TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 DEF

The electrical image of an optical image in the form of elementary charges distributed over a surface in certain camera tubes.  2, record 1, English, - latent%20electronic%20image

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 DEF

Dans certains tubes analyseurs, image électrique de l'image optique sous forme de charges élémentaires durables réparties sur une surface.  2, record 1, French, - image%20latente%20%C3%A9lectronique

Record 1,  Textual support,  Spanish

Record number: 1, Textual support number: 1 DEF

Imagen óptica transformada en forma de cargas eléctricas elementales repartidas sobre una superficie, en ciertos tubos de cámara.  1, record 1, Spanish, - imagen%20latente%20electr%C3%B3nica

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 CONT

... colloids are subject to two major forces : Van der Waals attraction [and] the electrostatic repulsive force, which relates to the surface charges of the colloids.  1, record 2, English, - electrostatic%20repulsive%20force

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 CONT

[...] les colloïdes sont soumis à deux grands types de forces : [la] force de Van der Waals [et] la force de répulsion électrostatique, liée aux charges superficielles des colloïdes.  1, record 2, French, - force%20de%20r%C3%A9pulsion%20%C3%A9lectrostatique

Record 2,  Textual support,  Spanish

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 DEF

[A solar] cell that is based on the effect of a layer of stationary positive charges on the surface of a P-doped layer.  1, record 3, English, - MIS%20inversion%20layer%20solar%20cell

Record number: 3, Textual support number: 1 OBS

One speaks of an inversion layer because the part of the P layer near the surface practically acts as a N layer-i. e. is basically inverted-due to the electric field from the stationary charges on the surface. The advantage of these cells is that they can be manufactured in only six steps at relatively low temperatures, while conventional monocrystalline and polycrystalline cells require up to 17 individual steps.  1, record 3, English, - MIS%20inversion%20layer%20solar%20cell

Record number: 3, Textual support number: 2 OBS

MIS: metal insulator semiconductor.  2, record 3, English, - MIS%20inversion%20layer%20solar%20cell

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 DEF

Cellule solaire dont l'élaboration repose sur l'effet causé par une couche de charges positives stationnaires à la surface d'une couche dopée p.  2, record 3, French, - cellule%20solaire%20MIS%20%C3%A0%20couche%20d%27inversion

Record 3,  Textual support,  Spanish

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 DEF

An electrostatic charging device, usually composed of a taut wire, which charges a photoconductor to facilitate imaging in the printing process.  2, record 4, English, - corotron

Record number: 4, Textual support number: 1 CONT

Three types of corotrons, or coronas, are generally employed in a photoconductor imaging system : Charge Corotron, which charges the surface of the drum positively, preparing it to attach negatively charged toner particles; Transfer Corotron, which carries a much higher positive charge than the drum and causes toner to be transferred to the surface of the copy paper and Clean Corotron, which emits a negative charge to neutralize the drum charge and prepare it for cleaning.  2, record 4, English, - corotron

Record 4,  Textual support,  French

Record number: 4, Textual support number: 1 DEF

Dispositif de charge électrostatique constitué généralement d'un fil tendu qui charge un photoconducteur facilitant la reproduction d'images dans les opérations d'impression.  2, record 4, French, - corotron

Record number: 4, Textual support number: 1 CONT

On a généralement recours à trois types de coronas dans les systèmes de reproduction à photoconducteur : les coronas de charge, qui chargent positivement la surface du tambour le préparant à recevoir des particules de toner chargées négativement; les coronas de transfert qui portent une charge positive beaucoup plus élevée que le tambour et qui provoque le transfert du toner à la surface de la copie papier; et les coronas de préparation au nettoyage qui émettent une charge négative servant à neutraliser celle du tambour et à préparer le nettoyage de ce dernier.  2, record 4, French, - corotron

Record 4,  Textual support,  Spanish

Record 5,  Textual support,  English

Record number: 5, Textual support number: 1 DEF

A groove or channel in which the corotron wire runs.  1, record 5, English, - corotron%20channel

