystander 3, record 4, French, effet%20bystander
avoid, anglicism, masculine noun
Record 4, Textual support, French
Record number: 4, Textual support number: 1 CONT
Rôle des cellules voisines, Effet bystander ou «abscopal» et instabilité génétique. [...] Dans les organismes multicellulaires, en particulier les vertébrés, le devenir d’une cellule irradiée dépend de signaux émis par les cellules voisines(canaux de jonction, effet «bystander», inhibition de contact, mécanismes de contrôle de la prolifération par des cytokines) ;les cellules saines et le stroma paraissant capables d’inhiber le développement des clones potentiellement malins. De nombreuses données expérimentales sont en faveur de ce concept dans le cas de la radiocancérogenèse, par exemple l'influence du volume irradié sur la probabilité d’un effet cancérogène la moindre efficacité des irradiations hétérogènes, en particulier des irradiations à travers une grille. Inversement, des cellules initialement non irradiées peuvent être conduites à la cancérisation au voisine de cellules fortement irradiées. 1, record 4, French, - effet%20ascopal
Record number: 4, Textual support number: 1 OBS
ascopal : adjectif anglais (du latin «loin de la cible» désignant les effets provoqués par une radiation ionisante sur des tissus éloignés du site d’irradiation. 4, record 4, French, - effet%20ascopal
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2004-10-26
Record 5, English
Record 5, Subject field(s)
- Nuclear Physics
Record 5, Main entry term, English
- unirradiated fuel 1, record 5, English, unirradiated%20fuel
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 CONT
Bruce Power Inc. stated that the handling and redeployment of the unirradiated fuel would therefore not pose a significant challenge. 1, record 5, English, - unirradiated%20fuel
Record 5, French
Record 5, Domaine(s)
- Physique nucléaire
Record 5, Main entry term, French
- combustible non irradié
1, record 5, French, combustible%20non%20irradi%C3%A9
masculine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 CONT
Bruce Power Inc. a soutenu que la manutention et le redéploiement du combustible non irradié ne seraient donc pas problématiques. 1, record 5, French, - combustible%20non%20irradi%C3%A9
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - external organization data 2004-09-08
Record 6, English
Record 6, Subject field(s)
- Radioactive Ores (Mining)
- Atomic Physics
- Compartment - Canadian Nuclear Safety Commission
Record 6, Main entry term, English
- depleted uranium concentrate 1, record 6, English, depleted%20uranium%20concentrate
Record 6, Abbreviations, English
Record 6, Synonyms, English
Record 6, Textual support, English
Record number: 6, Textual support number: 1 CONT
"LSA-I material" means (a) ores containing naturally occurring radionuclides with a uranium and thorium concentration not greater than two per cent by mass; ... (c) unirradiated thorium or unirradiated natural or depleted uranium concentrates ... 1, record 6, English, - depleted%20uranium%20concentrate
Record 6, French
Record 6, Domaine(s)
- Minerais radioactifs (Mines métalliques)
- Physique atomique
- Tiroir - Commission canadienne de sûreté nucléaire
Record 6, Main entry term, French
- concentré d’uranium appauvri non irradié
1, record 6, French, concentr%C3%A9%20d%26rsquo%3Buranium%20appauvri%20non%20irradi%C3%A9
masculine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record number: 6, Textual support number: 1 CONT
matière FAS-I : Selon le cas : a) minerais contenant des radionucléides naturels dont la concentration en uranium et en thorium est d’au plus 2 % en masse; [...] c) concentrés de thorium non irradié ou d’uranium naturel ou appauvri non irradié [...] 1, record 6, French, - concentr%C3%A9%20d%26rsquo%3Buranium%20appauvri%20non%20irradi%C3%A9
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - external organization data 2004-07-15
Record 7, English
Record 7, Subject field(s)
- Organizations, Administrative Units and Committees
- Compartment - Canadian Nuclear Safety Commission
Record 7, Main entry term, English
- Darlington Nuclear Generating Station
1, record 7, English, Darlington%20Nuclear%20Generating%20Station
correct, Ontario
Record 7, Abbreviations, English
Record 7, Synonyms, English
- Darlington Generating Station 2, record 7, English, Darlington%20Generating%20Station
correct, Ontario
- Darlington NGS 3, record 7, English, Darlington%20NGS
Ontario
Record 7, Textual support, English
Record number: 7, Textual support number: 1 OBS
