TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 CONT

Shadow bands are thin wavy lines of alternating light and dark that can be seen moving and undulating in parallel on plain-coloured surfaces immediately before and after a total solar eclipse.  2, record 1, English, - shadow%20band

Record number: 1, Textual support number: 1 OBS

shadow band: designation usually used in the plural.  3, record 1, English, - shadow%20band

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 CONT

Avec de la chance, il est possible, pendant quelques dizaines de secondes précédant le deuxième contact, de voir les «ombres volantes» (sorte de vagues d'ombres se déplaçant à grande vitesse). Ce phénomène d'origine purement atmosphérique est surtout visible sur les surfaces claires.  2, record 1, French, - ombre%20volante

Record number: 1, Textual support number: 1 OBS

ombre volante : désignation habituellement utilisée au pluriel.  3, record 1, French, - ombre%20volante

Record 1,  Textual support,  Spanish

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 CONT

[The European Space Agency] posted openings... for people fully capable of passing its usual stringent psychological, cognitive and other tests who are only prevented from becoming astronauts due to the constraints of existing hardware in light of their disability. It received 257 applications for the role of astronaut with a disability, a parallel role that it terms "parastronaut. "  3, record 2, English, - astronaut%20with%20a%20disability

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 CONT

Outre les astronautes retenus pour le vol spatial, l'agence européenne va sélectionner un astronaute avec un handicap physique, un parastronaute.  3, record 2, French, - astronaute%20en%20situation%20de%20handicap

Record 2,  Textual support,  Spanish

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 DEF

A contact lens which causes parallel incident light(incident on a single optic zone) to converge to a real focus.  1, record 3, English, - positive%20power%20contact%20lens

Record number: 3, Textual support number: 1 OBS

Glasses and contact lenses are considered to be either visual orthotic devices or visual prosthetic devices.  2, record 3, English, - positive%20power%20contact%20lens

Record number: 3, Textual support number: 2 OBS

positive power contact lens; plus-power contact lens: terms and definition standardized by the International Organization for Standardization (ISO).  3, record 3, English, - positive%20power%20contact%20lens

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 DEF

Lentille de contact qui fait converger une lumière parallèle incidente (incidente à une zone optique simple) vers un foyer réel.  1, record 3, French, - lentille%20de%20contact%20de%20puissance%20positive

Record number: 3, Textual support number: 1 OBS

Les lunettes et les lentilles de contact sont considérées comme étant soit des orthèses visuelles, soit des prothèses visuelles.  2, record 3, French, - lentille%20de%20contact%20de%20puissance%20positive

Record number: 3, Textual support number: 2 OBS

lentille de contact de puissance positive; lentille de contact positive : termes et définition normalisés par l'Organisation internationale de normalisation (ISO).  3, record 3, French, - lentille%20de%20contact%20de%20puissance%20positive

Record 3,  Textual support,  Spanish

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 DEF

A contact lens which causes parallel light(incident on a single optic zone) to diverge from a virtual focus.  1, record 4, English, - negative%20power%20contact%20lens

Record number: 4, Textual support number: 1 OBS

Glasses and contact lenses are considered to be either visual orthotic devices or visual prosthetic devices.  2, record 4, English, - negative%20power%20contact%20lens

Record number: 4, Textual support number: 2 OBS

negative power contact lens; minus-power contact lens: terms and definition standardized by the International Organization for Standardization (ISO).  3, record 4, English, - negative%20power%20contact%20lens

Record 4,  Textual support,  French

Record number: 4, Textual support number: 1 DEF

Lentille de contact qui fait diverger d'un foyer virtuel une lumière parallèle (incidence à une seule zone optique).  1, record 4, French, - lentille%20de%20contact%20de%20puissance%20n%C3%A9gative

Record number: 4, Textual support number: 1 OBS

Les lunettes et les lentilles de contact sont considérées comme étant soit des orthèses visuelles, soit des prothèses visuelles.  2, record 4, French, - lentille%20de%20contact%20de%20puissance%20n%C3%A9gative

Record number: 4, Textual support number: 2 OBS

lentille de contact de puissance négative; lentille de contact négative: termes et définition normalisés par l'Organisation internationale de normalisation (ISO).  3, record 4, French, - lentille%20de%20contact%20de%20puissance%20n%C3%A9gative

Record 4,  Textual support,  Spanish

Record 5,  Textual support,  English

Record number: 5, Textual support number: 1 DEF

The procedure of passing a beam of light through a converging lens on to a plane surface that reflects it back the way it has come(initially as a parallel beam).  1, record 5, English, - autocollimation

Record 5,  Textual support,  French

Record number: 5, Textual support number: 1 CONT

L'autocollimation est une méthode servant à déterminer la position du foyer d'un dispositif optique. Elle nécessite, en plus du dispositif, l'utilisation d'un miroir plan et d'une source ponctuelle de lumière.  2, record 5, French, - autocollimation

