TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 DEF

A technique for identifying and sorting cells and their components... by staining with a fluorescent dye and detecting the fluorescence usually by laser beam illumination.  5, record 1, English, - flow%20cytometry

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 DEF

Technique de biologie cellulaire in vitro mesurant les caractéristiques individuelles de cellules mises en suspension et s'écoulant une par une par un orifice étroit où sont appliqués un ou plusieurs rayons laser de longueur d'ondes différentes.  5, record 1, French, - cytom%C3%A9trie%20de%20flux

Record 1,  Textual support,  Spanish

Record number: 1, Textual support number: 1 DEF

Citometría que estudia la expresión de moléculas celulares por medio del paso de una suspensión celular marcada con anticuerpos monoclonales, conjugados con fluorocromos, a través de una cámara sobre la que incide un láser que excita los fluorocromos.  2, record 1, Spanish, - citometr%C3%ADa%20de%20flujo

Record number: 1, Textual support number: 1 OBS

Se emplea para la evaluación del riesgo de recurrencia de algunos cánceres.  2, record 1, Spanish, - citometr%C3%ADa%20de%20flujo

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 CONT

Genesis of the scanning laser ophthalmoscope.... In the scanning device, the illumination is incident on a small spot of the fundus for a short time period, the illumination beam is displaced to the adjacent small spot, and this continues until the field of view of the fundus is covered. Simultaneously, with the spot of illumination, the scattered light is detected; the accumulation of all of the light from all of the illuminated spots forms the image of the fundus as seen on the display of the scanning laser ophthalmoscope.  7, record 2, English, - scanning%20laser%20ophthalmoscope

Record number: 2, Textual support number: 2 CONT

Scanning laser ophthalmoscopes produce high-contrast images even through narrow pupils. Using various color lasers, this method can [allow visualization of] particular structures of the retina noninvasively, i.e., without injection of a contrast agent. These structures include nerve fibers, drusen, nevi, and autofluorescent material.  8, record 2, English, - scanning%20laser%20ophthalmoscope

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 DEF

Système ophtalmoscopique permettant d'obtenir une image de la surface rétinienne grâce à l'illumination par un faisceau laser mobile.  2, record 2, French, - ophtalmoscope%20laser%20%C3%A0%20balayage

Record 2,  Textual support,  Spanish

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 CONT

The meteorological optical range is the length of path in the atmosphere required to reduce the luminous flux in a collimated beam from an incandescent lamp, at a colour temperature of 2700 K, to 5% of its original value, the luminous flux being evaluated by means of the photometric luminosity function of the International Commission on Illumination(CIE).  3, record 3, English, - meteorological%20optical%20range

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 CONT

La portée optique météorologique ou POM, actuellement communiquée aux usagers aéronautiques, est la visibilité au sens météorologique. Elle caractérise l'atmosphère et est une mesure de sa transparence. Elle ne dépend pas de l'alternance jour/nuit et ne fait pas intervenir la détection de sources lumineuses. C'est une visibilité par contraste. Elle est mesurée par un diffusomètre ou estimée par un observateur à partir de la distance connue de repères non lumineux autour du lieu d'observation.  2, record 3, French, - port%C3%A9e%20optique%20m%C3%A9t%C3%A9orologique

Record 3,  Textual support,  Spanish

Record number: 3, Textual support number: 1 DEF

Dentro de la atmósfera, la distancia necesaria para reducir el flujo luminoso en un haz de rayos luminosos paralelos de una lámpara incandescente con una temperatura cromática de 2700 K, a 0,05 de su valor inicial.  1, record 3, Spanish, - alcance%20%C3%B3ptico%20meteorol%C3%B3gico

Record number: 3, Textual support number: 1 OBS

El flujo luminoso se evalúa según la función fotópica de la luminosidad de la Comisión Internacional del Alumbrado (CIE).  1, record 3, Spanish, - alcance%20%C3%B3ptico%20meteorol%C3%B3gico

