TERMIUM Plus®
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Consult the Government of Canada’s terminology data bank.
UNIRRADIATED URANIUM [12 records]
Record 1 - external organization data 2007-10-17
Record 1, English
Record 1, Subject field(s)
- Atomic Physics
- Compartment - Canadian Nuclear Safety Commission
- CBRNE Weapons
Record 1, Main entry term, English
- fissile material
1, record 1, English, fissile%20material
correct, see observation, standardized
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
Material containing one or more fissile (or, rarely fissionable, for example, 238 Pu) nuclides, and capable of being made critical under appropriate conditions. [Definition standardized by ISO.] 2, record 1, English, - fissile%20material
Record number: 1, Textual support number: 2 DEF
Any material fissionable by thermal (slow) neutrons. 3, record 1, English, - fissile%20material
Record number: 1, Textual support number: 1 OBS
... plutonium 238, plutonium 239, plutonium 241, uranium 233, uranium 235, or any material containing any of the foregoing, but does not include unirradiated natural uranium or depleted uranium. 4, record 1, English, - fissile%20material
Record number: 1, Textual support number: 2 OBS
fissile: sometimes used specifically of materials capable of fission upon absorption of a slow (as opposed to a fast) neutron. 5, record 1, English, - fissile%20material
Record number: 1, Textual support number: 3 OBS
Not to be confused with "active material", which means "A material capable of releasing substantial quantities of nuclear energy during fission". 6, record 1, English, - fissile%20material
Record number: 1, Textual support number: 4 OBS
fissile material: term standardized by ISO. 6, record 1, English, - fissile%20material
Record 1, French
Record 1, Domaine(s)
- Physique atomique
- Tiroir - Commission canadienne de sûreté nucléaire
- Armes CBRNE
Record 1, Main entry term, French
- matière fissile
1, record 1, French, mati%C3%A8re%20fissile
correct, feminine noun, standardized
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Matière contenant un ou plusieurs nucléides fissiles (ou rarement fissionnables, par exemple 238 Pu) et pouvant devenir critique dans certaines conditions. [Définition normalisée par l'ISO.] 2, record 1, French, - mati%C3%A8re%20fissile
Record number: 1, Textual support number: 1 CONT
fissile : Susceptible de subir la fission nucléaire. [...] Aux termes des règlements sur les transports de matières radioactives, on entend par matières fissiles : l'uranium 233, l'uranium 235, le plutonium 238, le plutonium 239 et le plutonium 241. 3, record 1, French, - mati%C3%A8re%20fissile
Record number: 1, Textual support number: 1 OBS
matière fissile : terme normalisé par l'ISO. 4, record 1, French, - mati%C3%A8re%20fissile
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Física atómica
- Compartimiento - Comisión Canadiense de Seguridad Nuclear
- Armas QBRNE
Record 1, Main entry term, Spanish
- material físil
1, record 1, Spanish, material%20f%C3%ADsil
correct, masculine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
- material fisible 2, record 1, Spanish, material%20fisible
correct, masculine noun
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 DEF
Material susceptible de ser fisionado fácilmente cuando es bombardeado por neutrones. 3, record 1, Spanish, - material%20f%C3%ADsil
Record number: 1, Textual support number: 1 CONT
El uranio-235 y el plutonio-239 son los materiales físiles normalmente utilizados en la producción de explosivos nucleares. Otros materiales físiles potencialmente utilizables incluyen el uranio-233, el americio, el neptunio y otros isótopos del plutonio. 3, record 1, Spanish, - material%20f%C3%ADsil
Record number: 1, Textual support number: 1 OBS
No confundir con "material fisionable". 4, record 1, Spanish, - material%20f%C3%ADsil
Record number: 1, Textual support number: 2 OBS
material fisionable: Material susceptible de ser fisionado cuando es bombardeado por neutrones o fotones de la energía apropiada. El uranio-238, por ejemplo, es fisionable pero no físil. 3, record 1, Spanish, - material%20f%C3%ADsil
Record 2 - external organization data 2004-09-08
Record 2, English
Record 2, Subject field(s)
- Radioactive Ores (Mining)
- Atomic Physics
- Compartment - Canadian Nuclear Safety Commission
Record 2, Main entry term, English
- depleted uranium concentrate 1, record 2, English, depleted%20uranium%20concentrate
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, 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 2, English, - depleted%20uranium%20concentrate
Record 2, French
Record 2, Domaine(s)
- Minerais radioactifs (Mines métalliques)
