TERMIUM Plus^®

Fiche 1,  Justifications,  Anglais

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[An algorithm] determining the angle at which visual structures are projected on a view plane.  2, fiche 1, Anglais, - projection%20algorithm

Fiche 1,  Justifications,  Français

Fiche 1,  Justifications,  Espagnol

Fiche 2,  Justifications,  Anglais

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A camera system with a 360-degree field of view in the horizontal plane, or with a visual field that covers(approximately) the entire sphere.  3, fiche 2, Anglais, - omnidirectional%20camera

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... the use of an omnidirectional camera is almost unavoidable. We combine five cameras for a total of roughly 4 mega-pixels. Because their optical centers are virtually aligned, this can be seen as a high resolution omnidirectional camera.  4, fiche 2, Anglais, - omnidirectional%20camera

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Fiche 2,  Justifications,  Espagnol

Fiche 3,  Justifications,  Anglais

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In frontal view, the occlusal plane should be parallel to the interpupillary line... A Fox plane... is used in conjunction with a scale or tongue blade outside, to check the parallelism...  2, fiche 3, Anglais, - Fox%20plane

Fiche 3,  Justifications,  Français

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Le plan de Fox [...] est un dispositif métallique qui permet de matérialiser l'alignement antérieur, et l'orientation postérieure de l'arcade maxillaire ou d'un bourrelet en cire placé au maxillaire.  2, fiche 3, Français, - plan%20de%20Fox

Fiche 3,  Justifications,  Espagnol

Fiche 4,  Justifications,  Anglais

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... the field of view(FOV) of a plane hologram is limited and can’t meet the display requirements of a large view angle...  2, fiche 4, Anglais, - plane%20hologram

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Fiche 4,  Justifications,  Espagnol

Fiche 5,  Justifications,  Anglais

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The narrowest part of the ski, in plane view looking directly down at the ski.  2, fiche 5, Anglais, - ski%20waist

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In modern skis it is normally located near the heel of the boot.  2, fiche 5, Anglais, - ski%20waist

Fiche 5,  Justifications,  Français

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La partie la plus étroite du ski, généralement située près du talon de la botte du skieur.  3, fiche 5, Français, - patin

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patin : terme publié au Journal officiel de la République française le 10 août 2013.  4, fiche 5, Français, - patin

Fiche 5,  Justifications,  Espagnol

Fiche 6,  Justifications,  Anglais

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According to the company [Hughes Aircraft], the terminal homing seeker system could also be used on larger missiles. The new sensor is called a mosaic infra-red focal-plane array because of its large number of sensor elements and its location at the focal plane of the optical system where the thermal image is focused. Unlike conventional IR seekers, which mechanically scan a scene through an arrangement of oscillating or rotating mirrors, the focal plane array electronically observes the entire scene in its view all the time. Thus it is referred to as a 'staring’ array, as opposed to the 'scanning’ of the mechanical technique.  1, fiche 6, Anglais, - mosaic%20infra%2Dred%20focal%2Dplane%20array

Fiche 6,  Justifications,  Français

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Ce type de capteur est appelé «réseau IR mosaïque de plan focal» en raison du grand nombre de ses composants et de sa position dans le plan focal du bloc optique de l'autodirecteur. Contrairement aux capteurs classiques, il ne possède pas de système mécanique de balayage. Il fonctionne à la façon des cellules de l'œil, observant en permanence l'ensemble de la scène.  1, fiche 6, Français, - r%C3%A9seau%20IR%20mosa%C3%AFque%20de%20plan%20focal

Fiche 6,  Justifications,  Espagnol

Fiche 7,  Justifications,  Anglais

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The observer’s lines of sight, or visual rays, determine what will show on the picture plane and where.  3, fiche 7, Anglais, - visual%20ray

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Visual rays(VR) are lines projected from the eye of the viewer while standing at the station point to each and every point of the object.... These rays, collectively, form the perspective view of the object upon the picture plane or paper.  2, fiche 7, Anglais, - visual%20ray

Fiche 7,  Justifications,  Français

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[...] droite reliant un point de l'espace à l'œil de l'observateur et symbolisant la trajectoire d'un rayon lumineux.  2, fiche 7, Français, - rayon%20visuel