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 DEF

An automobile headlight beam providing short-range illumination of a road and intended chiefly for use in driving on the streets of cities, towns, etc.  1, record 4, English, - low%20beam

Record number: 4, Textual support number: 1 OBS

low beam: This term is also used to designate the device that produces the beam.  2, record 4, English, - low%20beam

Record number: 4, Textual support number: 2 OBS

low beam: term often used in the plural.  2, record 4, English, - low%20beam

Record 4,  Textual support,  French

Record number: 4, Textual support number: 1 CONT

[...] des projecteurs pour véhicules automobiles émettant un faisceau de croisement symétrique ou un faisceau de route ou les deux à la fois [...]  1, record 4, French, - faisceau%20de%20croisement

Record 4,  Textual support,  Spanish

Record 5,  Textual support,  English

Record number: 5, Textual support number: 1 DEF

An automobile headlight beam providing bright, long-range illumination of a darkened road and chiefly for use in driving in nonurban areas.  1, record 5, English, - high%20beam

Record number: 5, Textual support number: 1 OBS

high beam: This term is also used to designate the device that produces the beam.  2, record 5, English, - high%20beam

Record number: 5, Textual support number: 2 OBS

high beam: term often used in the plural.  2, record 5, English, - high%20beam

Record 5,  Textual support,  French

Record number: 5, Textual support number: 1 CONT

[...] des projecteurs pour véhicules automobiles émettant un faisceau de croisement symétrique ou un faisceau de route ou les deux à la fois [...]  1, record 5, French, - faisceau%20de%20route

Record 5,  Textual support,  Spanish

Record 6,  Textual support,  English

Record number: 6, Textual support number: 1 DEF

The angle defined by the incident radar beam and the vertical (normal) to the intercepting surface.  3, record 6, English, - incidence%20angle

Record number: 6, Textual support number: 1 CONT

The incidence angle is commonly used to describe the angular relationship between the radar beam and the ground, surface layer or a target. A change of the radar illumination angle often affects the radar backscattering behaviour of a surface or target. The incidence angle changes across the radar image swath; it increases from near range to far range. In the case of satellite radar imagery, the change of incidence angle for flat terrain across the imaging swath tends to be rather small, usually on the order of several degrees. In the case of an inclined surface(slope), the local incidence angle is defined as the angle between the incident radar beam and a line that is normal to that surface. The local incidence angle determining, in part, the brightness, or image tone, for each picture element(pixel) and slope facet, is a key element in the prominent rendition of terrain features in radar imagery.  3, record 6, English, - incidence%20angle

Record number: 6, Textual support number: 1 OBS

incidence angle: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).  4, record 6, English, - incidence%20angle

Record 6,  Textual support,  French

Record number: 6, Textual support number: 1 DEF

Angle, en un point du sol, entre la verticale et la direction du satellite.  2, record 6, French, - angle%20d%27incidence

Record number: 6, Textual support number: 1 OBS

L'angle d'incidence détermine l'apparence de la cible sur une image. À chaque pixel d'une image correspond un angle d'incidence local qui varie en fonction des cibles au sol : arbres, rochers, édifices etc., d'où des variations de l'intensité du pixel.  3, record 6, French, - angle%20d%27incidence

Record number: 6, Textual support number: 2 OBS

angle d'incidence : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).  3, record 6, French, - angle%20d%27incidence

Record number: 6, Textual support number: 1 PHR

Angle d'incidence élevée, favorable, variable.  3, record 6, French, - angle%20d%27incidence

Record number: 6, Textual support number: 2 PHR

Signal HH à faible angle d'incidence.  3, record 6, French, - angle%20d%27incidence

Record 6,  Textual support,  Spanish

Record number: 6, Textual support number: 1 CONT

El ángulo de incidencia describe la relación entre la iluminación del radar y la superficie de tierra. Específicamente, es el ángulo entre el rayo del radar y un objeto en la superficie. El ángulo de incidencia ayuda a determinar el aspecto de un objeto en la imagen.  1, record 6, Spanish, - %C3%A1ngulo%20de%20incidencia