Record 5,  Textual support,  Spanish

Record 6,  Textual support,  English

Record number: 6, Textual support number: 1 DEF

The ratio of the transmitted luminous flux to the incident luminous flux when a parallel beam of light passes through a specimen.  1, record 6, English, - total%20luminous%20transmittance

Record number: 6, Textual support number: 1 OBS

total luminous transmittance: term and definition standardized by ISO.  2, record 6, English, - total%20luminous%20transmittance

Record 6,  Textual support,  French

Record number: 6, Textual support number: 1 DEF

Rapport du flux lumineux transmis au flux lumineux incident lorsqu'un faisceau de lumière parallèle traverse une éprouvette.  1, record 6, French, - transmittance%20lumineuse%20totale

Record number: 6, Textual support number: 1 OBS

transmittance lumineuse totale : terme et définition normalisés par l'ISO.  2, record 6, French, - transmittance%20lumineuse%20totale

Record 6,  Textual support,  Spanish

Record 7,  Textual support,  English

Record number: 7, Textual support number: 1 CONT

... a "passing" ship is one proceeding on a parallel or nearly parallel course with the other, so that her red light or green light is immediately behind the other, or which, at night sees the red light without the green light, or the green light without the red light of the other.  2, record 7, English, - passing%20ship

Record 7,  Textual support,  French

Record number: 7, Textual support number: 1 DEF

Navire faisant une route de direction opposée à celle que l'on suit.  2, record 7, French, - navire%20contrebordier

Record 7,  Textual support,  Spanish

Record 8,  Textual support,  English

Record number: 8, Textual support number: 1 DEF

An effectively parallel beam of light with very low divergence or convergence.  2, record 8, English, - collimated%20beam

Record 8,  Textual support,  French

Record 8,  Textual support,  Spanish

Record number: 8, Textual support number: 1 DEF

Haz de luz paralelo con divergencia o convergencia muy baja.  1, record 8, Spanish, - haz%20colimado

Record number: 8, Textual support number: 1 OBS

Antenas de haz conformado.  1, record 8, Spanish, - haz%20colimado

Record 9,  Textual support,  English

Record number: 9, Textual support number: 1 DEF

The near total absorption of light moving through an anisotropic crystal at a direction parallel to the cleavage planes of that crystal.  1, record 9, English, - parallel%20extinction

Record 9,  Textual support,  French

Record number: 9, Textual support number: 1 OBS

Le minéral est éteint lorsque la trace du clivage (qui est aussi la direction d'allongement) est parallèle à une des directions de la croix de l'oculaire).  2, record 9, French, - extinction%20droite

Record 9,  Textual support,  Spanish

Record 10,  Textual support,  English

Record number: 10, Textual support number: 1 DEF

The turn rate of 3° per second normally used by aircraft operating at less than 250 kt [knots].  6, record 10, English, - standard%20rate%20turn

Record number: 10, Textual support number: 1 CONT

The attitude indicator shows rotation about both the longitudinal axis to indicate the degree of bank, and about the lateral axis to indicate pitch(nose up, level or nose down)... The principal parts of interest to the pilot are : The miniature wings attached to the case remain parallel to the wings of the aircraft. The horizon bar which separates the top(light) and bottom(dark) halves to the ball. The degree marks on the upper periphery of the dial. The first 3 on both sides of center are 10 degrees apart, then 60 degree bank marks, and 90 degree bank marks. Fifteen degrees of bank is called a standard rate turn.  7, record 10, English, - standard%20rate%20turn

Record number: 10, Textual support number: 2 CONT

The turn indicator indicates the rate of the turn, not the amount of the turn. Thus a standard rate, or rate one, turn will give a rate of turn of 3 degrees per second, or 360 degrees in two minutes.  8, record 10, English, - standard%20rate%20turn

Record number: 10, Textual support number: 1 OBS

rate one turn: term and definition standardized by the Glossary for Pilots and Air Traffic Services Personnel Committee.  9, record 10, English, - standard%20rate%20turn

Record 10,  Textual support,  French

Record number: 10, Textual support number: 1 DEF

Taux de virage, de 3° par seconde, normalement utilisé par les aéronefs évoluant à moins de 250 kt [nœuds].  6, record 10, French, - virage%20%C3%A0%20taux%20standard

Record number: 10, Textual support number: 1 CONT

Virage à taux standard. Lorsque les ailes de l'avion miniature sont alignées avec les petits traits à côté de «G» (gauche) et «D» (droite), l'appareil effectue un virage à taux standard, soit 3 degrés par seconde pour le Cessna 182RG. Cela signifie que l'appareil accomplit un tour complet de 360 degrés en deux minutes.  7, record 10, French, - virage%20%C3%A0%20taux%20standard

Record number: 10, Textual support number: 2 CONT

L'indicateur de virage indique le taux de virage et non l'amplitude. Le taux standard, ou virage au taux 1, est égal à 3 degrés par seconde ou 360 degrés en deux minutes.  8, record 10, French, - virage%20%C3%A0%20taux%20standard