Record number: 5, Textual support number: 1 OBS

The corotron wire charges the surface of the laser printer's photoconductive drum.  1, record 5, English, - corotron%20channel

Record 5,  Textual support,  French

Record 5,  Textual support,  Spanish

Record 6,  Textual support,  English

Record number: 6, Textual support number: 1 CONT

... types of corotrons, or coronas... generally employed in a photoconductor imaging system :[The] charge corotron... charges the surface of the drum positively, preparing it to attach negatively charged toner particles...  1, record 6, English, - charge%20corotron

Record 6,  Textual support,  French

Record number: 6, Textual support number: 1 CONT

Chargement électrostatique du tambour. [...] Le corona de charge est un fil de tungstène qui court sur toute la longueur du cylindre, au ras de sa surface. [...] Porté à un potentiel très négatif (8000 volt), il charge par influence la surface du cylindre, et fait apparaître des charges [positives] sur son bord.  2, record 6, French, - corotron%20de%20charge

Record 6,  Textual support,  Spanish

Record 7,  Textual support,  English

Record number: 7, Textual support number: 1 CONT

There are several different types of photoelectric cells. In some [i. e., phototubes] there is a light-sensitive surface [a photocathode] which emits electrons and a second electrode, usually maintained at a fairly high positive potential, which collects the electrons... A second type is the photovoltaic or barrier layer photocell in which incident light produces an emf between two terminals... Solar cells, widely used to provide energy for satellites and space vehicles, are photovoltaic cells converting radiant energy into electrical energy. A familiar form uses a very perfect silicon crystal which is treated with trace impurities to introduce extra positive charges on one side of a thin wafer and extra negative charges on the other side... Radiant energy disturbs the electrical balance of the charges and thereby induces an emf which continues as long as light strikes the crystal... A third type of photoelectric cell [photoconductive, or photoresistive cell] utilizes the photoconductivity effect.  6, record 7, English, - photoelectric%20receptor

Record number: 7, Textual support number: 1 OBS

The term photoelectric cell, or photocell, should not be used for a phototube, which is a vacuum tube and not a cell.  1, record 7, English, - photoelectric%20receptor

Record number: 7, Textual support number: 2 OBS

electric eye: The layman’s term for a photoelectric cell. Also used to designate an unrelated type of electronic device (a magic eye) used for tuning radio receivers.  1, record 7, English, - photoelectric%20receptor

Record 7,  Textual support,  French

Record number: 7, Textual support number: 1 OBS

Dans le Dictionnaire de Physique (J.P. Mathieu, 1983), on décrit trois catégories de cellules photoélectriques, soit : 1) les cellules photoémissives (syn. : phototubes - qui ne font pas appel aux matériaux semiconducteurs); 2) les cellules photovoltaïques; 3) les cellules photoconductrices (ou photorésistantes), ces deux dernières catégories nécessitant l'emploi de semiconducteurs. Dans l'Encyclopédie internationale des sciences et des techniques on utilise le terme dans ce même sens général. Par contre, dans le Dictionnaire mémento d'électronique, Dunot, éd. Paris 1969, page 59, on exclut les phototubes. On retrouve donc, en français, la même diversité de sens des termes qu'en anglais. Cette fiche traite de ces termes dans leur sens le plus large.  1, record 7, French, - r%C3%A9cepteur%20photo%C3%A9lectrique

Record number: 7, Textual support number: 2 OBS

photoélectrique : Cette graphie, puisée des Rectifications de l'orthographe recommandées par le Conseil supérieur de la langue française, est attestée dans le Petit Robert (2004).  5, record 7, French, - r%C3%A9cepteur%20photo%C3%A9lectrique

Record number: 7, Textual support number: 1 PHR

Selenium photocell.  6, record 7, French, - r%C3%A9cepteur%20photo%C3%A9lectrique

Record 7,  Textual support,  Spanish

Record 8,  Textual support,  English

Record number: 8, Textual support number: 1 CONT

Electrospun fibres have small pore size and high surface area. There is also evidence of sizable static charges in the electrospun fibres that could be effectively handled to produce three-dimensional structures.  3, record 8, English, - electrospun%20fibre