Fiche 7,  Justifications,  Espagnol

Fiche 8,  Justifications,  Anglais

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The main elements of a perspective drawing are the picture plane ..., the station point (the position of the observer’s eye when he or she is viewing the object), the horizon ... the vanishing point or points ... and the ground line ....  2, fiche 8, Anglais, - station%20point

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... the point of observation, at which the rays from the eye to the objects in the scene meet, is called the station point, and the plane on which the view is formed by the piercing points of the visual rays is known as the picture plane(PP).  3, fiche 8, Anglais, - station%20point

Fiche 8,  Justifications,  Français

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La ligne d'horizon doit être la première indication dans la construction d'un dessin. Cette ligne va déterminer la justesse du point de vue du dessinateur. Mais ceci n'est valable que si le dessinateur garde, par rapport à l'objet, une position fixe. Cela veut dire qu'après avoir choisi son point de vue, il ne doit plus modifier son champ visuel.  3, fiche 8, Français, - point%20de%20vue

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Fiche 9,  Justifications,  Anglais

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... the line representing the horizon is the edge view of the horizon plane, which is parallel to the ground plane and passes through SP [station point]. In the perspective,... the horizon is the line of intersection of this plane with the picture plane, and represents the eye level of the observer, or SP.  1, fiche 9, Anglais, - horizon%20plane

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Perspective Nomenclature ... The horizontal plane is known as the plane of the horizon.  2, fiche 9, Anglais, - horizon%20plane

Fiche 9,  Justifications,  Français

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Supposons un plan horizontal qui prolongerait notre regard jusqu'à toucher l'image que nous avons devant les yeux. Ce plan horizontal, imaginaire, qui coupe l'objet à une certaine hauteur et qui correspond à la ligne de notre regard, est nommé en perspective plan d'horizon.  1, fiche 9, Français, - plan%20d%27horizon

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Fiche 10,  Justifications,  Anglais

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A projection plane is an imaginary surface on which the view of the object is projected and drawn. This surface is imagined to exist between the object and the observer. The observer's line of sight is always perpendicular to the projection plane.  2, fiche 10, Anglais, - projection%20plane

Fiche 10,  Justifications,  Français

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[...] les formes de la pièce (objet) doivent être représentées devant soi et de manière à ce qu'ils soient perpendiculaires à notre vision. Ensuite, il suffit d'amener cette représentation sur un plan de projection situé en arrière.  2, fiche 10, Français, - plan%20de%20projection

Fiche 10,  Justifications,  Espagnol

Fiche 11,  Justifications,  Anglais

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An instrument which measures combined direct solar radiation and diffuse sky radiation.  3, fiche 11, Anglais, - pyranometer

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Diffuse solar irradiance is a measure of the rate of incoming solar energy on a horizontal plane at the Earth's surface resulting from scattering of the Sun's beam due to atmospheric constituents. Diffuse solar irradiance is measured by a pyranometer, with its glass dome shaded from the Sun's beam. The shading is accomplished either by an occulting disc or a shading arm attached to a solar tracker. The angle subtended by the shading disc of the diffuse pyranometer should be the same as the field of view of the pyrheliometer. It is important that the dome of the pyranometer is always fully shaded from the Sun's beam to ensure accuracy of measurement, and should be checked for correct alignment on a regular basis.  4, fiche 11, Anglais, - pyranometer

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The pyranometer consists of a recorder and a radiation sensing element that is mounted so that it views the entire sky (radiation from the solid angle 2 on a plane surface).  5, fiche 11, Anglais, - pyranometer

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pyranometer; solarimeter [are] general names for the class of actinometers which measure the combined intensity of incoming direct solar radiation and diffuse sky radiation.  6, fiche 11, Anglais, - pyranometer

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pyranometer [is] sometimes called solarimeter.  5, fiche 11, Anglais, - pyranometer

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Black and white, CM 21, Eppley Precision Spectral, Kipp & Zonen, silicon, total solar, ultraviolet pyranometer.  7, fiche 11, Anglais, - pyranometer