Record number: 10, Textual support number: 1 OBS

virage standard au taux un : terme uniformisé par le Comité d'uniformisation de la terminologie aéronautique (CUTA) - Opérations aériennes.  9, record 10, French, - virage%20%C3%A0%20taux%20standard

Record number: 10, Textual support number: 2 OBS

virage de taux un : terme et définition normalisés par le Comité sur le Glossaire à l'intention des pilotes et du personnel des services de la circulation aérienne.  10, record 10, French, - virage%20%C3%A0%20taux%20standard

Record 10,  Textual support,  Spanish

Record 11,  Textual support,  English

Record number: 11, Textual support number: 1 DEF

An instrument that measures the angles between crystal faces through reflection of parallel light beams from successive faces.  1, record 11, English, - reflection%20goniometer

Record 11,  Textual support,  French

Record number: 11, Textual support number: 1 DEF

[Instrument] qui permet la mesure précise de l'angle formé par les rayons réfléchis par des facettes cristallines.  1, record 11, French, - goniom%C3%A8tre%20%C3%A0%20r%C3%A9flexion

Record 11,  Textual support,  Spanish

Record 12,  Textual support,  English

Record number: 12, Textual support number: 1 DEF

The condition of the eye where incoming rays of light reach the retina before they converge into a focused image.  4, record 12, English, - hyperopia

Record number: 12, Textual support number: 1 CONT

Hyperopia, farsightedness, or an inability of the eye to focus on nearby objects. It results from an error of refraction in which rays of light entering the eye parallel to the optic axis are brought to a focus behind the retina.  5, record 12, English, - hyperopia

Record number: 12, Textual support number: 1 OBS

hypermetropia: term recommended by the Medical Signs and Symptoms Committee.  6, record 12, English, - hyperopia

Record 12,  Textual support,  French

Record number: 12, Textual support number: 1 DEF

Défaut de réfraction oculaire caractérisé par la focalisation en arrière de la rétine des objets éloignés.  1, record 12, French, - hyperm%C3%A9tropie

Record 12,  Textual support,  Spanish

Record number: 12, Textual support number: 1 DEF

Estado refractivo del ojo en que sin acomodar la imagen del objeto se forma por detrás de la retina, es decir, focaliza los rayos por detrás de la retina por lo que los objetos lejanos, sin acomodar, se ven borrosos.  1, record 12, Spanish, - hipermetrop%C3%ADa

Record number: 12, Textual support number: 1 OBS

En este estado refractivo se activa el mecanismo de la acomodación para ver los objetos lejanos nítidos por lo que el músculo ciliar está en constante esfuerzo.  1, record 12, Spanish, - hipermetrop%C3%ADa

Record 13,  Textual support,  English

Record number: 13, Textual support number: 1 OBS

A trademark name for a "polarizer" that consists of a sheet of cellulose that is impregnated with crystals of quinine iodosulphate. The crystals are aligned so that their optical axes are parallel, and they polarize light in two directions at right angles : in one direction most visible light is absorbed, and in the other, essentially white light is transmitted.  1, record 13, English, - polaroid

Record 13,  Textual support,  French

Record number: 13, Textual support number: 1 OBS

Polariseur constitué par des cristaux synthétiques microscopiques ayant tous la même orientation.  1, record 13, French, - polaroid

Record number: 13, Textual support number: 2 OBS

Les cristaux fixés sur la gélatine d'un film sont montés sous verre.  1, record 13, French, - polaroid

Record 13,  Textual support,  Spanish

Record 14,  Textual support,  English

Record number: 14, Textual support number: 1 CONT

Magneto-optics is the study of effects arising from the interaction of light with magnetized media. Initially linearly polarized light, after interaction with such materials, can exhibit both ellipticity and a rotation of the polarization state. These effects are generally categorized into two phenomena, the Faraday Effect which occurs when electro-magnetic radiation is transmitted through a magnetized media, and the Kerr Effect which deals with reflections from the magnetized media. The Magneto-Optical Kerr Effect(MOKE) is further categorized by the direction of the magnetization vector with respect to the reflection surface and the plane of incidence... If the magnetization vector is perpendicular to the reflection surface and parallel to the plane of incidence, the effect is called the polar Kerr effect. As a matter of simplification, near normal incidence is usually employed when doing experiments in the polar geometry. In the longitudinal effect the magnetization vector is parallel to both the reflection surface and the plane of incidence. When the magnetization is perpendicular to the plane of incidence and parallel to the surface it is said to be in the transverse configuration.  2, record 14, English, - Magneto%2DOptical%20Kerr%20Effect

Record 14,  Textual support,  French

Record number: 14, Textual support number: 1 CONT

L'effet Kerr magnéto-optique (MOKE) : selon la configuration géométrique, l'effet Kerr est dit polaire, longitudinal ou transverse (figure 1). M est le vecteur aimantation et le plan d'incidence est déterminé par les faisceaux incident et réfléchi (et comprend aussi la normale à la surface étudiée).  1, record 14, French, - effet%20Kerr%20magn%C3%A9to%2Doptique