The Darlington Generating Station is a four unit station with each unit capable of generating up to 935 megawatts equivalent of electrical power. The station includes facilities for the storage of unirradiated booster fuel, irradiated fuel and heavy water. 2, record 7, English, - Darlington%20Nuclear%20Generating%20Station
Record number: 7, Textual support number: 2 OBS
Ontario Hydro. 2, record 7, English, - Darlington%20Nuclear%20Generating%20Station
Record 7, French
Record 7, Domaine(s)
- Organismes, unités administratives et comités
- Tiroir - Commission canadienne de sûreté nucléaire
Record 7, Main entry term, French
- Centrale nucléaire de Darlington
1, record 7, French, Centrale%20nucl%C3%A9aire%20de%20Darlington
correct, Ontario
Record 7, Abbreviations, French
Record 7, Synonyms, French
- Centrale nucléaire Darlington 2, record 7, French, Centrale%20nucl%C3%A9aire%20Darlington
correct, Ontario
Record 7, Textual support, French
Record number: 7, Textual support number: 1 OBS
La centrale nucléaire Darlington est une centrale de quatre tranches qui peuvent chacune produire jusqu'à 935 mégawatts d’électricité. Cette centrale comprend les installations pour le stockage du combustible non irradié, du combustible irradié et de l'eau lourde. 2, record 7, French, - Centrale%20nucl%C3%A9aire%20de%20Darlington
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - external organization data 2004-02-12
Record 8, English
Record 8, Subject field(s)
- Waste Management
- Nuclear Waste Materials
- Compartment - Canadian Nuclear Safety Commission
Record 8, Main entry term, English
- redeployment 1, record 8, English, redeployment
Record 8, Abbreviations, English
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, Textual support number: 1 CONT
... stated that the handling and redeployment of the unirradiated fuel would therefore not pose a significant challenge. 1, record 8, English, - redeployment
Record 8, French
Record 8, Domaine(s)
- Gestion des déchets
- Déchets nucléaires
- Tiroir - Commission canadienne de sûreté nucléaire
Record 8, Main entry term, French
- redéploiement
1, record 8, French, red%C3%A9ploiement
masculine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
Record 8, Textual support, French
Record number: 8, Textual support number: 1 CONT
[...] a soutenu que la manutention et le redéploiement du combustible non irradié ne seraient donc pas problématiques. 1, record 8, French, - red%C3%A9ploiement
Record 8, Spanish
Record 8, Textual support, Spanish
Record 9 - external organization data 2002-02-18
Record 9, English
Record 9, Subject field(s)
- Chemistry
- Compartment - Canadian Nuclear Safety Commission
Record 9, Main entry term, English
- unirradiated thorium concentrate
1, record 9, English, unirradiated%20thorium%20concentrate
correct
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 CONT
"LSA-I material" means (a) ores containing naturally occurring radionuclides with a uranium and thorium concentration not greater than two per cent by mass; ... (c) unirradiated thorium concentrate or unirradiated natural or depleted uranium concentrates ... 1, record 9, English, - unirradiated%20thorium%20concentrate
Record number: 9, Textual support number: 1 OBS
Regulation cited: Packaging and Transport of Nuclear Substances Regulations. 2, record 9, English, - unirradiated%20thorium%20concentrate
Record 9, French
Record 9, Domaine(s)
- Chimie
- Tiroir - Commission canadienne de sûreté nucléaire
Record 9, Main entry term, French
- concentré de thorium non irradié
1, record 9, French, concentr%C3%A9%20de%20thorium%20non%20irradi%C3%A9
masculine noun
Record 9, Abbreviations, French
Record 9, Synonyms, French
Record 9, Textual support, French
Record number: 9, Textual support number: 1 CONT
Matière FAS-I : Selon le cas : a) minerais contenant des radionucléides naturels dont la concentration en uranium et en thorium est d’au plus 2 % en masse; [...] c) concentrés de thorium non irradié ou concentré d’uranium naturel ou appauvri non irradié [...] 1, record 9, French, - concentr%C3%A9%20de%20thorium%20non%20irradi%C3%A9
Record number: 9, Textual support number: 1 OBS
Règlement cité : Règlement sur l’emballage et le transport des substances nucléaires. 2, record 9, French, - concentr%C3%A9%20de%20thorium%20non%20irradi%C3%A9
Record 9, Spanish
Record 9, Textual support, Spanish
Record 10 - external organization data 2002-02-18
Record 10, English
Record 10, Subject field(s)
- Soil Pollution
- Nuclear Waste Materials
- Compartment - Canadian Nuclear Safety Commission
Record 10, Main entry term, English
- contaminated earth