Fiche 11,  Justifications,  Français

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Instrument qui mesure la radiation du soleil et du ciel tombant sur une surface horizontale.  3, fiche 11, Français, - pyranom%C3%A8tre

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Capteurs héliographiques thermiques ou pyranomètres. [...] il s'agit de piéger le maximum de rayonnement afin de le transformer en élévation de température d'une surface noire et mate, comportant un capteur de température intégré. Le solarimètre qui porte alors le nom de pyranomètre est présenté sur la figure suivante. Sur cette figure on remarque une coupole hémisphérique en verre, destinée à piéger la lumière. Dans le plan horizontal, on va avoir la surface noire réceptrice[, dirigée vers le zénith] et le capteur de température (couche mince); l'électronique associée est évidemment intégrée dans la partie inférieure. La partie blanche possède une géométrie optimisée pour tenir compte des phénomènes de réflexion afin qu'ils ne perturbent pas la mesure.  4, fiche 11, Français, - pyranom%C3%A8tre

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En France, en Europe et en Afrique, on utilise surtout le pyranomètre de Kipp constitué d'une thermopile de Moll.  5, fiche 11, Français, - pyranom%C3%A8tre

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pyranomètres. [...] Ces appareils étaient autrefois appelés des solarimètres.  5, fiche 11, Français, - pyranom%C3%A8tre

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Pyranomètre à rayonnement global, au silicium, à thermopiles; de Kipp; série CM-11, stellaire, Zipp-Konen, Zipp and Konen.  6, fiche 11, Français, - pyranom%C3%A8tre

Fiche 11,  Justifications,  Espagnol

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Instrumento para medir la radiación solar incidente, desde un ángulo sólido igual a 2[pi], sobre una superficie plana.  3, fiche 11, Espagnol, - piran%C3%B3metro

Fiche 12,  Justifications,  Anglais

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Cutting plane lines are used to show where an imaginary cut has been made through the object in order to view interior features.  1, fiche 12, Anglais, - cutting%20plane%20line

Fiche 12,  Justifications,  Français

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La ligne de coupe signale l’emplacement du plan de coupe.  1, fiche 12, Français, - ligne%20de%20coupe

Fiche 12,  Justifications,  Espagnol

Fiche 13,  Justifications,  Anglais

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an instrument... through which an object may be viewed so as to appear on a plane surface seen in direct view and on which the outline of the object may be traced.  2, fiche 13, Anglais, - camera%20lucida

Fiche 13,  Justifications,  Français

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appareil composé principalement d'un miroir percé d'un petit trou, ou encore d'un prisme, qui permet d'apercevoir en même temps une image optique et un écran sur lequel on dessine l'image.  3, fiche 13, Français, - chambre%20claire

Fiche 13,  Justifications,  Espagnol

Fiche 14,  Justifications,  Anglais

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The observer's position when viewing the object in a scene through a window called the view plane.  1, fiche 14, Anglais, - eye%2Dpoint

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Fiche 15,  Justifications,  Anglais

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The smallest usable element of an image.  2, fiche 15, Anglais, - spatial%20effective%20resolution%20element

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For applications such as cartography, where it is important to precisely locate the correct position of features such as roads and boundaries, it has been difficult or impossible to evaluate the relative performance of different sensors through the standard specifications of IFOV [Instantaneous Field of View] or spatial resolution. In an effort to overcome this difficulty, a second concept... labeled spatial effective resolution element(SERE), is evolving. Although this concept is not fully developed, it provides an indication of the factors to be taken into account when attempting to correlate different systems. These factors include : surface area on the Earth, or its equivalent on the image plane, the IFOV and the spread function resulting from optical diffraction and aberrations as well as electronic lag or smear. Essentially, the concept of SERE is an attempt to determine the IFOV of the hypothetical, unsampled(ideal) scanning system which would yield performance equivalent to that of any given real sensor system. Whether such an equivalence exists is yet to be determined.  3, fiche 15, Anglais, - spatial%20effective%20resolution%20element

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spatial effective resolution element; SERE: term and abbreviation officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).  4, fiche 15, Anglais, - spatial%20effective%20resolution%20element

Fiche 15,  Justifications,  Français

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Plus petit élément utilisable de l'image.  1, fiche 15, Français, - %C3%A9l%C3%A9ment%20de%20r%C3%A9solution%20spatiale%20efficace

