TERMIUM Plus^®

Fiche 1,  Justifications,  Anglais

Record number: 1, Textual support number: 1 DEF

The cylindrical vessel in a mercury barometer into which the closed tube dips. The cistern may be adjustable (Fortin barometer) or fixed (Kew barometer) with respect to the tube.  4, fiche 1, Anglais, - barometer%20cistern

Record number: 1, Textual support number: 1 CONT

The mercurial barometer consists of a glass tube, sealed at one end and filled with pure mercury. After being heated to expel the air, it is inverted in a small cup of mercury called the cistern. The mercury in the tube sinks slightly, creating above it a vacuum(the Torricellian vacuum). Atmospheric pressure on the surface of the mercury in the cistern supports the column in the tube, which varies in height with variations in atmospheric pressure and hence with changes in elevation, generally decreasing with increases in height above sea level.  3, fiche 1, Anglais, - barometer%20cistern

Fiche 1,  Justifications,  Français

Record number: 1, Textual support number: 1 DEF

Réservoir cylindrique dans un baromètre à mercure dans lequel plonge le tube fermé. La cuvette peut être ajustable (baromètre de Fortin) ou fixe (baromètre de type Kew ou Tonnelot) par rapport au tube.  3, fiche 1, Français, - cuvette%20de%20barom%C3%A8tre

Fiche 1,  Justifications,  Espagnol

Record number: 1, Textual support number: 1 DEF

En un barómetro de mercurio, el depósito cilíndrico en el que está inmerso el extremo inferior del tubo cerrado. La cubeta puede ser ajustable con referencia a la columna (barómetro de Fortin) o fija (barómetro de escala compensada o barómetro de modelo Kew).  1, fiche 1, Espagnol, - cubeta%20del%20bar%C3%B3metro

Fiche 2,  Justifications,  Anglais

Record number: 2, Textual support number: 1 OBS

Due to the drop in pressure that occurs in high-pressure liquid chromatography(HPLC) as the solvent passes from the column to the detector, any dissolved gases(most commonly air) are partially released as bubbles within the detector, producing anomalous and misleading results. To avoid this problem, solvents are degassed before use, either by a nitrogen purge or by heating and stirring under vacuum.  2, fiche 2, Anglais, - degassing

Fiche 2,  Justifications,  Français

Fiche 2,  Justifications,  Espagnol

Fiche 4,  Justifications,  Anglais

Record number: 4, Textual support number: 1 DEF

A peripheral device which maintains a magnetic tape reservoir by keeping a lower air pressure on one side of the tape.  2, fiche 4, Anglais, - vacuum%20column

Record number: 4, Textual support number: 1 OBS

vacuum column : term standardized by CSA and ISO.  5, fiche 4, Anglais, - vacuum%20column

Fiche 4,  Justifications,  Français

Record number: 4, Textual support number: 1 DEF

Dans un dérouleur de bande, cavité où est maintenue une dépression pour y attirer une boucle de bande ménagée entre la bobine et le dispositif d'entraînement.  4, fiche 4, Français, - puits%20%C3%A0%20d%C3%A9pression

Record number: 4, Textual support number: 1 OBS

puits à dépression; colonne à vide; colonne à dépression; puits à vide : termes normalisés par la CSA et l'ISO.  5, fiche 4, Français, - puits%20%C3%A0%20d%C3%A9pression

Fiche 4,  Justifications,  Espagnol

Fiche 5,  Justifications,  Anglais

Record number: 5, Textual support number: 1 DEF

The correction to the reading of a mercury barometer required by the imperfections in the vacuum above the mercury column, due to the presence of water vapor and air.  2, fiche 5, Anglais, - vacuum%20correction

Record number: 5, Textual support number: 1 OBS

This correction is a function of both temperature and pressure.  2, fiche 5, Anglais, - vacuum%20correction

Fiche 5,  Justifications,  Français

Record number: 5, Textual support number: 1 DEF

Correction de la lecture d'un baromètre à mercure pour tenir compte du fait que le vide au-dessus de la colonne de mercure n'est jamais parfait.  2, fiche 5, Français, - correction%20de%20vide

Fiche 5,  Justifications,  Espagnol

Record number: 5, Textual support number: 1 DEF

Corrección de la lectura de un barómetro de mercurio requerida porque el vacío sobre la columna de mercurio nunca es perfecto.  1, fiche 5, Espagnol, - correcci%C3%B3n%20de%20vac%C3%ADo

Fiche 6,  Justifications,  Anglais

Record number: 6, Textual support number: 1 CONT

Vacuum distillation is a technique that uses a vacuum to extract analytes from a sample. A condensing column is used in the technique to condense water that may also be present in the sample. A cryogenically cooled trap(cryotrap) is used to condense the compounds of interest. During a vacuum distillation procedure a sample is evacuated to a low pressure vaporizing volatile compounds, including water. The condenser column retains vaporized water and those vaporized compounds that are not condensed in the column are frozen in the cryotrap.  3, fiche 6, Anglais, - condensation%20column