1, record 10, English, contaminated%20earth
correct
Record 10, Abbreviations, English
Record 10, Synonyms, English
Record 10, Textual support, English
Record number: 10, Textual support number: 1 CONT
"LSA-I material" means (a) ores containing naturally occurring radionuclides ...; (b) radioactive material for which the A2 value is unlimited ...; (c) unirradiated thorium concentrate or unirradiated natural or depleted uranium concentrates; or (d) mill tailings, contaminated earth, concrete, rubble, other debris and activated materials in which the radioactive material is essentially uniformly distributed and the average specific activity does not exceed 10-6 A2/g. 1, record 10, English, - contaminated%20earth
Record number: 10, Textual support number: 1 OBS
Regulation cited: Packaging and Transport of Nuclear Substances Regulations. 2, record 10, English, - contaminated%20earth
Record 10, French
Record 10, Domaine(s)
- Pollution du sol
- Déchets nucléaires
- Tiroir - Commission canadienne de sûreté nucléaire
Record 10, Main entry term, French
- terre contaminée
1, record 10, French, terre%20contamin%C3%A9e
feminine noun
Record 10, Abbreviations, French
Record 10, Synonyms, French
Record 10, Textual support, French
Record number: 10, Textual support number: 1 CONT
matière FAS-I : Selon le cas : a) minerais contenant des radionucléides naturels [...] b) matières radioactives [...] c) concentrés de thorium non irradié ou concentré d’uranium naturel ou appauvri non irradié; d) résidus miniers, terre contaminée, béton, gravas, autres débris et matières activées dans lesquels les matières radioactives sont pour l'essentiel réparties uniformément et dont l'activité spécifique moyenne ne dépasse pas 10-6 A2/g. 1, record 10, French, - terre%20contamin%C3%A9e
Record number: 10, Textual support number: 1 OBS
Règlement cité : Règlement sur l’emballage et le transport des substances nucléaires. 2, record 10, French, - terre%20contamin%C3%A9e
Record 10, Spanish
Record 10, Textual support, Spanish
Record 11 - external organization data 2002-02-18
Record 11, English
Record 11, Subject field(s)
- Radioactive Ores (Mining)
- Chemistry
- Compartment - Canadian Nuclear Safety Commission
Record 11, Main entry term, English
- unirradiated natural uranium concentrate
1, record 11, English, unirradiated%20natural%20uranium%20concentrate
correct
Record 11, Abbreviations, English
Record 11, Synonyms, English
Record 11, Textual support, English
Record number: 11, Textual support number: 1 CONT
"LSA-I material" means (a) ores containing naturally occurring radionuclides with a uranium and thorium concentration not greater than two per cent by mass; ... (c) unirradiated thorium concentrate or unirradiated natural or depleted uranium concentrates ... 1, record 11, English, - unirradiated%20natural%20uranium%20concentrate
Record number: 11, Textual support number: 1 OBS
Regulation cited: Packaging and Transport of Nuclear Substances Regulations. 2, record 11, English, - unirradiated%20natural%20uranium%20concentrate
Record 11, French
Record 11, Domaine(s)
- Minerais radioactifs (Mines métalliques)
- Chimie
- Tiroir - Commission canadienne de sûreté nucléaire
Record 11, Main entry term, French
- concentré d’uranium naturel non irradié
1, record 11, French, concentr%C3%A9%20d%26rsquo%3Buranium%20naturel%20non%20irradi%C3%A9
masculine noun
Record 11, Abbreviations, French
Record 11, Synonyms, French
Record 11, Textual support, French
Record number: 11, Textual support number: 1 CONT
Matière FAS-I : Selon le cas : a) minerais contenant des radionucléides naturels dont la concentration en uranium et en thorium est d’au plus 2 % en masse; [...] c) concentrés de thorium non irradié ou concentré d’uranium naturel ou appauvri non irradié [...] 1, record 11, French, - concentr%C3%A9%20d%26rsquo%3Buranium%20naturel%20non%20irradi%C3%A9
Record number: 11, Textual support number: 1 OBS
Règlement cité : Règlement sur l’emballage et le transport des substances nucléaires. 2, record 11, French, - concentr%C3%A9%20d%26rsquo%3Buranium%20naturel%20non%20irradi%C3%A9
Record 11, Spanish
Record 11, Textual support, Spanish
Record 12 - external organization data 2002-02-18
Record 12, English
Record 12, Subject field(s)
- Radioactive Ores (Mining)
- Chemistry
- Compartment - Canadian Nuclear Safety Commission
Record 12, Main entry term, English
- unirradiated depleted uranium concentrate
1, record 12, English, unirradiated%20depleted%20uranium%20concentrate
correct
Record 12, Abbreviations, English
Record 12, Synonyms, English
Record 12, Textual support, English