Record 14,  Textual support,  Spanish

Record 15,  Textual support,  English

Record number: 15, Textual support number: 1 OBS

thus during a start, the indicator light does not indicate a failed primary pump, but is a normal indication that the two pumps are effectively plumbed in parallel to ensure the fuel flow needed for a light-off at cranking speed.  1, record 15, English, - plumb%20in%20parallel

Record 15,  Textual support,  French

Record 15,  Textual support,  Spanish

Record 16,  Textual support,  English

Record number: 16, Textual support number: 1 DEF

The pattern formed by the spread of reflections from a modulated groove when a parallel beam of light is caused to fall normal to the surface of one or the other wall, and when the groove is viewed from the direction of the light source.  1, record 16, English, - Buchmann%20and%20Meyer%20pattern

Record number: 16, Textual support number: 1 OBS

It is used as a measure of the maximum modulation of either wall of the groove in the calibration of the performance of recorders, and for the measurement of levels on test records.  1, record 16, English, - Buchmann%20and%20Meyer%20pattern

Record 16,  Textual support,  French

Record 16,  Textual support,  Spanish

Record 17,  Textual support,  English

Record number: 17, Textual support number: 1 CONT

One way to polarize light is by reflection. Light reflecting off a surface will tend to be polarized, with the direction of polarization(the way the electric field vectors point) being parallel to the plane of the interface.  1, record 17, English, - direction%20of%20polarization

Record 17,  Textual support,  French

Record 17,  Textual support,  Spanish

Record 18,  Textual support,  English

Record number: 18, Textual support number: 1 DEF

A light source that emits light in parallel beams, mostly relevant to backlighting.  1, record 18, English, - collimated%20source

Record 18,  Textual support,  French

Record 18,  Textual support,  Spanish

Record 19,  Textual support,  English

Record number: 19, Textual support number: 1 CONT

Street Lighting. Traffic routes are lighted by lanterns giving a very carefully controlled distribution of light, usually mounted on columns at heights of 25-35 ft... Street lighting involves several problems of electrical distribution and control for which a variety of solutions has been used, such as constant current series distribution(mainly in U. S. A.) or parallel distribution with various methods of control such as cascade circuits, control by relays actuated by superimposed high frequency or D. C. [direct current], and time switches.  2, record 19, English, - street%20lighting

Record 19,  Textual support,  French

Record number: 19, Textual support number: 1 CONT

Éclairage des voies de circulation. Pour les voies à circulation automobile caractérisée, la prédominance est à l'automobile et l'on s'efforcera de donner au conducteur les meilleures conditions de vision de nuit en réalisant un éclairage adapté aux chaussées. Toutefois, lorsque ces voies s'inscrivent dans un contexte urbain, on se souciera tout particulièrement du traitement des nombreux carrefours et points de conflits ainsi que de l'environnement.  2, record 19, French, - %C3%A9clairage%20des%20voies%20publiques

Record 19,  Textual support,  Spanish

Record 20,  Textual support,  English

Record number: 20, Textual support number: 1 CONT

Magneto-optic Kerr effect(MOKE) is one of the magneto-optic effects. It describes changes of the reflections from the magnetized media. It is similar to the Faraday effect that describes the light passing through the media. The light that is reflected from a magnetized surface, changes in polarization. MOKE can be further categorized by the direction of the magnetization vector with respect to the reflection surface and the plane of incidence. When the magnetization vector is perpendicular to the reflection surface and parallel to the plane of incidence, the effect is called the polar Kerr effect.  2, record 20, English, - polar%20Kerr%20effect

Record 20,  Textual support,  French

Record number: 20, Textual support number: 1 CONT

L'effet KERR résulte de l'interaction entre une onde électromagnétique polarisée linéairement et un milieu aimanté. L'onde réfléchie est alors polarisée elliptiquement [...] Dans notre expérience, nous pouvons effectuer les expériences dans deux géométries :effet kerr longitudinal et effet Kerr polaire [...]  2, record 20, French, - effet%20Kerr%20polaire

Record 20,  Textual support,  Spanish

Record 21,  Textual support,  English

Record number: 21, Textual support number: 1 DEF

An instrument which produces parallel rays of light.  2, record 21, English, - collimator

Record number: 21, Textual support number: 1 OBS

A collimator usually consists of a tube having an objective converging lens with an arrangement of cross hairs placed in the plane of its principal focus. It is used in testing and adjusting certain optical surveying instruments.  3, record 21, English, - collimator

Record number: 21, Textual support number: 2 OBS

collimator: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).  4, record 21, English, - collimator

Record 21,  Textual support,  French

Record number: 21, Textual support number: 1 DEF

Appareil lenticulaire de visée portant deux lignes de foi (perpendiculaires) et permettant le pointage rapide (souvent à l'infini) d'un appareil d'observation.  2, record 21, French, - collimateur