Record number: 6, Textual support number: 2 CONT

The water not evaporated in the diffusion tower will be collected at the bottom as brine and pumped through the regeneration heater using a brine pump. The air/water mixture enters a condensing tower where the water vapor is condensed into fresh liquid water that is collected in the sump of the condenser.  5, fiche 6, Anglais, - condensation%20column

Record number: 6, Textual support number: 3 CONT

... a 4-stage condensation column can easily produce a vapor product stream containing 85 wt% ethanol from a pervaporation permeate stream containing 35 wt% ethanol.  7, fiche 6, Anglais, - condensation%20column

Fiche 6,  Justifications,  Français

Record number: 6, Textual support number: 1 CONT

L'évaporateur rotatif. C'est la technique la plus rapide et la plus efficace d'extraction de solvant. Son utilisation se limite le plus souvent à l'élimination des solvants de basse température d'ébullition. [...] Description. 1. Bain d'eau distillée. 2. Ballon contenant le solvant à extraire. 3. Thermostat. 4. Colonne de condensation des vapeurs. 5. Ballon où l'on recueille les solvants. 6. Connexion [...] entrée et sortie d'eau de la colonne de condensation.  3, fiche 6, Français, - colonne%20de%20condensation

Fiche 6,  Justifications,  Espagnol

Fiche 7,  Justifications,  Anglais

Record number: 7, Textual support number: 1 CONT

Bottom stream from the wastewater stripper in the production of acrylonitrile.  4, fiche 7, Anglais, - wastewater%20stripper

Record number: 7, Textual support number: 2 CONT

Integrated wastewater treatment and reuse. Wastewater from the tall oil fractionation plant’s processes consists mainly of polluted condensates from the vacuum system. ... In order to reduce the water load, turpentine-containing process wastewaters from the plant are fed into the Botnia pulp mill’s wastewater stripper and from there into the pulp mill’s own water cycle. This procedure lowers raw water consumption by the local forest industry and the tall oil fractionation plant.  5, fiche 7, Anglais, - wastewater%20stripper

Record number: 7, Textual support number: 3 CONT

Fiber optic converter boxes were also installed, along with Foxboro DCS Consoles and Triconex shutdown equipment. Two stripping columns, a drum and seven pumps were added to increase capacity of the wastewater stripper, which strips benzene, MNB and aniline from wastewater.  6, fiche 7, Anglais, - wastewater%20stripper

Record number: 7, Textual support number: 4 CONT

T019 (Barex Recycled Monomer Tanks). Barex Plant Recovered Monomer Tanks (T-8, T-18, T-19) and associated equipment. These are holding tanks for monomers recovered by the wastewater stripper columns before recycle back to Barex reactors.  2, fiche 7, Anglais, - wastewater%20stripper

Record number: 7, Textual support number: 1 OBS

stripper : An evaporative device for the removal of vapors from liquids; can be in a bubble-tray distillation tower, a vacuum vessel, or an evaporator; if it is a part of a distillation column below the feed tray, it is called the stripping section.  7, fiche 7, Anglais, - wastewater%20stripper

Fiche 7,  Justifications,  Français

Record number: 7, Textual support number: 1 CONT

Effluent de fond de la colonne de distillation des eaux résiduaires lors [sic] de la production d'acrylonitrile.  1, fiche 7, Français, - colonne%20de%20distillation%20d%27eaux%20r%C3%A9siduaires

Record number: 7, Textual support number: 1 OBS

rectificateur : Appareil distillatoire fournissant un produit rectifié.  4, fiche 7, Français, - colonne%20de%20distillation%20d%27eaux%20r%C3%A9siduaires

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rectification : Distillation fractionnée d'un liquide volatil soit pour en séparer les constituants, soit pour le purifier. [...] La rectification s'effectue dans des colonnes à plateaux, qui traitent d'un coup de grandes quantités.  4, fiche 7, Français, - colonne%20de%20distillation%20d%27eaux%20r%C3%A9siduaires

Record number: 7, Textual support number: 3 OBS

strippage (syn. : stripping) : [Ce terme s'emploie dans l'industrie pétrolière seulement, pour désigner la] revaporisation à la vapeur d'eau des soutirages d'une unité de distillation, pour en réduire la teneur en produits trop volatils et en ajuster le point d'inflammabilité.  4, fiche 7, Français, - colonne%20de%20distillation%20d%27eaux%20r%C3%A9siduaires

Fiche 7,  Justifications,  Espagnol

Fiche 8,  Justifications,  Anglais

Record number: 8, Textual support number: 1 DEF

A device for measuring soil water potential; it contains a ceramic cup, a column of water, and a vacuum gage.  1, fiche 8, Anglais, - tensiometer

Record number: 8, Textual support number: 1 OBS

Water potential: The chemical potential of water. An indication of the driving force of water through a plant or soil. It is one measure of the amount of water stress a plant experiences and is expressed in units of pressure such as atmospheres, bars, or Pascals.  1, fiche 8, Anglais, - tensiometer

