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The Government of Canada’s terminology and linguistic data bank.
PERMITTIVITE [3 records]
Record 1 - internal organization data 2011-05-31
Record 1, English
Record 1, Subject field(s)
- Electromagnetic Radiation
- Metrology and Units of Measure
Record 1, Main entry term, English
- permittivity
1, record 1, English, permittivity
correct, officially approved
Record 1, Abbreviations, English
Record 1, Synonyms, English
- absolute permittivity 2, record 1, English, absolute%20permittivity
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
The electrical characteristic of a dielectric in relation to the surrounding electrostatic field. 3, record 1, English, - permittivity
Record number: 1, Textual support number: 1 OBS
A dielectric material is a substance that is a poor conductor of electricity, but an efficient supporter of electrostatic fields. Most dielectric materials are solid. Such examples include porcelain (ceramic) mica, glass, plastics, and the oxides of various metals. Liquids and gases can also serve as good dielectric materials: dry air (used in variable capacitors and some types of transmission lines), or a vacuum. 3, record 1, English, - permittivity
Record number: 1, Textual support number: 2 OBS
permittivity: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG). 3, record 1, English, - permittivity
Record 1, French
Record 1, Domaine(s)
- Rayonnements électromagnétiques
- Unités de mesure et métrologie
Record 1, Main entry term, French
- permittivité
1, record 1, French, permittivit%C3%A9
correct, feminine noun, officially approved
Record 1, Abbreviations, French
Record 1, Synonyms, French
- permittivité absolue 2, record 1, French, permittivit%C3%A9%20absolue
correct, feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Coefficient qui caractérise un corps isolant (ou diélectrique). 3, record 1, French, - permittivit%C3%A9
Record number: 1, Textual support number: 1 OBS
Un matériau diélectrique tel le vide, l'air ou le mica ne conduit pas le courant électrique. 4, record 1, French, - permittivit%C3%A9
Record number: 1, Textual support number: 2 OBS
permittivité : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR). 4, record 1, French, - permittivit%C3%A9
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Radiación electromagnética
- Metrología y unidades de medida
Record 1, Main entry term, Spanish
- permitividad absoluta
1, record 1, Spanish, permitividad%20absoluta
correct, feminine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2009-04-15
Record 2, English
Record 2, Subject field(s)
- Electromagnetic Radiation
- Metrology and Units of Measure
Record 2, Main entry term, English
- relative permittivity
1, record 2, English, relative%20permittivity
correct, standardized, officially approved
Record 2, Abbreviations, English
Record 2, Synonyms, English
- dielectric constant 2, record 2, English, dielectric%20constant
correct, standardized
- relative dielectric constant 3, record 2, English, relative%20dielectric%20constant
correct, standardized
- specific inductive capacity 4, record 2, English, specific%20inductive%20capacity
correct
- SIC 4, record 2, English, SIC
correct
- SIC 4, record 2, English, SIC
- specific inductive capacitance 5, record 2, English, specific%20inductive%20capacitance
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
The ratio of the capacitance of a capacitor in which the space between and around the electrodes is entirely and exclusively filled with the insulating material in question to the capacitance of the same configuration of electrodes in vacuum. 6, record 2, English, - relative%20permittivity
Record number: 2, Textual support number: 1 CONT
dielectric constant [is] the ratio of the electrical capacity of a condenser containing the material of the capacity of the same condenser with material replaced by a vacuum. It is a measure of ability of a material to maintain a difference in electrical charge over any specified distance. 7, record 2, English, - relative%20permittivity
Record number: 2, Textual support number: 2 CONT
Since many acid-base reactions involve an increase or decrease in the number of ions, they are also influenced by the dielectric constant of the solvent, for a higher dielectric constant favours the formation of ions. 8, record 2, English, - relative%20permittivity
Record number: 2, Textual support number: 1 OBS
relative permittivity; dielectric constant; relative dielectric constant: Terms and definition standardized by ISO; relative permittivity: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG). 9, record 2, English, - relative%20permittivity
Record 2, French
Record 2, Domaine(s)
- Rayonnements électromagnétiques
- Unités de mesure et métrologie
Record 2, Main entry term, French
- permittivité relative
1, record 2, French, permittivit%C3%A9%20relative
correct, feminine noun, standardized, officially approved
Record 2, Abbreviations, French
Record 2, Synonyms, French
- constante diélectrique 2, record 2, French, constante%20di%C3%A9lectrique