Record number: 12, Textual support number: 1 CONT
"LSA-I material" means (a) ores containing naturally occurring radionuclides with a uranium and thorium concentration not greater than two per cent by mass; ... (c) unirradiated thorium concentrate or unirradiated natural or depleted uranium concentrates ... 1, record 12, English, - unirradiated%20depleted%20uranium%20concentrate
Record number: 12, Textual support number: 1 OBS
Regulation cited: Packaging and Transport of Nuclear Substances Regulations. 2, record 12, English, - unirradiated%20depleted%20uranium%20concentrate
Record 12, French
Record 12, Domaine(s)
- Minerais radioactifs (Mines métalliques)
- Chimie
- Tiroir - Commission canadienne de sûreté nucléaire
Record 12, Main entry term, French
- concentré d’uranium appauvri non irradié
1, record 12, French, concentr%C3%A9%20d%26rsquo%3Buranium%20appauvri%20non%20irradi%C3%A9
masculine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
Record 12, Textual support, French
Record number: 12, Textual support number: 1 CONT
Matière FAS-I : Selon le cas : a) minerais contenant des radionucléides naturels dont la concentration en uranium et en thorium est d’au plus 2 % en masse; [...] c) concentrés de thorium non irradié ou concentré d’uranium naturel ou appauvri non irradié [...] 1, record 12, French, - concentr%C3%A9%20d%26rsquo%3Buranium%20appauvri%20non%20irradi%C3%A9
Record number: 12, Textual support number: 1 OBS
Règlement cité : Règlement sur l’emballage et le transport des substances nucléaires. 2, record 12, French, - concentr%C3%A9%20d%26rsquo%3Buranium%20appauvri%20non%20irradi%C3%A9
Record 12, Spanish
Record 12, Textual support, Spanish
Record 13 - external organization data 2000-08-31
Record 13, English
Record 13, Subject field(s)
- Nuclear Physics
- Compartment - Canadian Nuclear Safety Commission
Record 13, Main entry term, English
- LSA-I material
1, record 13, English, LSA%2DI%20material
correct
Record 13, Abbreviations, English
Record 13, Synonyms, English
Record 13, Textual support, English
Record number: 13, Textual support number: 1 CONT
"LSA-I material" means (a) ores containing naturally occurring radionuclides with a uranium and thorium concentration not greater than two per cent by mass; (b) radioactive material for which the A2 value is unlimited, other than fissile material and ores that are not described in paragraph (a); (c) unirradiated thorium or unirradiated natural or depleted uranium concentrates; or (d) mill tailings, contaminated earth, concrete, rubble, other debris and activated materials in which the radioactive material is essentially uniformly distributed and the average specific activity does not exceed 10-6 A2/g. 1, record 13, English, - LSA%2DI%20material
Record number: 13, Textual support number: 1 OBS
Regulation cited: Packaging and Transport of Nuclear Substances Regulations. 2, record 13, English, - LSA%2DI%20material
Record 13, French
Record 13, Domaine(s)
- Physique nucléaire
- Tiroir - Commission canadienne de sûreté nucléaire
Record 13, Main entry term, French
- matière FSA-I
1, record 13, French, mati%C3%A8re%20FSA%2DI
correct, feminine noun
Record 13, Abbreviations, French
Record 13, Synonyms, French
Record 13, Textual support, French
Record number: 13, Textual support number: 1 DEF
Selon le cas : a) minerais contenant des radionucléides naturels dont la concentration en uranium et en thorium est d’au plus 2 % en masse; b) matières radioactives, autres que les matières fissiles et les minerais non visés à l'alinéa a), pour lesquelles la valeur de A2 n’ est pas limitée; c) concentrés de thorium non irradié ou d’uranium naturel ou appauvri non irradié; d) résidus miniers, terre contaminée, béton, gravas, autres débris et matières activées dans lesquels les matières radioactives sont pour l'essentiel réparties uniformément et dont l'activité spécifique moyenne ne dépasse pas 10-6 A2/g. 1, record 13, French, - mati%C3%A8re%20FSA%2DI
Record number: 13, Textual support number: 1 OBS
Règlement cité : Règlement sur l’emballage et le transport des substances nucléaires. 2, record 13, French, - mati%C3%A8re%20FSA%2DI
Record 13, Spanish
Record 13, Textual support, Spanish
Record 14 - external organization data 2000-08-30
Record 14, English
Record 14, Subject field(s)
- Chemistry
- Atomic Physics
- Compartment - Canadian Nuclear Safety Commission
Record 14, Main entry term, English
- unirradiated uranium
1, record 14, English, unirradiated%20uranium
correct
Record 14, Abbreviations, English
Record 14, Synonyms, English
Record 14, Textual support, English