- Physique atomique
- Tiroir - Commission canadienne de sûreté nucléaire
Record 2, Main entry term, French
- concentré d'uranium appauvri non irradié
1, record 2, French, concentr%C3%A9%20d%27uranium%20appauvri%20non%20irradi%C3%A9
masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, 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 2, French, - concentr%C3%A9%20d%27uranium%20appauvri%20non%20irradi%C3%A9
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - external organization data 2002-02-18
Record 3, English
Record 3, Subject field(s)
- Chemistry
- Compartment - Canadian Nuclear Safety Commission
Record 3, Main entry term, English
- unirradiated thorium concentrate
1, record 3, English, unirradiated%20thorium%20concentrate
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, 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 3, English, - unirradiated%20thorium%20concentrate
Record number: 3, Textual support number: 1 OBS
Regulation cited: Packaging and Transport of Nuclear Substances Regulations. 2, record 3, English, - unirradiated%20thorium%20concentrate
Record 3, French
Record 3, Domaine(s)
- Chimie
- Tiroir - Commission canadienne de sûreté nucléaire
Record 3, Main entry term, French
- concentré de thorium non irradié
1, record 3, French, concentr%C3%A9%20de%20thorium%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 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 3, French, - concentr%C3%A9%20de%20thorium%20non%20irradi%C3%A9
Record number: 3, Textual support number: 1 OBS
Règlement cité : Règlement sur l'emballage et le transport des substances nucléaires. 2, record 3, French, - concentr%C3%A9%20de%20thorium%20non%20irradi%C3%A9
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - external organization data 2002-02-18
Record 4, English
Record 4, Subject field(s)
- Soil Pollution
- Nuclear Waste Materials
- Compartment - Canadian Nuclear Safety Commission
Record 4, Main entry term, English
- contaminated earth
1, record 4, English, contaminated%20earth
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, 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 4, English, - contaminated%20earth
Record number: 4, Textual support number: 1 OBS
Regulation cited: Packaging and Transport of Nuclear Substances Regulations. 2, record 4, English, - contaminated%20earth
Record 4, French
Record 4, Domaine(s)
- Pollution du sol
- Déchets nucléaires
- Tiroir - Commission canadienne de sûreté nucléaire
Record 4, Main entry term, French
- terre contaminée
1, record 4, French, terre%20contamin%C3%A9e
feminine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, 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 4, French, - terre%20contamin%C3%A9e
Record number: 4, Textual support number: 1 OBS
Règlement cité : Règlement sur l'emballage et le transport des substances nucléaires. 2, record 4, French, - terre%20contamin%C3%A9e
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - external organization data 2002-02-18
Record 5, English
Record 5, Subject field(s)
- Radioactive Ores (Mining)
- Chemistry
- Compartment - Canadian Nuclear Safety Commission
Record 5, Main entry term, English
- unirradiated natural uranium concentrate
1, record 5, English, unirradiated%20natural%20uranium%20concentrate
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, 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 5, English, - unirradiated%20natural%20uranium%20concentrate
Record number: 5, Textual support number: 1 OBS
Regulation cited: Packaging and Transport of Nuclear Substances Regulations. 2, record 5, English, - unirradiated%20natural%20uranium%20concentrate
Record 5, French
Record 5, Domaine(s)
- Minerais radioactifs (Mines métalliques)
- Chimie
- Tiroir - Commission canadienne de sûreté nucléaire
Record 5, Main entry term, French
- concentré d'uranium naturel non irradié
1, record 5, French, concentr%C3%A9%20d%27uranium%20naturel%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
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 5, French, - concentr%C3%A9%20d%27uranium%20naturel%20non%20irradi%C3%A9
Record number: 5, Textual support number: 1 OBS
Règlement cité : Règlement sur l'emballage et le transport des substances nucléaires. 2, record 5, French, - concentr%C3%A9%20d%27uranium%20naturel%20non%20irradi%C3%A9
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - external organization data 2002-02-18
Record 6, English
Record 6, Subject field(s)
- Radioactive Ores (Mining)
- Chemistry
- Compartment - Canadian Nuclear Safety Commission
Record 6, Main entry term, English
- unirradiated depleted uranium concentrate
1, record 6, English, unirradiated%20depleted%20uranium%20concentrate
