TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

CONTROL ROD [5 records]

Record 1 - external organization data 2013-09-26

English

Subject field(s)
  • Nuclear Fission Reactors
  • Nuclear Power Stations
  • Compartment - Canadian Nuclear Safety Commission
DEF

A rod plate or tube containing a material that readily captures neutrons (cadmium, boron, hafnium, gadolinium, or silver-indium) used to control the power of a nuclear reactor by absorbing neutrons.

CONT

Control rods are set between fuel rods to regulate rate of nuclear reaction. Withdrawal of the rods permits free passage of neutrons from one fuel rod to another, increasing reaction rate.

OBS

control rod: term standardized by ISO in 1997.

French

Domaine(s)
  • Réacteurs nucléaires de fission
  • Centrales nucléaires
  • Tiroir - Commission canadienne de sûreté nucléaire
DEF

Barre ou ensemble de tiges solidaires mobiles, contenant une matière absorbant les neutrons et qui, suivant sa position dans le cœur d'un réacteur nucléaire, influe sur sa réactivité.

OBS

barre de contrôle : terme dont l'emploi est déconseillé par certains auteurs.

OBS

barre de commande d'un réacteur : terme normalisé par l'ISO en 1997.

Spanish

Campo(s) temático(s)
  • Reactores nucleares de fisión
  • Centrales nucleares
  • Compartimiento - Comisión Canadiense de Seguridad Nuclear
DEF

Barra constituida por una materia absorbente de neutrones y que, al penetrar más o menos profundamente en los elementos combustibles de un reactor nuclear, permite regular la reacción en cadena.

CONT

Las barras de control suelen contener uno de los materiales siguientes: cadmio, berilio, boro, hafnio, gadolinio, etc.

Save record 1

Record 2 2001-04-06

English

Subject field(s)
  • Couplings (Mechanical Components)
  • Helicopters (Military)
OBS

control link; control rod: terms officially approved by the Aeronautical Terminology Standardization Committee (ATSC) - Helicopters.

French

Domaine(s)
  • Accouplements (Composants mécaniques)
  • Hélicoptères (Militaire)
OBS

biellette de commande : terme uniformisé par le Comité d'uniformisation de la terminologie aéronautique (CUTA) - Hélicoptères.

Spanish

Save record 2

Record 3 2001-04-06

English

Subject field(s)
  • Flight Instruments and Equipment (Aeroindustry)
  • Helicopters (Military)
OBS

control link; control rod: terms officially approved by the Aeronautical Terminology Standardization Committee (ATSC) - Helicopters.

French

Domaine(s)
  • Instruments et équipement de bord (Constructions aéronautiques)
  • Hélicoptères (Militaire)
OBS

tringle de commande : terme uniformisé par le Comité d'uniformisation de la terminologie aéronautique (CUTA) - Hélicoptères.

Spanish

Save record 3

Record 4 2000-09-01

English

Subject field(s)
  • Armour
  • Aeronautical Engineering and Maintenance
  • Couplings (Mechanical Components)
OBS

control rod: term standardized by ISO.

French

Domaine(s)
  • Arme blindée
  • Aérotechnique et maintenance
  • Accouplements (Composants mécaniques)
OBS

bielle de commande : terme normalisé par l'ISO.

Spanish

Save record 4

Record 5 2000-07-24

English

Subject field(s)
  • Engines (Motor Vehicles)
  • Fueling Systems (Motor Vehicles)
  • Diesel Motors
DEF

Rod by means of which the fuel delivery is controlled.

French

Domaine(s)
  • Moteur (Véhicules automobiles)
  • Alimentation (Véhicules automobiles)
  • Moteurs diesel
DEF

Tige qui commande le débit de combustible.

Spanish

Save record 5

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