correct, feminine noun, standardized
- constante diélectrique relative 3, record 2, French, constante%20di%C3%A9lectrique%20relative
correct, feminine noun, standardized
- pouvoir inducteur spécifique 4, record 2, French, pouvoir%20inducteur%20sp%C3%A9cifique
masculine noun
- facteur de permittivité 5, record 2, French, facteur%20de%20permittivit%C3%A9
see observation, masculine noun
- capacité inductive spécifique 6, record 2, French, capacit%C3%A9%20inductive%20sp%C3%A9cifique
feminine noun
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Rapport de la capacité d'un condensateur dans lequel l'espace entre les électrodes et autour d'elles est entièrement et exclusivement rempli de l'isolant en question, à la capacité de la même disposition d'électrodes dans le vide. 7, record 2, French, - permittivit%C3%A9%20relative
Record number: 2, Textual support number: 1 CONT
La constante diélectrique [est l']indice de la capacité d'une substance à résister à la transmission d'une force électrostatique; plus cette valeur est faible, plus la résistance est élevée. À 20°C, la constante diélectrique de l'air est de 1 et celle de l'eau, de 80. 6, record 2, French, - permittivit%C3%A9%20relative
Record number: 2, Textual support number: 2 CONT
diélectrique. Se dit d'une constante appelée encore pouvoir inducteur spécifique, exprimant le rapport entre la capacité d'un condensateur construit avec ou sans cette substance. 8, record 2, French, - permittivit%C3%A9%20relative
Record number: 2, Textual support number: 1 OBS
On emploie parfois, mais à tort, le terme «permittivité» ou sens de «permittivité relative». 5, record 2, French, - permittivit%C3%A9%20relative
Record number: 2, Textual support number: 2 OBS
permittivité relative; constante diélectrique; constante diélectrique relative : termes et définition normalisés par l'ISO; permittivité relative : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR). 9, record 2, French, - permittivit%C3%A9%20relative
Record 2, Key term(s)
- permittivité
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Radiación electromagnética
- Metrología y unidades de medida
Record 2, Main entry term, Spanish
- constante dieléctrica
1, record 2, Spanish, constante%20diel%C3%A9ctrica
correct, feminine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
- permitividad relativa 2, record 2, Spanish, permitividad%20relativa
correct, feminine noun
Record 2, Textual support, Spanish
Record 3 - internal organization data 1991-01-17
Record 3, English
Record 3, Subject field(s)
- Fluid Mechanics and Hydraulics (Physics)
- Man-Made Construction Materials
- Soil Mechanics (Engineering)
Record 3, Main entry term, English
- permittivity
1, record 3, English, permittivity
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
- permittivity of a geotextile 2, record 3, English, permittivity%20of%20a%20geotextile
correct
- cross-plane permeability 3, record 3, English, cross%2Dplane%20permeability
correct
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
For a geotextile, the volumetric flow rate of water per unit cross-section area, per unit head, under laminar flow conditions, in the normal direction through the fabric. 3, record 3, English, - permittivity
Record number: 3, Textual support number: 1 CONT
The Committee [on Geotextiles, Geomembranes, and Related Products] has defined permittivity of a geotextile as the volumetric flow rate of water per unit cross-sectional area per unit head under laminar flow conditions, in the normal direction through a geotextile.... Calculated using the Darcy equation, permittivity is actually the coefficient of permeability divided by fabric thickness.... Permittivity values provide a fair comparison of permeability between fabrics and also allow for calculation of a Darcy's coefficient of permeability if necessary. 2, record 3, English, - permittivity
Record 3, French
Record 3, Domaine(s)
- Mécanique des fluides et hydraulique (Physique)
- Matériaux de construction artificiels
- Mécanique des sols
Record 3, Main entry term, French
- permittivité
1, record 3, French, permittivit%C3%A9
correct, feminine noun
Record 3, Abbreviations, French
- P 2, record 3, French, P
correct
Record 3, Synonyms, French
- permittivité du géotextile 3, record 3, French, permittivit%C3%A9%20du%20g%C3%A9otextile
correct, feminine noun
- permittivité hydraulique du géotextile 3, record 3, French, permittivit%C3%A9%20hydraulique%20du%20g%C3%A9otextile
correct, feminine noun
- perméance 3, record 3, French, perm%C3%A9ance
feminine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Drainage. Tous les géotextiles présents sur le marché ne sont pas en mesure de remplir cette fonction. Leur permittivité "P", c'est-à-dire leur aptitude à laisser percoler l'eau, devra être suffisante et compatible avec le milieu environnant pour ne pas opposer à l'eau venant du sol une résistance à la pénétration. 2, record 3, French, - permittivit%C3%A9
Record 3, Spanish
Record 3, Textual support, Spanish
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