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élément de résolution spatiale efficace : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).  2, fiche 15, Français, - %C3%A9l%C3%A9ment%20de%20r%C3%A9solution%20spatiale%20efficace

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Fiche 16,  Justifications,  Anglais

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... if the [fault] trace was aligned approximately perpendicular to the strike [of the beds], it was termed a "dip-fault;"... while if the fault trace was parallel to neither the dip nor the strike, the structure was termed "transverse" or sometimes an "oblique-dip fault. "Such terms, which do not take into account the orientation of the shear plane and the direction of shear displacement and are concerned only with a line exposed in an essentially two-dimensional view, are clearly of very little significance and nowadays are rarely used.  1, fiche 16, Anglais, - oblique%2Ddip%20fault

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Fiche 17,  Justifications,  Anglais

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A view of the parts contained in an intersecting surface, usually a plane surface.  2, fiche 17, Anglais, - section

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section: term standardized by ISO.  3, fiche 17, Anglais, - section

Fiche 17,  Justifications,  Français

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En dessin d'architecture ou industriel, coupe d'une construction ou d'une pièce (ou d'une partie de celles-ci) qui ne montre que ce qui se trouve sur le plan sécant, par différence avec la coupe, qui représente ce qui est situé en arrière ou à côté.  2, fiche 17, Français, - section

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section : terme normalisé par l'ISO.  3, fiche 17, Français, - section

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Fiche 18,  Justifications,  Anglais

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A planform or plan view is a vertical orthographic projection of an object on a horizontal plane, like a map. In aviation, a planform is the shape and layout of an airplane's wing and fuselage. Of all the myriad planforms used, they can typically be grouped into those used for low-speed flight, found on general aviation aircraft, and those used for high-speed flight, found on many military aircraft and airliners.  2, fiche 18, Anglais, - wing%20planform

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Fiche 20,  Justifications,  Anglais

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The POLDER(Polarization and Directionality of the Earth's Reflectances) instrument will observe the polarization, directional and spectral characteristics of the solar light reflected by aerosols, clouds, oceans and land surfaces. POLDER is a push broom, wide field of view, multi-band imaging radiometer/polarimeter developed by CNES. Multi-angle viewing is achieved by the along-track migration at the spacecraft velocity of a quasi-square footprint intercepted by the total instantaneous 114-degree wide field of view. This footprint is partitioned into 242x274 elements of quasi-constant 7kmx6km resolution, imaged by a CCD matrix in the focal plane.  2, fiche 20, Anglais, - polarisation%20and%20directionality%20of%20the%20Earth%27s%20reflectances

Fiche 20,  Justifications,  Français

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Projet d'instrument français pour Adeos (Japon).  1, fiche 20, Français, - polarisation%20et%20directionnalit%C3%A9%20des%20r%C3%A9flectances

Fiche 20,  Justifications,  Espagnol

Fiche 21,  Justifications,  Anglais

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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, fiche 21, Anglais, - similar%20triangles

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Fiche 22,  Justifications,  Anglais

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One of the most important new designs in the field of laser scanning microscopy is Bio-Rad's new multiphoton microscope. The primary benefit of multiphoton or two-photon microscopy is that it can penetrate much deeper into tissue samples, permitting an unobstructed view of cells such as neurons. The way it accomplishes this feat involves an unusual characteristic of light. When two photons hit a fluorophor simultaneously, it's as if one photon of half the wavelength excited the targeted fluorophor. If two photons of infrared light are directed at a particular sample, they will penetrate to a depth of several millimeters and then combine in the focal plane where the photons are most concentrated, reacting as if one photon of blue light hit the sample. The result is a deep tissue image of superior resolution. Although confocal and multiphoton techniques are generally considered to be overlapping technologies, some enthusiastic supporters consider the multiphoton technique a replacement for confocal microscopy.  1, fiche 22, Anglais, - multiphoton%20microscopy