Record 7,  Textual support,  English

Record number: 7, Textual support number: 1 OBS

In X-ray topography, a crystal is illuminated using a highly parallel monochromatic X-ray beam and the diffraction pattern is recorded using fine-grain film placed very close to the crystal. Under these illumination conditions, the diffraction from different points in the crystal is spatially resolved at the film, and the diffraction spots provide images of the crystal. Image contrast results from variations in the diffracted intensity due to variations in lattice orientation and spacing associated with crystal defects and strains. X-ray topography probes bulk crystal perfection with a spatial resolution of a few micrometers.  2, record 7, English, - topography

Record 7,  Textual support,  French

Record number: 7, Textual support number: 1 DEF

Méthode de visualisation des défauts d'ordre dans les cristaux, grâce aux perturbations qu'ils induisent sur les figures de diffraction des rayons X.  2, record 7, French, - topographie

Record number: 7, Textual support number: 1 CONT

Le mot «topographie» rappelle la cartographie et la représentation symbolique des défauts de planéité du terrain.  3, record 7, French, - topographie

Record number: 7, Textual support number: 1 OBS

note linguistique : Ce terme devrait être caractérisé (Ex. : topographie des cristaux) pour éviter de le confondre avec la notion de topographie dans le domaine de la cartographie.  2, record 7, French, - topographie

Record 7,  Textual support,  Spanish

Record 8,  Textual support,  English

Record number: 8, Textual support number: 1 DEF

Microscopy of natural fluorescent materials or of specimens stained with fluorochromes, which emit light when exposed to blue or ultraviolet light.  3, record 8, English, - fluorescence%20microscopy

Record number: 8, Textual support number: 1 CONT

Fluorescent microscopy employing epi-illumination(vertical illuminator and dichroic mirror), in which the excitation beam is focused directly on the specimen through the lens objective, offers a number of advantages over fluorescence microscopy using transmitted illumination.  2, record 8, English, - fluorescence%20microscopy

Record 8,  Textual support,  French

Record number: 8, Textual support number: 1 CONT

Microscopie par fluorescence : Il existe plusieurs types d'objets microscopiques présentant un effet de fluorescence soit par eux-mêmes, soit par imprégnation d'une substance convenable (fluorochrome). Si l'on dispose d'une source de rayons ultraviolets, violets ou même bleus, la préparation ainsi éclairée émet des radiations visibles qui permettent son examen à travers un objectif et un oculaire ordinaires.  1, record 8, French, - microscopie%20par%20fluorescence

Record 8,  Textual support,  Spanish

Record 9,  Textual support,  English

Record number: 9, Textual support number: 1 CONT

The Type V luminaire is most commonly called a floodlight. The light beam is concentrated and can be aimed precisely to control illumination levels. Floodlights are most often used for lighting sports areas, building facades, signs, and for other decorative effects.  1, record 9, English, - illumination%20level

Record 9,  Textual support,  French

Record number: 9, Textual support number: 1 CONT

La rue marchande, ou le centre commercial, est un endroit de promenade et de rencontre particulièrement fréquenté le soir. Le niveau d'éclairage doit y être assez élevé, mais il faudra tenir compte du fait que les vitrines des commerçants doivent être les éléments d'attraction et de spectacle pour les piétons. On se gardera donc de "tuer" par un éclairage public mal adapté les effets de lumière recherchés dans les vitrines.  1, record 9, French, - niveau%20d%27%C3%A9clairage

Record number: 9, Textual support number: 2 CONT

Le niveau d'éclairement fourni par une installation d'éclairage extérieur décroît continuellement par suite de l'empoussièrement des luminaires et de la chute du flux lumineux des lampes due au vieillissement.  1, record 9, French, - niveau%20d%27%C3%A9clairage

