TERMIUM Plus®

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

X-RAY [3 records]

Record 1 2014-07-31

English

Subject field(s)
  • Electromagnetism
  • Radiological Physics (Theory and Application)
  • Radiography (Medicine)
  • Radiobiology
DEF

A penetrating electromagnetic radiation other than annihilation radiation originating in the extranuclear part of the atom and having wavelengths much shorter than those of visible light.

OBS

X-radiation: term and definition standardized by ISO in 1997.

Key term(s)
  • X-ray
  • roentgen ray
  • röntgen ray

French

Domaine(s)
  • Électromagnétisme
  • Physique radiologique et applications
  • Radiographie (Médecine)
  • Radiobiologie
DEF

Rayonnement électromagnétique pénétrant, autre que le rayonnement d'annihilation, prenant naissance dans la partie extranucléaire de l'atome et ayant des longueurs d'onde beaucoup plus courtes que celles de la lumière visible.

OBS

rayonnement X : terme et définition normalisés par l'ISO en 1997.

Key term(s)
  • rayon X
  • rayon de Röntgen
  • rayon Rœntgen

Spanish

Campo(s) temático(s)
  • Electromagnetismo
  • Física radiológica (Teoría y aplicación)
  • Radiografía (Medicina)
  • Radiobiología
DEF

Radiaciones electromagnéticas cuya longitud de onda está comprendida entre 6 y 1000 pm, aproximadamente.

Save record 1

Record 2 2002-04-23

English

Subject field(s)
  • Remote Sensing
DEF

An electromagnetic ray characterized by very short wavelengths, between 1 pm and 10 nm, situated between gamma and ultraviolet rays.

OBS

The range of wavelengths of electromagnetic radiation. Remote sensing applications typically use wavelengths that include the visible wavelengths (blue through red), the infrared, and microwave regions of the electromagnetic spectrum. The shorter wavelength ultraviolet, x-ray, and gamma rays are not typically used. The long wavelength radio waves are also not typically used.

OBS

X-ray: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).

Key term(s)
  • X ray
  • X rays
  • X-rays

French

Domaine(s)
  • Télédétection
DEF

Rayonnement électromagnétique de très courte longueur d'onde (entre 1 pm et 10 nm) situé entre le rayonnement gamma et le rayonnement ultraviolet.

OBS

rayon X : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).

Spanish

Save record 2

Record 3 - external organization data 1994-08-24

English

Subject field(s)
  • Radiological Physics (Theory and Application)
  • Compartment - Canadian Nuclear Safety Commission
DEF

machine-generated electromagnetic waves that can penetrate the human body. This type of radiation is used primarily in hospitals and dentists' office, and is also used in some industrial environments.

CONT

Ionizing radiations like X-rays and gamma rays ... possess far more energy than non-ionizing radiation ....

French

Domaine(s)
  • Physique radiologique et applications
  • Tiroir - Commission canadienne de sûreté nucléaire
DEF

ondes électromagnétiques produites par une machine et pouvant pénétrer le corps humain. Ils sont surtout utilisés dans les hôpitaux, les cabinets de dentiste et dans certaines industries.

CONT

Les rayonnements ionisants, notamment les rayons X et le rayonnement gamma, possèdent beaucoup plus d'énergie que les rayonnements non ionisants.

Spanish

Save record 3

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