Fiche 22,  Justifications,  Français

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La microscopie multiphotons ou plus précisément deux ou trois photons, peut être considérée comme une évolution de la microscopie confocale [...] Le principe de la microscopie à deux photons consiste à exciter un fluorochrome, non plus au moyen d'un seul photon de haute énergie (E), mais de deux photons dont les énergies sont diminuées de moitié (E/2)[...] la quantité de radicaux libres produits est très nettement réduite. Ce type de microscopie utilise de très courtes émissions de lumière, générées par des lasers infrarouges de puissance élevée.  1, fiche 22, Français, - microscopie%20multiphotons

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Tiré du Technoscope.  2, fiche 22, Français, - microscopie%20multiphotons

Fiche 22,  Justifications,  Espagnol

Fiche 23,  Justifications,  Anglais

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The plane of projection upon which the front view is projected is called the frontal plane, that upon which the top view is projected, the horizontal plane, and that upon which the side view is projected, the profile plane.  2, fiche 23, Anglais, - horizontal%20plane

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Une projection est orthogonale quand les projetantes sont perpendiculaires au plan de projection (...). Selon que les projetantes sont perpendiculaires au plan horizontal (...), vertical (...) ou de profil (...), la projection est dite horizontale, verticale ou de profil.  2, fiche 23, Français, - plan%20horizontal

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La vue de plan qui est donnée par la projection de la pièce sur un plan horizontal donne la vraie étendue de toute surface horizontale -- par suite parallèle à ce plan de projection lorsque la pièce est dessinée en vraie grandeur.  3, fiche 23, Français, - plan%20horizontal

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Fiche 24,  Justifications,  Anglais

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A plane parallel to the view plane whose location is specified as an N coordinate value in view reference coordinate system.  1, fiche 24, Anglais, - back%20plane

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Primitives behind the back plane lie outside the view volume.  1, fiche 24, Anglais, - back%20plane

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Fiche 25,  Justifications,  Anglais

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A plane parallel to the view plane which is specified as an N coordinate value in the view reference coordinate system. Primitives in front of the front plane lie outside the view volume.  1, fiche 25, Anglais, - front%20plane

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Fiche 26,  Justifications,  Anglais

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A floor-standing device consisting of two rings mounted in such a way(at right angles to each other) that a monitor used to view virtual environments remains suspended in a horizontal plane between them regardless of its platform motion; similar to device used on a ship to suspend a compass.  1, fiche 26, Anglais, - binocular%20omni%2Dorientation%20monitor

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Dispositif à chassis vertical se composant de deux couronnes montées de telle façon (à angle droit l'une de l'autre) qu'un moniteur utilisé pour visionner des environnements virtuels reste suspendu dans un plan horizontal entre celles-ci, quelle que soit le mouvement de sa plate-forme; semblable au dispositif utilisé sur un navire pour suspendre un compas.  1, fiche 26, Français, - moniteur%20%C3%A0%20omniorientation%20binoculaire

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Fiche 27,  Justifications,  Anglais

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View of the vertebral origin on the right side. The subclavian artery is shown in transverse plane, the vertebral artery... and the lateral located thyrocervical trunk... in longitudinal plane.(In JEMU Journal d’Échographie et de Médecine par Ultrasons, 1992, vol. 13, 5-6, p. 255)  1, fiche 27, Anglais, - longitudinal%20plane

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Vue de l'origine de la vertébrale droite. L'artère sous-clavière est visible sur le plan transversal. L'artère vertébrale [...] ainsi que le tronc thyro-cervical [...] situé du côté externe, sont visibles sur le plan longitudinal. (Relevé dans JEMU Journal d'Échographie et de Médecine par Ultrasons, 1992, volume 13, 5-6, page 255)  1, fiche 27, Français, - plan%20longitudinal

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Fiche 28,  Justifications,  Anglais

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A view that is required when a surface is not parallel to one of the principal planes of projection; the auxiliary projection plane is parallel to the inclined surface so that the surface may be viewed in its true size and shape.  2, fiche 28, Anglais, - auxiliary%20view

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When an inclined surface has important characteristics that should be shown clearly and without distortion, an auxiliary view is used so that the drawing completely and clearly explains the shape of the object.  3, fiche 28, Anglais, - auxiliary%20view