correct
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 concentrate or unirradiated natural or depleted uranium concentrates... 1, record 6, English, - unirradiated%20depleted%20uranium%20concentrate
Record number: 6, Textual support number: 1 OBS
Regulation cited: Packaging and Transport of Nuclear Substances Regulations. 2, record 6, English, - unirradiated%20depleted%20uranium%20concentrate
Record 6, French
Record 6, Domaine(s)
- Minerais radioactifs (Mines métalliques)
- Chimie
- 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%27uranium%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 concentré d'uranium naturel ou appauvri non irradié [...] 1, record 6, French, - concentr%C3%A9%20d%27uranium%20appauvri%20non%20irradi%C3%A9
Record number: 6, Textual support number: 1 OBS
Règlement cité : Règlement sur l'emballage et le transport des substances nucléaires. 2, record 6, French, - concentr%C3%A9%20d%27uranium%20appauvri%20non%20irradi%C3%A9
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - external organization data 2000-08-31
Record 7, English
Record 7, Subject field(s)
- Nuclear Physics
- Compartment - Canadian Nuclear Safety Commission
Record 7, Main entry term, English
- LSA-I material
1, record 7, English, LSA%2DI%20material
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
Record 7, Textual support, English
Record number: 7, 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 7, English, - LSA%2DI%20material
Record number: 7, Textual support number: 1 OBS
Regulation cited: Packaging and Transport of Nuclear Substances Regulations. 2, record 7, English, - LSA%2DI%20material
Record 7, French
Record 7, Domaine(s)
- Physique nucléaire
- Tiroir - Commission canadienne de sûreté nucléaire
Record 7, Main entry term, French
- matière FSA-I
1, record 7, French, mati%C3%A8re%20FSA%2DI
correct, feminine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
Record 7, Textual support, French
Record number: 7, 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 7, French, - mati%C3%A8re%20FSA%2DI
Record number: 7, Textual support number: 1 OBS
Règlement cité : Règlement sur l'emballage et le transport des substances nucléaires. 2, record 7, French, - mati%C3%A8re%20FSA%2DI
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - external organization data 2000-08-30
Record 8, English
Record 8, Subject field(s)
- Chemistry
- Atomic Physics
- Compartment - Canadian Nuclear Safety Commission
Record 8, Main entry term, English
- unirradiated uranium
1, record 8, English, unirradiated%20uranium
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, 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 8, English, - unirradiated%20uranium
Record number: 8, 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 8, English, - unirradiated%20uranium
Record 8, French
Record 8, Domaine(s)
- Chimie
- Physique atomique
- Tiroir - Commission canadienne de sûreté nucléaire
Record 8, Main entry term, French
- uranium non irradié
1, record 8, French, uranium%20non%20irradi%C3%A9
correct, masculine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
Record 8, Textual support, French
Record number: 8, 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 8, French, - uranium%20non%20irradi%C3%A9
Record number: 8, 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 8, French, - uranium%20non%20irradi%C3%A9
Record 8, Spanish
Record 8, Textual support, Spanish
Record 9 - external organization data 2000-05-31
Record 9, English
Record 9, Subject field(s)
- Atomic Physics
- Compartment - Canadian Nuclear Safety Commission
Record 9, Main entry term, English
- low specific activity material
1, record 9, English, low%20specific%20activity%20material
correct
Record 9, Abbreviations, English
- LSA 2, record 9, English, LSA
correct
Record 9, Synonyms, English
- LSA material 3, record 9, English, LSA%20material
correct
Record 9, Textual support, English
Record number: 9, 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 9, English, - low%20specific%20activity%20material
Record 9, Key term(s)
- low specific radioactivity material
- low specific nuclear activity material
- low mass nuclear activity material
Record 9, French
Record 9, Domaine(s)
- Physique atomique
- Tiroir - Commission canadienne de sûreté nucléaire
Record 9, Main entry term, French
- matière de faible activité spécifique
1, record 9, French, mati%C3%A8re%20de%20faible%20activit%C3%A9%20sp%C3%A9cifique
correct, see observation, feminine noun
Record 9, Abbreviations, French
Record 9, Synonyms, French
- matière FAS 2, record 9, French, mati%C3%A8re%20FAS
correct, feminine noun
Record 9, Textual support, French