Record number: 21, Textual support number: 1 OBS

collimateur : terme uniformisé par le Groupe de travail de terminologie de l'Artillerie royale canadienne par le Comité de terminologie française de doctrine et de tactique de l'Armée de terre et par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).  3, record 21, French, - collimateur

Record 21,  Textual support,  Spanish

Record number: 21, Textual support number: 1 DEF

Instrumento óptico que produce rayos paralelos de luz.  1, record 21, Spanish, - colimador

Record 22,  Textual support,  English

Record number: 22, Textual support number: 1 DEF

A collection of nearly parallel rays... of light...  3, record 22, English, - light%20beam

Record number: 22, Textual support number: 1 CONT

... systems with the ability to alter or modulate the path of a light beam; and in some cases, to temporally or spectrally modify the light beam.  4, record 22, English, - light%20beam

Record 22,  Textual support,  French

Record number: 22, Textual support number: 1 DEF

Groupe de rayons lumineux émanant d'une même source.  2, record 22, French, - faisceau%20lumineux

Record number: 22, Textual support number: 1 OBS

faisceau lumineux : terme accepté par le Comité d'étude de la terminologie des cartes de travail du DC-9.  3, record 22, French, - faisceau%20lumineux

Record number: 22, Textual support number: 1 PHR

Les faisceaux des projecteurs. Le faisceau d'une lampe, d'un phare.  4, record 22, French, - faisceau%20lumineux

Record number: 22, Textual support number: 2 PHR

Prendre qqch. dans, sous le faisceau des projecteurs.  4, record 22, French, - faisceau%20lumineux

Record 22,  Textual support,  Spanish

Record 23,  Textual support,  English

Record number: 23, Textual support number: 1 CONT

FOREARM : its length is equal to the third of the height at the withers; straight and parallel; the cubital-carpal groove is well marked; bone structure is light but solid.  3, record 23, English, - carpal%20groove

Record 23,  Textual support,  French

Record 23,  Textual support,  Spanish

Record 24,  Textual support,  English

Record number: 24, Textual support number: 1 DEF

A concave mirror that has the form of a paraboloid of revolution.  1, record 24, English, - paraboloidal%20mirror

Record number: 24, Textual support number: 1 OBS

All axial, parallel light rays are focused at the focal point of the paraboloid without spherical aberration...  1, record 24, English, - paraboloidal%20mirror

Record 24,  Textual support,  French

Record number: 24, Textual support number: 1 CONT

Le miroir parabolique : la surface est un paraboloïde de révolution autour de l'axe principal. Si la source lumineuse est sensiblement un point au foyer du paraboloïde, le faisceau réfléchi est un faisceau cylindrique. Les réflecteurs de phares de marine ou d'automobiles sont souvent des miroirs paraboliques. Le miroir parabolique étant stigmatique pour le point à l'infini (son image est au foyer du paraboloïde), on l'utilise comme objectif dans certains télescopes.  2, record 24, French, - miroir%20parabolique

Record 24,  Textual support,  Spanish

Record 25,  Textual support,  English

Record number: 25, Textual support number: 1 DEF

Turbulent, Altocumulus-type cloud formation in the lee of large mountain barriers; the air in the cloud rotates around an axis parallel to the range.  3, record 25, English, - rotor%20clouds

Record number: 25, Textual support number: 1 CONT

In the turbulent under-laminar air layer, more or less visible roll shaped clouds(cumulus or stratocumulus) mark the different waves. When the air moisture content is high, bands of clouds which vary in thickness and length form parallel to the relief. When the air moisture content is low, they disappear completely or are limited to very mobile and short-living light clouds. These clouds are known as rotor clouds or roll clouds. Below the roll clouds, pilots will more than likely experience strong turbulence and winds opposite to the wind gradient, which can make flying generally much more interesting and perhaps hazardous.  2, record 25, English, - rotor%20clouds

Record number: 25, Textual support number: 1 OBS

rotor clouds; roll clouds: The plural form is preferred, since it refers more to a cloud formation than to a particular cloud alone.  4, record 25, English, - rotor%20clouds

Record 25,  Textual support,  French

Record number: 25, Textual support number: 1 DEF

Nuages en forme de rouleaux qui peuvent apparaître dans la partie supérieure des tourbillons stationnaires à axe horizontal et de grande dimension qui accompagnent parfois, dans les basses couches de l'atmosphère, les ondes sous le vent d'une montagne ou d'une chaîne de montagnes.  4, record 25, French, - nuages%20de%20tourbillon%20d%27aval

Record 25,  Textual support,  Spanish

Record number: 25, Textual support number: 1 DEF

Formación nubosa turbulenta, de tipo Altocumulus, observada a sotavento de grandes barreras montañosas; el aire del interior de la nube alrededor de un eje paralelo a la barrera.  1, record 25, Spanish, - nubes%20de%20rotaci%C3%B3n%20a%20sotavento