Fiche 8,  Justifications,  Français

Record number: 8, Textual support number: 1 DEF

Pointe ou godet en matière poreuse rempli d'eau et enterré dans le sol, utilisé pour mesurer le potentiel matriciel de l'eau du sol en ce point, au moyen de la tension capillaire.  1, fiche 8, Français, - tensiom%C3%A8tre

Record number: 8, Textual support number: 1 OBS

Cet instrument n'est utilisable que pour les potentiels entre 0 et - 0,1 MPa (- 1 bar).  1, fiche 8, Français, - tensiom%C3%A8tre

Fiche 8,  Justifications,  Espagnol

Fiche 9,  Justifications,  Anglais

Record number: 9, Textual support number: 1 DEF

Rapid vertical oscillations of the column of a mercury barometer.  3, fiche 9, Anglais, - pumping

Record number: 9, Textual support number: 1 CONT

The mercurial barometer... in its simplest form... consists of a glass tube a little more than 30 inches in length and of uniform internal diameter. With one end closed, the tube is filled with mercury, and inverted into a cup of mercury. The mercury in the tube falls until the column is just supported by the pressure of the atmosphere on the open cup, leaving a vacuum at the upper end of the tube. The height of the column indicates atmospheric pressure, greater pressures supporting higher columns of mercury. The mercurial barometer is subject to rapid variations in height, called pumping, due to pitch and roll of the vessel and temporary changes in atmospheric pressure in the vicinity of the barometer. Because of this... the mercurial barometer has been replaced at sea by the aneroid barometer.  4, fiche 9, Anglais, - pumping

Fiche 9,  Justifications,  Français

Record number: 9, Textual support number: 1 DEF

Rapides oscillations verticales de la colonne d'un baromètre à mercure.  1, fiche 9, Français, - pompage

Fiche 9,  Justifications,  Espagnol

Record number: 9, Textual support number: 1 DEF

Desplazamientos verticales rápidos que experimenta la columna de un barómetro de mercurio.  1, fiche 9, Espagnol, - bombeo%20del%20mercurio

Fiche 10,  Justifications,  Anglais

Record number: 10, Textual support number: 1 CONT

Degrémont vacuum deaerators consist basically... of a closed vertical column housing a contact mass(1) carried on a floor, above which the water is dispersed by means of atomizers(2).  1, fiche 10, Anglais, - atomizer

Fiche 10,  Justifications,  Français

Record number: 10, Textual support number: 1 CONT

Les dégazeurs sous vide Degrémont sont constitués essentiellement [...] d'une colonne verticale fermée renfermant, supportée par un plancher, une masse de contact (1) au-dessus de laquelle l'eau est dispersée à l'aide de pulvérisateur (2).  1, fiche 10, Français, - pulv%C3%A9risateur

Fiche 10,  Justifications,  Espagnol

Fiche 11,  Justifications,  Anglais

Record number: 11, Textual support number: 1 DEF

Linear or circular radiolucent collections of gas overlying the intervertebral disks; a sign of degenerative disk disease. [From EISER, 1984, p. 398.]  2, fiche 11, Anglais, - vacuum%20phenomenon

Record number: 11, Textual support number: 1 OBS

In the vertebral column, the vacuum phenomenon can also be localized, less commonly, to the spinal canal, apophyseal joints, soft tissues, and vertebral bodies. [From REBON, 1988, p. 1492. ]  2, fiche 11, Anglais, - vacuum%20phenomenon

Fiche 11,  Justifications,  Français

Record number: 11, Textual support number: 1 DEF

Hypertransparence linéaire observée dans un espace intersomatique, caractéristique d'une dégénérescence discale. [D'après EMSQU, 31312, A20, 1980, p. 9.]  3, fiche 11, Français, - ph%C3%A9nom%C3%A8ne%20du%20vide%20discal

Record number: 11, Textual support number: 1 OBS

Au rachis, un phénomène de vide similaire, bien que moins fréquent, peut s'observer également au canal rachidien, aux apophyses, dans les tissus mous et aux corps vertébraux.  3, fiche 11, Français, - ph%C3%A9nom%C3%A8ne%20du%20vide%20discal

Record number: 11, Textual support number: 2 OBS

source c : EMSQU, 31312, A20, 1980, p. 9; source d : EMSQU, 31335, A10, 1981, p. 14.  3, fiche 11, Français, - ph%C3%A9nom%C3%A8ne%20du%20vide%20discal

Fiche 11,  Justifications,  Espagnol

Fiche 12,  Justifications,  Anglais

Record number: 12, Textual support number: 1 CONT

Degrémont vacuum deaerators consist basically... of a closed vertical column housing a contact mass(1) carried on a floor, above which the water is dispersed by means of atomizers(2).  1, fiche 12, Anglais, - vacuum%20deaerator

Fiche 12,  Justifications,  Français

Record number: 12, Textual support number: 1 CONT

Les dégazeurs sous vide Degrémont sont constitués essentiellement [...] d'une colonne verticale fermée renfermant, supportée par un plancher, une masse de contact (1) au-dessus de laquelle l'eau est dispersée à l'aide de pulvérisateur (2).  1, fiche 12, Français, - d%C3%A9gazeur%20sous%20vide

Fiche 12,  Justifications,  Espagnol