Record number: 14, Textual support number: 1 DEF
... uranium containing not more than 10-6 kg of plutonium per kilogram of uranium 235 and a fission product activity not greater than 9.25 GBq of fission products per kilogram of uranium 235. 2, record 14, English, - unirradiated%20uranium
Record number: 14, Textual support number: 1 OBS
"Unirradiated uranium" has the meaning assigned to that term by paragraph 149 of the IAEA Regulations. [Packaging and Transport of Nuclear Substances Regulations] 3, record 14, English, - unirradiated%20uranium
Record 14, French
Record 14, Domaine(s)
- Chimie
- Physique atomique
- Tiroir - Commission canadienne de sûreté nucléaire
Record 14, Main entry term, French
- uranium non irradié
1, record 14, French, uranium%20non%20irradi%C3%A9
correct, masculine noun
Record 14, Abbreviations, French
Record 14, Synonyms, French
Record 14, Textual support, French
Record number: 14, Textual support number: 1 DEF
[...] uranium ne contenant pas plus de 10-6 kg de plutonium par kilogramme d’uranium 235 et une activité des produits de fission qui n’est pas supérieure à 9,25 GBq de produits de fission par kilogramme d’uranium 235. 2, record 14, French, - uranium%20non%20irradi%C3%A9
Record number: 14, Textual support number: 1 OBS
uranium non irradié : S’ entend au sens du paragraphe 149 du Règlement de l'AIEA. [Règlement sur l'emballage et le transport des substances nucléaires] 3, record 14, French, - uranium%20non%20irradi%C3%A9
Record 14, Spanish
Record 14, Textual support, Spanish
Record 15 - external organization data 2000-08-30
Record 15, English
Record 15, Subject field(s)
- Chemistry
- Atomic Physics
- Compartment - Canadian Nuclear Safety Commission
Record 15, Main entry term, English
- unirradiated thorium
1, record 15, English, unirradiated%20thorium
correct
Record 15, Abbreviations, English
Record 15, Synonyms, English
Record 15, Textual support, English
Record number: 15, Textual support number: 1 DEF
... thorium containing not more than 10-7 kg of uranium 233 per kilogram of thorium 232. 2, record 15, English, - unirradiated%20thorium
Record number: 15, Textual support number: 1 OBS
"Unirradiated thorium" has the meaning assigned to that term by paragraph 148 of the IAEA Regulations. [Packaging and Transport of Nuclear Substances Regulations] 3, record 15, English, - unirradiated%20thorium
Record 15, French
Record 15, Domaine(s)
- Chimie
- Physique atomique
- Tiroir - Commission canadienne de sûreté nucléaire
Record 15, Main entry term, French
- thorium non irradié
1, record 15, French, thorium%20non%20irradi%C3%A9
correct, masculine noun
Record 15, Abbreviations, French
Record 15, Synonyms, French
Record 15, Textual support, French
Record number: 15, Textual support number: 1 DEF
[...] thorium ne contenant pas plus de 10-7 kg d’uranium 233 par kilogramme de thorium 232. 2, record 15, French, - thorium%20non%20irradi%C3%A9
Record number: 15, Textual support number: 1 OBS
thorium non irradié : S’ entend au sens du paragraphe 148 du Règlement de l'AIEA. [Règlement sur l'emballage et le transport des substances nucléaires] 3, record 15, French, - thorium%20non%20irradi%C3%A9
Record 15, Spanish
Record 15, Textual support, Spanish
Record 16 - external organization data 2000-05-31
Record 16, English
Record 16, Subject field(s)
- Atomic Physics
- Compartment - Canadian Nuclear Safety Commission
Record 16, Main entry term, English
- low specific activity material
1, record 16, English, low%20specific%20activity%20material
correct
Record 16, Abbreviations, English
- LSA 2, record 16, English, LSA
correct
Record 16, Synonyms, English
- LSA material 3, record 16, English, LSA%20material
correct
Record 16, Textual support, English
Record number: 16, Textual support number: 1 CONT
Low specific activity material or "LSA" means (a) uranium or thorium ore and physical or chemical concentrates of those ores, (b) unirradiated natural or depleted uranium or unirradiated natural thorium, (c) material in which the activity is uniformly distributed and which if reduced to the minimum possible volume during normal transport would have an average specific activity throughout its mass not greater than 0.1 A2, per kilogram, (d) non-radioactive material contaminated by residual trace amounts of radioactive material ... if the non-fixed radioactive material on the surface of the non-radioactive material does not exceed 10 times the applicable maximum permissible level ... 2, record 16, English, - low%20specific%20activity%20material
Record 16, Key term(s)
- low specific radioactivity material