Record 9,  Textual support,  Spanish

Record 10,  Textual support,  French

Record 10,  Textual support,  Spanish

Record 11,  Textual support,  English

Record number: 11, Textual support number: 1 CONT

The problem was solved with the next significant concept of airport lighting-the principle of "controlled intensity". Controlled or engineered intensity means that runway lights having practical pinpoint sources, with the beam aimed in the direction of the incoming pilot, could have the intensity of this beam controlled by either shifting the beam axis or more generally by varying the brightness of the lamp. Thus, high candle power is available to "punch through" heavy weather, but it is subject to brightness control for visual comfort. Note that this principle does not include illumination as none of this light strikes the runway surface.  1, record 11, English, - controlled%20intensity

Record 11,  Textual support,  French

Record number: 11, Textual support number: 1 CONT

Phares d'approche. Ces phares sont disposés dans le prolongement de l'axe de la piste à 600 m et à 900 m en amont, ou plus près s'il n'est pas possible de faire autrement. Il s'agit de feux blancs à éclats au rythme de l'éclat par seconde. On suppose qu'ils doivent être puissants et d'intensité réglable puisqu'il est recommandé de s'en servir également le jour.  1, record 11, French, - intensit%C3%A9%20r%C3%A9glable

Record 11,  Textual support,  Spanish

Record 12,  Textual support,  English

Record number: 12, Textual support number: 1 DEF

The recording of three or more separate holograms having a different color on a medium, so that illumination with a tricolor beam yields three separate wavefronts, each representing one of the primary colors.  2, record 12, English, - colour%20holography

Record 12,  Textual support,  French

Record 12,  Textual support,  Spanish

Record 13,  Textual support,  English

Record number: 13, Textual support number: 1 CONT

The laser(or lidar) velocimeter [lidar=light radar] operates in a fashion entirely analogous to that of the airborne Doppler weather radars likely soon to be available for detecting turbulence in storm cells. As with radars, the device detects air movements by observing the motion of particles suspended in the air and carried with it. The only significant difference is that a beam of coherent infrared radiation is used to scan ahead of the aircraft, instead of a beam(or series of pulses) of radio energy in the considerably longer-wavelength microwave band. The frequency of the back-scattered echoes or reflections undergoes Doppler shift detection by standard heterodyning techniques, which involve comparing the frequency of the reflected illumination with that of the original laser beam. Any reflecting object or material which has motion relative to the transmitter/receiver will cause a detectable shift in frequency, which can be isolated from the transmitter's own proper motion(over the ground) and thus yield a precise indication of the speed at which the air is moving several hundred metres in front of the aircraft. From this data, it is easy to compute what the air speed of the aircraft will be when it reaches that particular patch of air in a few seconds’ time [and hence detect possible turbulence ahead].  2, record 13, English, - laser%20velocimeter

Record 13,  Textual support,  French

Record number: 13, Textual support number: 1 CONT

Le principe de fonctionnement du vélocimètre à laser (ou lidar) est exactement le même que celui des radars météorologiques Doppler de bord, qui doivent être mis en service prochainement pour la détection des turbulences dans les systèmes d'orages.  1, record 13, French, - v%C3%A9locim%C3%A8tre%20%C3%A0%20laser

Record 13,  Textual support,  Spanish

Record 14,  Textual support,  French

Record 14,  Textual support,  Spanish

Record 15,  Textual support,  English

Record number: 15, Textual support number: 1 CONT

The equivalent of beam candle power of a searchlight is defined as the candlepower of a bare source which... would produce [the same illumination].  1, record 15, English, - Beam%20candle%20power

Record 15,  Textual support,  French

Record number: 15, Textual support number: 1 OBS

Intensité énergétique d'une source. Quotient du flux lumineux (puissance transportée par le faisceau) traversant une surface élémentaire.  2, record 15, French, - intensit%C3%A9%20%C3%A9nerg%C3%A9tique%20en%20faisceau

Record 15,  Textual support,  Spanish