Record number: 9, 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 9, French, - mati%C3%A8re%20de%20faible%20activit%C3%A9%20sp%C3%A9cifique
Record number: 9, 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 9, French, - mati%C3%A8re%20de%20faible%20activit%C3%A9%20sp%C3%A9cifique
Record 9, Key term(s)
- matière de faible activité nucléaire massique
- matière de faible activité radioactive massique
- matière de faible activité massique
Record 9, Spanish
Record 9, Campo(s) temático(s)
- Física atómica
- Compartimiento - Comisión Canadiense de Seguridad Nuclear
Record 9, Main entry term, Spanish
- material de baja actividad específica
1, record 9, Spanish, material%20de%20baja%20actividad%20espec%C3%ADfica
correct, masculine noun
Record 9, Abbreviations, Spanish
Record 9, Synonyms, Spanish
- material de baja radiactividad específica 3, record 9, Spanish, material%20de%20baja%20radiactividad%20espec%C3%ADfica
masculine noun
- material de actividad específica baja 4, record 9, Spanish, material%20de%20actividad%20espec%C3%ADfica%20baja
masculine noun
Record 9, Textual support, Spanish
Record 10 - external organization data 2000-03-29
Record 10, English
Record 10, Subject field(s)
- Atomic Physics
- Compartment - Canadian Nuclear Safety Commission
Record 10, Main entry term, English
- average specific activity
1, record 10, English, average%20specific%20activity
correct
Record 10, Abbreviations, English
Record 10, Synonyms, English
Record 10, Textual support, English
Record number: 10, 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 10, English, - average%20specific%20activity
Record number: 10, Textual support number: 1 OBS
"Specific activity" means the activity per unit mass. [Nuclear Substances and Radiation Devices Regulations]. 2, record 10, English, - average%20specific%20activity
Record 10, French
Record 10, Domaine(s)
- Physique atomique
- Tiroir - Commission canadienne de sûreté nucléaire
Record 10, Main entry term, French
- activité spécifique moyenne
1, record 10, French, activit%C3%A9%20sp%C3%A9cifique%20moyenne
correct, feminine noun
Record 10, Abbreviations, French
Record 10, Synonyms, French
- activité massique moyenne 2, record 10, French, activit%C3%A9%20massique%20moyenne
correct, see observation, feminine noun
Record 10, Textual support, French
Record number: 10, 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 10, French, - activit%C3%A9%20sp%C3%A9cifique%20moyenne
Record number: 10, Textual support number: 1 OBS
activité spécifique : Activité par unité de masse. [Règlement sur les substances nucléaires et les appareils à rayonnement]. 2, record 10, French, - activit%C3%A9%20sp%C3%A9cifique%20moyenne
Record number: 10, 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 10, French, - activit%C3%A9%20sp%C3%A9cifique%20moyenne
Record 10, Spanish
Record 10, Textual support, Spanish
Record 11 - external organization data 1994-10-06
Record 11, English
Record 11, Subject field(s)
- Radioactive Ores (Mining)
- Military Tactics
- Compartment - Canadian Nuclear Safety Commission
Record 11, Main entry term, English
- unirradiated enriched uranium
1, record 11, English, unirradiated%20enriched%20uranium
correct
Record 11, Abbreviations, English
Record 11, Synonyms, English
Record 11, French
Record 11, Domaine(s)
- Minerais radioactifs (Mines métalliques)
- Tactique militaire
- Tiroir - Commission canadienne de sûreté nucléaire
Record 11, Main entry term, French
- uranium enrichi non irradié
1, record 11, French, uranium%20enrichi%20non%20irradi%C3%A9
masculine noun
Record 11, Abbreviations, French
Record 11, Synonyms, French
Record 11, Textual support, French
Record 11, Spanish
Record 11, Textual support, Spanish
Record 12 - external organization data 1994-09-29
Record 12, English
Record 12, Subject field(s)
- Containers
- Compartment - Canadian Nuclear Safety Commission
Record 12, Main entry term, English
- inert metal container
1, record 12, English, inert%20metal%20container
correct
Record 12, Abbreviations, English
Record 12, Synonyms, English
Record 12, Textual support, English
Record number: 12, 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 12, English, - inert%20metal%20container
Record 12, French
Record 12, Domaine(s)
- Conteneurs
- Tiroir - Commission canadienne de sûreté nucléaire
Record 12, Main entry term, French
- conteneur inerte en métal
1, record 12, French, conteneur%20inerte%20en%20m%C3%A9tal
masculine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
Record 12, Textual support, French
Record number: 12, 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 12, French, - conteneur%20inerte%20en%20m%C3%A9tal
Record 12, Spanish
Record 12, Textual support, Spanish
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