- low specific nuclear activity material
- low mass nuclear activity material
Record 16, French
Record 16, Domaine(s)
- Physique atomique
- Tiroir - Commission canadienne de sûreté nucléaire
Record 16, Main entry term, French
- matière de faible activité spécifique
1, record 16, French, mati%C3%A8re%20de%20faible%20activit%C3%A9%20sp%C3%A9cifique
correct, see observation, feminine noun
Record 16, Abbreviations, French
Record 16, Synonyms, French
- matière FAS 2, record 16, French, mati%C3%A8re%20FAS
correct, feminine noun
Record 16, Textual support, French
Record number: 16, Textual support number: 1 CONT
Matière de faible activité spécifique [...] désigne a) le minerai d’uranium ou de thorium, les concentrés physiques ou chimiques de ces minerais, b) l'uranium naturel ou appauvri, non irradié ou le thorium naturel, non irradié, c) une matière dans laquelle l'activité est uniformément répartie et qui, si elle était réduite à son volume minimal en cours normal de transport, aurait une activité spécifique moyenne dans sa masse ne dépassant pas 0, 1 A2 par kilogramme, d) une matière radioactive qui est contaminée par de petites quantités résiduelles de matière radioactive [...] si la matière radioactive non fixée à la surface de la matière non radioactive n’ est pas supérieure à 10 fois le niveau maximal admissible et applicable [...] 3, record 16, French, - mati%C3%A8re%20de%20faible%20activit%C3%A9%20sp%C3%A9cifique
Record number: 16, Textual support number: 1 OBS
Il semble que le terme «activité spécifique» ait fait l’objet de critiques de la part de certains auteurs et que les organismes de normalisation comme l’ISO et la CEI (Commission électrotechnique internationale) aient tenté d’imposer l’emploi de «activité massique». Toutefois, le terme «activité spécifique» paraît vouloir s’ancrer malgré tout dans l’usage. On le retrouve dans le Règlement sur l’emballage et le transport des substances nucléaires (révisé janvier 2000). La Commission canadienne de sûreté nucléaire utilise «matière de faible activité spécifique». 4, record 16, French, - mati%C3%A8re%20de%20faible%20activit%C3%A9%20sp%C3%A9cifique
Record 16, Key term(s)
- matière de faible activité nucléaire massique
- matière de faible activité radioactive massique
- matière de faible activité massique
Record 16, Spanish
Record 16, Campo(s) temático(s)
- Física atómica
- Compartimiento - Comisión Canadiense de Seguridad Nuclear
Record 16, Main entry term, Spanish
- material de baja actividad específica
1, record 16, Spanish, material%20de%20baja%20actividad%20espec%C3%ADfica
correct, masculine noun
Record 16, Abbreviations, Spanish
Record 16, Synonyms, Spanish
- material de baja radiactividad específica 3, record 16, Spanish, material%20de%20baja%20radiactividad%20espec%C3%ADfica
masculine noun
- material de actividad específica baja 4, record 16, Spanish, material%20de%20actividad%20espec%C3%ADfica%20baja
masculine noun
Record 16, Textual support, Spanish
Record 17 - external organization data 2000-03-29
Record 17, English
Record 17, Subject field(s)
- Atomic Physics
- Compartment - Canadian Nuclear Safety Commission
Record 17, Main entry term, English
- average specific activity
1, record 17, English, average%20specific%20activity
correct
Record 17, Abbreviations, English
Record 17, Synonyms, English
Record 17, Textual support, English
Record number: 17, Textual support number: 1 CONT
"Low specific activity material" or "LSA" means (a) uranium or thorium ore and physical or chemical concentrates of those ores, (b) unirradiated natural or depleted uranium or unirradiated natural thorium, (c) material in which the activity is uniformly distributed and which if reduced to the minimum possible volume during normal transport would have an average specific activity throughout its mass not greater than 0.1 A2, per kilogram ... 1, record 17, English, - average%20specific%20activity
Record number: 17, Textual support number: 1 OBS
"Specific activity" means the activity per unit mass. [Nuclear Substances and Radiation Devices Regulations]. 2, record 17, English, - average%20specific%20activity
Record 17, French
Record 17, Domaine(s)
- Physique atomique
- Tiroir - Commission canadienne de sûreté nucléaire
Record 17, Main entry term, French
- activité spécifique moyenne
1, record 17, French, activit%C3%A9%20sp%C3%A9cifique%20moyenne
correct, feminine noun
Record 17, Abbreviations, French
Record 17, Synonyms, French
- activité massique moyenne 2, record 17, French, activit%C3%A9%20massique%20moyenne
correct, see observation, feminine noun