Record 8,  Textual support,  French

Record number: 8, Textual support number: 1 CONT

Les fibres électrofilées possèdent des qualités remarquables comme un ratio surface-volume élevé, de la souplesse dans la fonctionnalité de la surface et des propriétés mécaniques et électriques améliorées.  1, record 8, French, - fibre%20%C3%A9lectrofil%C3%A9e

Record 8,  Textual support,  Spanish

Record 9,  Textual support,  English

Record number: 9, Textual support number: 1 DEF

In a storage tube, a grid, placed very close to the storage surface or on the storage surface, which establishes an equilibrium potential for the secondary electrons coming from the target, and reduces variations in the distribution of the charges already arranged on the storage surface.  1, record 9, English, - barrier%20grid

Record 9,  Textual support,  French

Record number: 9, Textual support number: 1 DEF

Dans un tube à mémoire, grille placée tout près de la surface de mémoire ou sur cette surface, qui établit un potentiel d'équilibre pour les électrons secondaires issus de la cible, et réduit les irrégularités de répartition des charges déjà disposées sur la surface de mémoire.  1, record 9, French, - grille%20d%27arr%C3%AAt

Record 9,  Textual support,  Spanish

Record number: 9, Textual support number: 1 OBS

De un tubo de memoria.  2, record 9, Spanish, - rejilla%20supresora

Record 10,  Textual support,  English

Record number: 10, Textual support number: 1 DEF

A diffuse aggregation of positive and negative electric charges surrounding a suspended colloidal particle, which aids in maintaining its stability.  1, record 10, English, - electric%20double%20layer

Record number: 10, Textual support number: 1 OBS

According to the Gouy-Freundlich theory, a closepacked array of charges is attached to the surface of the particle, while a diffuse double layer of charges of opposite sign extends into the liquid. The particle is electrically neutral. There is an electrokinetic potential gradient across the double layer that is called the zeta potential.  1, record 10, English, - electric%20double%20layer

Record 10,  Textual support,  French

Record number: 10, Textual support number: 1 CONT

Les interfaces liquide/solide sont le siège d'interactions moléculaires et/ou atomiques locales entre les phases liquide et solide (adsorptions physique et/ou chimique, etc.). Ces interactions se traduisent notamment par un échange de charges électriques entre les deux phases. Il apparaît donc, à de telles interfaces, une double couche électrique : le côté solide de l'interface est par exemple chargé négativement, et le côté liquide chargé positivement.  2, record 10, French, - double%20couche%20%C3%A9lectrique

Record 10,  Textual support,  Spanish

Record 11,  Textual support,  English

Record number: 11, Textual support number: 1 DEF

To pierce the casing wall and cement for the purpose of providing holes through which formation fluids may enter or for providing holes in the casing in order that materials may be introduced into the annulus between the casing and the wall of the borehole.  2, record 11, English, - perforate

Record number: 11, Textual support number: 1 OBS

Perforating is accomplished by lowering into the well a perforating gun, or perforator, that fires bullets or shaped charges and is fired electrically from the surface.  2, record 11, English, - perforate

Record 11,  Textual support,  French

Record 11,  Textual support,  Spanish

Record 12,  Textual support,  English

Record number: 12, Textual support number: 1 OBS

Refers to the whole surface or ground of the shield on which all charges are placed.  3, record 12, English, - field

Record 12,  Textual support,  French

Record number: 12, Textual support number: 1 CONT

Le champ de l'écu peut être divisé par un trait simple, donnant naissance aux partitions, qui peuvent elles-mêmes servir de support à des meubles. La multiplication des traits de partition crée les rebattements ou les pièces dites honorables.  2, record 12, French, - champ

Record 12,  Textual support,  Spanish

Record 13,  Textual support,  English

Record number: 13, Textual support number: 1 CONT

In a storage tube, the removal of the charges is called reading.  1, record 13, English, - reading