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Pratiquement on ne dessine que le nombre de vues nécessaire pour définir complètement l'objet (...) Lorsque les formes de la pièce le nécessitent on pratique une projection, dite vue auxiliaire, suivant une direction oblique.  2, fiche 28, Français, - vue%20auxiliaire

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Dans les vues auxiliaires, il s'agit de représenter en vraie grandeur les deux plans obliques faisant 60 ° avec la base du cylindre.  3, fiche 28, Français, - vue%20auxiliaire

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Fiche 29,  Justifications,  Anglais

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The plane of projection upon which the front view is projected is called the frontal plane, that upon which the top view is projected, the horizontal plane, and that upon which the side view is projected, the profile plane.  2, fiche 29, Anglais, - frontal%20plane

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The picture planes are customarily called the principal or coordinate planes of projection and the perpendiculars, projectors. There are three principal coordinate planes of projection: the frontal plane, the horizontal plane, and the profile plane ... All three are mutually perpendicular.  3, fiche 29, Anglais, - frontal%20plane

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La projection orthogonale (...) Les différents plans sur lesquels l'objet se projette sont le plan horizontal, vertical (dit parfois frontal) et de profil. On utilise généralement, pour la démonstration des projections sur ces plans, un modèle : le cube de projection, dont on suppose les faces transparentes. Afin de pouvoir représenter sur un seul plan -- celui de la feuille de dessin -- les différentes projections, on rabat celles-ci sur un même plan.  3, fiche 29, Français, - plan%20vertical

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Les 3 plans de projection principaux sont (...) : -- le plan de front arrière ou plan vertical (...) -- le plan horizontal inférieur (...) -- le plan de profil de droite (...) On peut, en outre, devoir utiliser en dessin industriel trois autres plans auxiliaires (...) : -- le plan frontal ou vertical avant (...) -- le plan horizontal supérieur (...) -- le plan de profil de gauche (...)  4, fiche 29, Français, - plan%20vertical

Fiche 29,  Justifications,  Espagnol

Fiche 30,  Justifications,  Anglais

Record number: 30, Textual support number: 1 DEF

A sectional view taken from the location of the section cutting plane and placed in any convenient location of the drawing, generally labeled in relation to the cutting plane.  2, fiche 30, Anglais, - removed%20section

Record number: 30, Textual support number: 1 CONT

Revolved and removed sections are used to show the cross-sectional shape of ribs, spokes, or arms when the shape is not obvious in the regular views ... The removed section differs in that the section, instead of being drawn right on the view, is removed to an open area on the drawing ... Frequently the removed section is drawn to an enlarged scale for clarification and easier dimension. Removed sections of symmetrical parts should be placed, whenever possible, on the extension of the centre line.  3, fiche 30, Anglais, - removed%20section

Fiche 30,  Justifications,  Français

Record number: 30, Textual support number: 1 CONT

Section sortie (...) Elle est utilisée pour indiquer la forme de la section des pièces à section constante ou variable (profilés, bras de poulie, leviers).  2, fiche 30, Français, - section%20sortie

Record number: 30, Textual support number: 2 CONT

Section sortie. Dans ce cas, la section est sortie en dehors de la vue, après rabattement, par un glissement le long de son axe. Employer le trait continu fort. Repérer le plan de section et désigner celle-ci comme une coupe.  3, fiche 30, Français, - section%20sortie

Fiche 30,  Justifications,  Espagnol

Fiche 31,  Justifications,  Anglais

Record number: 31, Textual support number: 1 CONT

The plane of projection upon which the front view is projected is called the frontal plane, that upon which the top view is projected, the horizontal plane, and that upon which the side view is projected, the profile plane.  2, fiche 31, Anglais, - profile%20plane

Record number: 31, Textual support number: 2 CONT

The picture planes are customarily called the principal or coordinate planes of projection and the perpendiculars, projectors. There are three principal coordinate planes of projection: the frontal plane, the horizontal plane, and the profile plane.  3, fiche 31, Anglais, - profile%20plane

Fiche 31,  Justifications,  Français

Record number: 31, Textual support number: 1 CONT

La projection orthogonale (...) Les différents plans sur lesquels l'objet se projette sont le plan horizontal, vertical (dit parfois frontal) et de profil. On utilise généralement, pour la démonstration des projections sur ces plans, un modèle : le cube de projection, dont on suppose les faces transparentes. Afin de pouvoir représenter sur un seul plan -- celui de la feuille de dessin -- les différentes projections, on rabat celles-ci sur un même plan.  2, fiche 31, Français, - plan%20de%20profil

Record number: 31, Textual support number: 2 CONT

Une projection est orthogonale quand les projetantes sont perpendiculaires au plan horizontal (...), vertical (...) ou de profil (...), la projection est dite horizontale, verticale ou de profil.  3, fiche 31, Français, - plan%20de%20profil

Fiche 31,  Justifications,  Espagnol

Fiche 32,  Justifications,  Anglais

Record number: 32, Textual support number: 1 DEF

A section view established by revolving 90 degrees, in place, into a plane perpendicular to the line of sight, generally used to show the cross section of a part or feature that has consistent shape throughout the length.  2, fiche 32, Anglais, - revolved%20section

Record number: 32, Textual support number: 1 CONT

A revolved section, sometimes referred to as a rotated section, is used to illustrate the cross section of ribs, webs, bars, arms, spokes or other similar features of an object. (...) A revolved section is made by assuming a cutting plane perpendicular to the axis of the feature of the object to be described .... Note that the rotation point occurs at the cutting-plane location and, theoretically, will be rotated 90 °.  3, fiche 32, Anglais, - revolved%20section

Fiche 32,  Justifications,  Français

Record number: 32, Textual support number: 1 CONT

Section rabattue. Faire tourner le plan sécant de 90 ° autour de l'axe de la section, et superposer celle-ci sur la vue, en trait continu fin. La désignation de la section n'est pas utile, mais le sens d'observation peut être indiqué par une flèche.  2, fiche 32, Français, - section%20rabattue

Record number: 32, Textual support number: 2 CONT

Sections rabattues (...) Elles permettent, en évitant de faire une vue séparée, de préciser une partie quelconque de la pièce. (...) Les sections rabattues s'exécutent en trait continu fin sur la vue principale de la pièce, en surcharge, sans modifier cette vue. Elles peuvent être hachurées ou non. Dans certains cas les sections rabattues comportent un axe de symétrie.  3, fiche 32, Français, - section%20rabattue

Fiche 32,  Justifications,  Espagnol

Fiche 33,  Justifications,  Anglais

Record number: 33, Textual support number: 1 CONT

A sectional view, projected on an auxiliary plane, is sometimes necessary to show the shape of a surface cut by a plane or to show the cross-sectional shape of an arm or rib.... When cutting an object..., arrows should show the direction in which the cut surface is viewed. Auxiliary sections are drawn by the usual method for drawing auxiliary views... A section view of this type usually shows only the inclined cut surface and is called a partial section.  2, fiche 33, Anglais, - partial%20section

Fiche 33,  Justifications,  Français

Record number: 33, Textual support number: 1 DEF

[...] coupe sur une partie seulement de la pièce.  2, fiche 33, Français, - coupe%20partielle

Record number: 33, Textual support number: 1 CONT

Lorsqu'on désire représenter l'intérieur d'un objet, tout en conservant l'aspect général extérieur, on dessine une vue éclatée c'est-à-dire qu'une coupe partielle de l'objet permet de voir la partie à observer.  3, fiche 33, Français, - coupe%20partielle

Fiche 33,  Justifications,  Espagnol

Fiche 34,  Justifications,  Anglais

Record number: 34, Textual support number: 1 DEF

A device independent three-dimensional Cartesian coordinate system in which the parameters for the view mapping transformation are specified. The axes of the view reference coordinate system are called the U, V and N axes. The position and orientation of this coordinate system, relative to world coordinates, are defined by the view reference point, the view plane normal and the view up vector.  1, fiche 34, Anglais, - view%20reference%20coordinate

Fiche 34,  Justifications,  Français

Fiche 34,  Justifications,  Espagnol

Fiche 35,  Justifications,  Anglais

Record number: 35, Textual support number: 1 DEF

A vector defined in world coordinate space. The view reference coordinate system V coordinate axis is defined as an orthogonal projection of the view up vector onto the plane through the view reference point and perpendicular to the view plane normal.  1, fiche 35, Anglais, - view%2Dup%20vector

Record number: 35, Textual support number: 1 CONT

Vectors which are parallel to the view-up vector in world coordinate space will appear vertical in the final image.  1, fiche 35, Anglais, - view%2Dup%20vector

Fiche 35,  Justifications,  Français

Fiche 35,  Justifications,  Espagnol

Fiche 36,  Justifications,  Anglais

Record number: 36, Textual support number: 1 CONT

A rectangle in the view plane. Projectors passing through the corners of the view window define the left, right, bottom and top surfaces of the view volume.  1, fiche 36, Anglais, - view%20window

Fiche 36,  Justifications,  Français

Fiche 36,  Justifications,  Espagnol

Fiche 37,  Justifications,  Anglais

Record number: 37, Textual support number: 1 DEF

The transformation of an object in which parallel lines in the object which intersect the view plane appear to converge in the resulting image as a function of relative distance or depth.  1, fiche 37, Anglais, - perspective%20transformation

Fiche 37,  Justifications,  Français

Fiche 37,  Justifications,  Espagnol

Fiche 38,  Justifications,  Anglais

Record number: 38, Textual support number: 1 OBS

Justification proposed by Intergraph : This command generates a point along axes aligned with the view axes or the construction plane axes.  2, fiche 38, Anglais, - view%20axes

Fiche 38,  Justifications,  Français

Fiche 38,  Justifications,  Espagnol

Fiche 39,  Justifications,  Anglais

Record number: 39, Textual support number: 1 OBS

Justification proposed by Intergraph : The viewed area of the construction plane may not completely fill the view.  1, fiche 39, Anglais, - viewed%20area

Fiche 39,  Justifications,  Français

Fiche 39,  Justifications,  Espagnol

Fiche 40,  Justifications,  Anglais

Record number: 40, Textual support number: 1 OBS

Justification proposed by Intergraph : this command can rotate a view in a 2-D file by two points about an imaginary z-axis. The implied z-axis is perpendicular to the 2-D x-y plane.  1, fiche 40, Anglais, - implied%20z%2Daxis

Fiche 40,  Justifications,  Français

Fiche 40,  Justifications,  Espagnol

Fiche 41,  Justifications,  Anglais

Record number: 41, Textual support number: 1 OBS

Justification proposed by Intergraph : this command generates a point along axes aligned with the view axes or the construction plane axes  1, fiche 41, Anglais, - construction%20plane%20axes

Fiche 41,  Justifications,  Français

Fiche 41,  Justifications,  Espagnol

Fiche 42,  Justifications,  Anglais

Record number: 42, Textual support number: 1 DEF

A sextant used especially in aerial navigation in which the image of the heavenly body being observed is brought to the edge of a bubble instead of to the sea horizon, the bubble appearing in its proper position in the field of view only when the sextant is held so that its zero plane is the observer's horizontal plane.  1, fiche 42, Anglais, - bubble%20sextant

Fiche 42,  Justifications,  Français

Record number: 42, Textual support number: 1 CONT

Si la précision moyenne du sextant de marine est de l'ordre de la minute (...) celle du sextant à bulle ne dépasse guère 10' (point fait à 15 km près environ).  2, fiche 42, Français, - sextant%20%C3%A0%20bulle

Fiche 42,  Justifications,  Espagnol

Fiche 43,  Justifications,  Anglais

Record number: 43, Textual support number: 1 CONT

The vertical swing front [of a view camera] is used to focus and increase the depth of field when the vertical swing back is set off centre. When the vertical swing back is tilted away from centre, the film plane is not parallel to the image produced by the lens.  1, fiche 43, Anglais, - vertical%20swing%20front

Fiche 43,  Justifications,  Français

Fiche 43,  Justifications,  Espagnol

Fiche 44,  Justifications,  Anglais

Record number: 44, Textual support number: 1 CONT

The vertical swing back [of a view camera] is used to correct distortion or perspective in the vertical plane.  1, fiche 44, Anglais, - vertical%20swing%20back

Fiche 44,  Justifications,  Français

Fiche 44,  Justifications,  Espagnol