Record 17, Textual support, French
Record number: 17, Textual support number: 1 CONT
«Matière de faible activité spécifique» ou «MFAS» désigne a) le minerai d’uranium ou de thorium, les concentrés physiques ou chimiques de ces minerais, b) l'uranium naturel ou appauvri, non irradié ou le thorium naturel, non irradié, c) une matière dans laquelle l'activité est uniformément répartie et qui, si elle était réduite à son volume minimal en cours normal de transport, aurait une activité spécifique moyenne dans sa masse ne dépassant pas 0, 1 A2 par kilogramme [...] 3, record 17, French, - activit%C3%A9%20sp%C3%A9cifique%20moyenne
Record number: 17, Textual support number: 1 OBS
activité spécifique : Activité par unité de masse. [Règlement sur les substances nucléaires et les appareils à rayonnement]. 2, record 17, French, - activit%C3%A9%20sp%C3%A9cifique%20moyenne
Record number: 17, Textual support number: 2 OBS
Le terme «activité spécifique» est très répandu dans l’usage mais son emploi fait l’objet de critiques. L’ISO (Vocabulaire de l’énergie, 1997, p. 227) et la CEI recommandent l’emploi de «activité massique». 4, record 17, French, - activit%C3%A9%20sp%C3%A9cifique%20moyenne
Record 17, Spanish
Record 17, Textual support, Spanish
Record 18 - external organization data 1994-10-06
Record 18, English
Record 18, Subject field(s)
- Radioactive Ores (Mining)
- Military Tactics
- Compartment - Canadian Nuclear Safety Commission
Record 18, Main entry term, English
- unirradiated enriched uranium
1, record 18, English, unirradiated%20enriched%20uranium
correct
Record 18, Abbreviations, English
Record 18, Synonyms, English
Record 18, French
Record 18, Domaine(s)
- Minerais radioactifs (Mines métalliques)
- Tactique militaire
- Tiroir - Commission canadienne de sûreté nucléaire
Record 18, Main entry term, French
- uranium enrichi non irradié
1, record 18, French, uranium%20enrichi%20non%20irradi%C3%A9
masculine noun
Record 18, Abbreviations, French
Record 18, Synonyms, French
Record 18, Textual support, French
Record 18, Spanish
Record 18, Textual support, Spanish
Record 19 - external organization data 1994-10-05
Record 19, English
Record 19, Subject field(s)
- Atomic Physics
- Compartment - Canadian Nuclear Safety Commission
Record 19, Main entry term, English
- criticality control
1, record 19, English, criticality%20control
correct
Record 19, Abbreviations, English
Record 19, Synonyms, English
Record 19, Textual support, English
Record number: 19, Textual support number: 1 CONT
... irradiated nuclear fuel for which the degree of irradiation is not known and whose reactivity decreases with burn-up must be regarded as unirradiated for criticality control .... 1, record 19, English, - criticality%20control
Record 19, French
Record 19, Domaine(s)
- Physique atomique
- Tiroir - Commission canadienne de sûreté nucléaire
Record 19, Main entry term, French
- contrôle des risques de criticité
1, record 19, French, contr%C3%B4le%20des%20risques%20de%20criticit%C3%A9
masculine noun
Record 19, Abbreviations, French
Record 19, Synonyms, French
Record 19, Textual support, French
Record number: 19, Textual support number: 1 CONT
[...] le combustible nucléaire irradié dont le degré d’irradiation n’ est pas connu et dont la réactivité décroît avec le taux de combustion doit être considéré comme non irradié aux fins de contrôle des risques de criticité [...] 1, record 19, French, - contr%C3%B4le%20des%20risques%20de%20criticit%C3%A9
Record 19, Spanish
Record 19, Textual support, Spanish
Record 20 - external organization data 1994-10-05
Record 20, English
Record 20, Subject field(s)
- Atomic Physics
- Compartment - Canadian Nuclear Safety Commission
Record 20, Main entry term, English
- degree of irradiation
1, record 20, English, degree%20of%20irradiation
correct
Record 20, Abbreviations, English
Record 20, Synonyms, English
Record 20, Textual support, English
Record number: 20, Textual support number: 1 CONT
... irradiated nuclear fuel for which the degree of irradiation is not known and whose reactivity decreases with burn-up must be regarded as unirradiated for criticality control .... 1, record 20, English, - degree%20of%20irradiation
Record 20, French
Record 20, Domaine(s)
- Physique atomique
- Tiroir - Commission canadienne de sûreté nucléaire
Record 20, Main entry term, French
- degré d’irradiation
1, record 20, French, degr%C3%A9%20d%26rsquo%3Birradiation
masculine noun
Record 20, Abbreviations, French
Record 20, Synonyms, French
Record 20, Textual support, French
Record number: 20, Textual support number: 1 CONT