Record 26,  Textual support,  English

Record number: 26, Textual support number: 1 CONT

Axial lighting comes from very close to the subject-lens axis. A ring light(a flash that encircles the lens) yields such illumination. It is almost shadowless but does produce some modelling in surfaces closely parallel to the axis. Flat surfaces perpendicular to the axis may reflect light directly back into the lens. The ring light is useful for photographing details in depressions or crevices that are difficult to reach or illuminate with other types of lamps.  2, record 26, English, - axial%20lighting

Record 26,  Textual support,  French

Record number: 26, Textual support number: 1 DEF

Éclairage réalisé à l'aide d'un flash annulaire en se rapprochant très étroitement de l'axe formé entre le sujet et la lentille d'un appareil photo.  2, record 26, French, - %C3%A9clairage%20axial

Record number: 26, Textual support number: 1 OBS

Pour ce faire, on place une mince feuille de verre devant l'appareil-photo, entre le sujet et la lentille, à 45 degrés de l'axe formé par ces derniers. L'éclairement qui en résulte engendre peu d'ombres mais on peut déceler un peu de reflet sur les surfaces étroitement parallèles à l'axe.  2, record 26, French, - %C3%A9clairage%20axial

Record number: 26, Textual support number: 2 OBS

L'éclairage axial est particulièrement indiqué pour la prise de vues de petits objets ou détails comme les pièces de monnaie, les bijoux ou les inscriptions.  2, record 26, French, - %C3%A9clairage%20axial

Record 26,  Textual support,  Spanish

Record 27,  Textual support,  English

Record number: 27, Textual support number: 1 DEF

Name given to the parhelia, paranthelia or the anthelion when they are particularly bright.  3, record 27, English, - mock%20sun

Record number: 27, Textual support number: 1 CONT

A halo occurs when the light from the sun or the moon is refracted and reflected by ice crystals in the atmosphere... Under certain circumstances a second, or outer, halo appears, which is fainter than the inner one. At times white or colored luminous arcs are also seen lying somewhat parallel to the horizon and passing through the source of light, called mock suns, parhelia, or sun dogs for the sun, and paraselenae for the moon. A single mock sun, the anthelion, directly opposite the sun, may be added.  4, record 27, English, - mock%20sun

Record number: 27, Textual support number: 2 CONT

A sundog is a brightly colored spot that appears to the right or left of the sun. Sundogs form when the sun is near the horizon and the sunlight is refracted (bent) by hexagonal, plate-like ice crystals floating horizontally in the air. Sundogs are brightest in winter because ice crystals are more common, but can be seen at any time. Sundogs are also known as mock suns or parhelia.  2, record 27, English, - mock%20sun

Record 27,  Textual support,  French

Record number: 27, Textual support number: 1 DEF

Nom donné aux parhélies, paranthélies ou à l'anthélie lorsqu'elles sont particulièrement brillantes.  2, record 27, French, - faux%20soleil

Record 27,  Textual support,  Spanish

Record number: 27, Textual support number: 1 DEF

Nombre que se da a los parhelios, los paranthelios y los anthelios cuando son particularmente brillantes.  1, record 27, Spanish, - falso%20sol

Record 28,  Textual support,  English

Record number: 28, Textual support number: 1 OBS

In parallel, Scandinavian planners had been adopting versions of what in Copenhagen was called the finger plan : they put new settlement like beads on a string along public transport routes, in the case of Copenhagen a light rail system, in Stockholm a new underground railway. The most celebrated case was Stockholm, where the famous 1952 General Plan of Sven Markelius and Göran Sidenbladh developed systematic pyramids of density around the stations, and also provided service and other jobs in district centres around these same stations, with the idea that as many as one third would find jobs in the places where they lived(Hall 1992a; Hall 1997).  2, record 28, English, - finger%20pal

Record number: 28, Textual support number: 2 OBS

[Lanchester] suggested nothing less than an ideal form for a major metropolis. His diagram shows radiating wedges of open space flanked by parallel corridors of developed land pierced through the center by rail lines. As these radial fingers of development become farther apart with distance from the commercial center and its central station, other wedges of open space are introduced.  3, record 28, English, - finger%20pal

Record 28,  Textual support,  French

Record number: 28, Textual support number: 1 CONT

[...] l'urbanisation en «doigts de gants» [...] consiste à orienter les poussées urbaines depuis Paris en axes radioconcentriques appuyés sur des dessertes routières et ferroviaires et structurés par des équipements.  3, record 28, French, - en%20doigts%20de%20gants

Record number: 28, Textual support number: 2 CONT

L'urbanisation de l'ensemble de la région urbaine de Copenhague s'est faite selon le plan connu «en doigts de gant» («Fingerplan»), développé il y a 50 ans, chacun des doigts correspondant à une ligne de RER [réseau express régional][...]  4, record 28, French, - en%20doigts%20de%20gants

Record number: 28, Textual support number: 1 OBS

doigts de gants : Se dit d'une urbanisation qui se développe en axes radioconcentriques appuyés sur des voies de desserte existantes.  5, record 28, French, - en%20doigts%20de%20gants

Record number: 28, Textual support number: 1 PHR

Urbanisation en doigts de gants.  3, record 28, French, - en%20doigts%20de%20gants

Record number: 28, Textual support number: 2 PHR

Développement en doigts de gant.  6, record 28, French, - en%20doigts%20de%20gants

Record number: 28, Textual support number: 3 PHR

Progression en doigts de gants.  7, record 28, French, - en%20doigts%20de%20gants

Record number: 28, Textual support number: 4 PHR

Étirer en doigts de gant [une agglomération].  8, record 28, French, - en%20doigts%20de%20gants

Record 28,  Textual support,  Spanish

Record 29,  Textual support,  English

Record number: 29, Textual support number: 1 CONT

Similar Triangles. When viewing objects in the real world, the light rays from the objects within the viewer's field of view enter the eye radially rather than in parallel as in the orthographic projection. The eye is very small compared to the scene it is viewing, and the light rays are projected to the point(the eye) rather than a plane. The equations for the projection are derived using the "similar triangles" method, where the triangle formed by the viewer's eye, space z, and space point is similar to that formed by the eye, the screen distance from the viewer's eye, and the screen point.  1, record 29, English, - similar%20triangles

Record 29,  Textual support,  French

Record 29,  Textual support,  Spanish

Record 30,  Textual support,  English

Record number: 30, Textual support number: 1 DEF

Diffraction of a beam of parallel light observed at an effectively infinite distance from the diffracting object, usually with the aid of lenses which collimate the light before diffraction, and focus it at the point of observation.  2, record 30, English, - Fraunhofer%20diffraction

Record 30,  Textual support,  French

Record 30,  Textual support,  Spanish

Record 31,  Textual support,  English

Record number: 31, Textual support number: 1 DEF

A directional brightness measurement utilizing essentially parallel beams of light to illuminate the paper surface at an angle of 45°.  1, record 31, English, - GE%20brightness

Record number: 31, Textual support number: 1 OBS

Brightness measurement more commonly used within the paper industry in the United States as opposed to Canada where Elrepho or ISO brightness is used (measurement by Elrepho or Technibrite Brightness Meters).  1, record 31, English, - GE%20brightness

Record 31,  Textual support,  French

Record number: 31, Textual support number: 1 DEF

Mesure unidirectionnelle de la blancheur employant des faisceaux parallèles de lumière pour illuminer la surface du papier à un angle de 45°.  1, record 31, French, - blancheur%20GE

Record number: 31, Textual support number: 1 OBS

Cette méthode est particulièrement utilisée aux États Unis contrairement au Canada où la blancheur ISO est employée (déterminée à l'aide d'un appareil Elrepho ou Technibrite).  1, record 31, French, - blancheur%20GE

Record 31,  Textual support,  Spanish

Record 32,  Textual support,  English

Record number: 32, Textual support number: 1 DEF

To render parallel to a certain line or direction.  1, record 32, English, - collimate

Record number: 32, Textual support number: 2 DEF

To make a beam of light in which all optical rays are parallel(WD, ISO 2382-30 Computer Vison, 1994).  2, record 32, English, - collimate

Record 32,  Textual support,  French

Record number: 32, Textual support number: 1 DEF

Orienter un appareil d'optique dans une direction précise.  1, record 32, French, - collimater

Record 32,  Textual support,  Spanish

Record 33,  Textual support,  English

Record number: 33, Textual support number: 1 DEF

Parallel light and dark or colored bands of light produced by diffraction.  2, record 33, English, - diffraction%20spectrum

Record 33,  Textual support,  French

Record number: 33, Textual support number: 1 CONT

Une source lumineuse éloignée, observée à travers une mousseline fine, apparaît entourée de spectres irisés disposés en croix autour de la source. Ce sont des spectres de diffraction [...]  2, record 33, French, - spectre%20de%20diffraction

Record 33,  Textual support,  Spanish

Record 34,  Textual support,  English

Record number: 34, Textual support number: 1 CONT

The mirror can... scatter parallel light beam that falls on it.  1, record 34, English, - parallel%20light

Record 34,  Textual support,  French

Record 34,  Textual support,  Spanish

Record 35,  Textual support,  English

Record number: 35, Textual support number: 1 DEF

The distance between internal surfaces of windows of the absorption cell, or the thickness of a homogeneous, isotropic nonmetallic sample with smooth, plane, parallel surfaces. The path length is measured through the cell/sample in the direction of the beam of light which is being absorbed and is expressed in centimetres.  2, record 35, English, - path%20length

Record number: 35, Textual support number: 1 OBS

The term absorption path length is used in spectrophotometry.  2, record 35, English, - path%20length

Record 35,  Textual support,  French

Record 35,  Textual support,  Spanish

Record 36,  Textual support,  English

Record number: 36, Textual support number: 1 DEF

A computer-generated kinoform used for data processing because of its use of incoherent light and its wide field of view which facilitates parallel processing of two-dimensional data.  1, record 36, English, - kinoform%20filter

Record 36,  Textual support,  French

Record 36,  Textual support,  Spanish

Record 37,  Textual support,  English

Record number: 37, Textual support number: 1 DEF

Rays of light made parallel.  1, record 37, English, - collimated%20light

Record number: 37, Textual support number: 1 OBS

See "collimator".  2, record 37, English, - collimated%20light

Record 37,  Textual support,  French

Record 37,  Textual support,  Spanish

Record 38,  Textual support,  English

Record number: 38, Textual support number: 1 DEF

Narrow parallel grooves cut into a surface to provide a gripping surface or to break up light reflection. See also "knurling".  1, record 38, English, - serration

Record number: 38, Textual support number: 1 OBS

Term and definition officialized by the Small Arms Terminology Working Group.  2, record 38, English, - serration

Record 38,  Textual support,  French

Record number: 38, Textual support number: 1 DEF

Rainures étroites et parallèles gravées dans une surface pour donner une meilleure prise ou pour éliminer la réflexion de la lumière. Voir aussi "moletage".  1, record 38, French, - striation

Record number: 38, Textual support number: 1 OBS

Terme et définition uniformisés par le Groupe de travail de terminologie des armes légères.  2, record 38, French, - striation

Record 38,  Textual support,  Spanish

Record 39,  Textual support,  English

Record number: 39, Textual support number: 1 OBS

The technique consists of illuminating the document to be analysed, in the absence of any ambient light, by means of a thin beam of light practically parallel to its surface, or at a very slight angle(20 degrees).  1, record 39, English, - incident%20light

Record 39,  Textual support,  French

Record number: 39, Textual support number: 1 OBS

La technique consiste à éclairer le document soumis à l'examen, en l'absence de lumière ambiante, au moyen d'un pinceau lumineux pratiquement parallèle à sa surface ou sous une incidence très faible (20 degrés d'arc).  1, record 39, French, - %C3%A9clairage%20oblique

Record number: 39, Textual support number: 2 OBS

Tiré de la Gazette de la GRC.  1, record 39, French, - %C3%A9clairage%20oblique

Record 39,  Textual support,  Spanish

Record 40,  Textual support,  English

Record number: 40, Textual support number: 1 DEF

Lighting system comprising light sources shielded by a panel parallel to the wall at the top of a window.  1, record 40, English, - valance%20lighting

Record 40,  Textual support,  French

Record number: 40, Textual support number: 1 DEF

Dispositif d'éclairage fixé au-dessus d'une fenêtre et comprenant des lampes masquées par un bandeau parallèle au mur.  1, record 40, French, - bo%C3%AEte%20%C3%A0%20rideaux%20lumineuse

Record 40,  Textual support,  Spanish

Record 41,  Textual support,  English

Record number: 41, Textual support number: 1 DEF

lighting by means of light sources shielded by a panel parallel to the wall and attached to the ceiling, and distributing light over the wall.  2, record 41, English, - cornice%20lighting

Record 41,  Textual support,  French

Record number: 41, Textual support number: 1 DEF

Dispositif d'éclairage comprenant des lampes masquées par un bandeau opaque parallèle au mur et fixé au plafond, et répartissant la lumière sur le mur.  1, record 41, French, - bandeau%20lumineux

Record 41,  Textual support,  Spanish

Record 42,  Textual support,  English

Record number: 42, Textual support number: 1 OBS

If illuminated with white light, plates of anisotropic crystals viewed(off extinction) between crossed or parallel nicols will appear colored. These colors, known as interference colors, result from the unequal transmission by the analyzer of the component wavelengths of the white light.  3, record 42, English, - interference%20color

Record 42,  Textual support,  French

Record number: 42, Textual support number: 1 OBS

"Les corps des systèmes autres que le système cubique agissent sur la lumière polarisée": ils la décomposent en deux rayons vibrant dans deux plans perpendiculaires, mais que le nicol analipeur amène à vibrer dans le même plan. Les deux vibrations peuvent alors interférer: pour la lumière du jours certaines couleurs s'annulent alors, les autres se combinent en une couleur composée et la plaque mince apparaît colorée: on a des "teintes de polarisation".  1, record 42, French, - teinte%20de%20polarisation

Record 42,  Textual support,  Spanish

Record 43,  Textual support,  English

Record number: 43, Textual support number: 1 DEF

A transparent body bounded in part by two plane faces that are not parallel used to deviate or disperse a beam of light.  1, record 43, English, - prism

Record 43,  Textual support,  French

Record number: 43, Textual support number: 1 DEF

Prisme triangulaire, quadrangulaire ou pentagonale de verre ou de toute autre matière transparente, qui modifie le trajet des rayons lumineux et les dissocie.  1, record 43, French, - prisme

Record 43,  Textual support,  Spanish