Record number: 13, Textual support number: 2 CONT

The operating principle of the storage tube is the building up and retention of charges on an insulating surface(dielectric storage), and the removal of these charges as an electrical signal which can also be used to excite phosphors to form a visual display. The build-up of the charges is called writing, and the removal of the charges is called reading.  1, record 13, English, - reading

Record 13,  Textual support,  French

Record number: 13, Textual support number: 1 OBS

Dans le tube [à mémoire] RAYTHEON une grille à mémoire est utilisée, et le fonctionnement nécessite deux canons opposés à électrons relativement lents. La grille diélectrique commande le passage des électrons, de telle sorte que la lecture de l'information est non destructive.  1, record 13, French, - lecture

Record 13,  Textual support,  Spanish

Record 14,  Textual support,  English

Record number: 14, Textual support number: 1 OBS

Term used in the Express Traffic Reporting and Accounting System (XTRAS) of Canadian National Railways.  2, record 14, English, - surface%20charges

Record 14,  Textual support,  French

Record number: 14, Textual support number: 1 OBS

Terme utilisé dans le système Comptabilité de la gestion centralisée du traffic messageries (XTRAS) du Canadien National.  2, record 14, French, - frais%20de%20transport%20terrestre

Record 14,  Textual support,  Spanish

Record 15,  Textual support,  English

Record number: 15, Textual support number: 1 CONT

Such bombardment [of high energy electrons] causes high voltage electrostatic charges, as high as 20 000 V, which build up on the surface of the outer thermal protective covering of a satellite.  1, record 15, English, - thermal%20protective%20covering

Record 15,  Textual support,  French

Record number: 15, Textual support number: 1 CONT

Ces bombardements [d'électrons de haute énergie] provoquent l'apparition de charges électrostatiques à potentiel élevé, pouvant aller jusqu'à 20 000 V, qui s'accumulent à la surface de la couche de protection thermique extérieure des satellites.  2, record 15, French, - couche%20de%20protection%20thermique

Record 15,  Textual support,  Spanish

Record 16,  Textual support,  English

Record number: 16, Textual support number: 1 CONT

Electrical conductivity tends to be associated with thermal conductivity and an important feature of this new composite material is that a method has been devised of inhibiting the build-up of high voltage surface charges without reducing the thermo-optical protective properties of the material to any significant extent.  1, record 16, English, - thermo%2Doptical%20protective%20property

Record 16,  Textual support,  French

Record number: 16, Textual support number: 1 CONT

La conductivité électrique va généralement de pair avec la conductivité thermique; un grand avantage de ce nouveau matériau composite est d'empêcher l'accumulation de charges superficielles à potentiel élevé, sans toutefois réduire sensiblement les propriétés de protection thermo-optique.  1, record 16, French, - propri%C3%A9t%C3%A9%20de%20protection%20thermo%2Doptique

Record 16,  Textual support,  Spanish

Record 17,  Textual support,  English

Record number: 17, Textual support number: 1 OBS

In colloid chemistry, the electric charges on the surface of the disperse phase, usually negative, and the adjacent diffuse layer, usually positive, of ions in solution.  1, record 17, English, - double%20layer

Record 17,  Textual support,  French

Record number: 17, Textual support number: 1 OBS

En chimie des colloïdes, l'ensemble des deux couches de charges électriques entourant les molécules colloïdales de la phase dispersée, la première généralement négative, correspondant aux charges des molécules proprement dites, et la seconde, diffuse, de signe opposé correspondant aux ions en solution.  1, record 17, French, - double%20couche

Record 17,  Textual support,  Spanish

Record 18,  Textual support,  English

Record number: 18, Textual support number: 1 CONT

... an electrically-conductive film on the front glass surface to drain off static electrical charges...  1, record 18, English, - electrically%2Dconductive%20film

Record 18,  Textual support,  French

Record number: 18, Textual support number: 1 CONT

[...] d'une pellicule conductive d'électricité destinée à éliminer les charges d'électricité statique [...]  1, record 18, French, - pellicule%20conductive%20d%27%C3%A9lectricit%C3%A9

Record 18,  Textual support,  Spanish