[...] le combustible nucléaire irradié dont le degré d’irradiation n’ est pas connu et dont la réactivité décroît avec le taux de combustion doit être considéré comme non irradié aux fins de contrôle des risques de criticité [...] 1, record 20, French, - degr%C3%A9%20d%26rsquo%3Birradiation
Record 20, Spanish
Record 20, Textual support, Spanish
Record 21 - external organization data 1994-09-29
Record 21, English
Record 21, Subject field(s)
- Containers
- Compartment - Canadian Nuclear Safety Commission
Record 21, Main entry term, English
- inert metal container
1, record 21, English, inert%20metal%20container
correct
Record 21, Abbreviations, English
Record 21, Synonyms, English
Record 21, Textual support, English
Record number: 21, Textual support number: 1 CONT
... the material is unirradiated natural or depleted uranium or unirradiated natural thorium ... in solid form, other than massive form, and it is placed in an inert metal container or other substantial sheath .... 1, record 21, English, - inert%20metal%20container
Record 21, French
Record 21, Domaine(s)
- Conteneurs
- Tiroir - Commission canadienne de sûreté nucléaire
Record 21, Main entry term, French
- conteneur inerte en métal
1, record 21, French, conteneur%20inerte%20en%20m%C3%A9tal
masculine noun
Record 21, Abbreviations, French
Record 21, Synonyms, French
Record 21, Textual support, French
Record number: 21, Textual support number: 1 CONT
[...] la matière est de l'uranium naturel ou de l'uranium appauvri, non irradié, ou du thorium naturel non irradié, [...] qui se présente sous une forme solide, non massive, et qui est placée dans un conteneur inerte en métal ou dans une autre gaine résistante inerte [...] 1, record 21, French, - conteneur%20inerte%20en%20m%C3%A9tal
Record 21, Spanish
Record 21, Textual support, Spanish
Record 22 - internal organization data 1988-12-01
Record 22, English
Record 22, Subject field(s)
- Paints and Varnishes (Industries)
- Scientific Measurements and Analyses
- Optics
Record 22, Main entry term, English
- total reflectance 1, record 22, English, total%20reflectance
Record 22, Abbreviations, English
Record 22, Synonyms, English
Record 22, Textual support, English
Record number: 22, Textual support number: 1 CONT
The paint shall have a total reflectance of not less than 65%. 1, record 22, English, - total%20reflectance
Record 22, French
Record 22, Domaine(s)
- Peintures et vernis (Industries)
- Mesures et analyse (Sciences)
- Optique
Record 22, Main entry term, French
- réflectance lumineuse
1, record 22, French, r%C3%A9flectance%20lumineuse
feminine noun
Record 22, Abbreviations, French
Record 22, Synonyms, French
Record 22, Textual support, French
Record number: 22, Textual support number: 1 CONT
Le facteur (global) de luminance lumineuse B (dans le cas des surfaces diffusantes par réflexion ou par transmission) est encore quelquefois désigné sous son appellation ancienne (qui a l’avantage d’être plus courte) de "réflectance lumineuse". 1, record 22, French, - r%C3%A9flectance%20lumineuse
Record number: 22, Textual support number: 1 OBS
Facteurs de luminance lumineuse. En un point d’une surface, non rayonnante par elle-même, dans une direction et pour des conditions d’irradiation déterminées,(le) rapport de luminance lumineuse de la surface à celle d’un diffuseur parfait par réflexion ou par transmission, irradié et observé dans les mêmes conditions.(AFNOR-75, X08-000, 37). 1, record 22, French, - r%C3%A9flectance%20lumineuse
Record 22, Spanish
Record 22, Textual support, Spanish
Record 23 - internal organization data 1979-11-14
Record 23, English
Record 23, Subject field(s)
- General Vocabulary
Record 23, Main entry term, English
- unirradiated 1, record 23, English, unirradiated
Record 23, Abbreviations, English
Record 23, Synonyms, English
Record 23, French
Record 23, Domaine(s)
- Vocabulaire général
Record 23, Main entry term, French
- non irradié 1, record 23, French, non%20irradi%C3%A9
Record 23, Abbreviations, French
Record 23, Synonyms, French
Record 23, Textual support, French
Record 23, Spanish
Record 23, Textual support, Spanish
Copyright notice for the TERMIUM Plus® data bank
© Public Services and Procurement Canada, 2025
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
Features
Language Portal of Canada

Access a collection of Canadian resources on all aspects of English and French, including quizzes.
Writing tools

The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.
Glossaries and vocabularies

Access Translation Bureau glossaries and vocabularies.
- Date Modified: