TERMIUM Plus^®

Fiche 1,  Justifications,  Anglais

Record number: 1, Textual support number: 1 DEF

A katabatic wind, it is formed at night by the radiational cooling along mountainsides.  2, fiche 1, Anglais, - mountain%20breeze

Record number: 1, Textual support number: 1 CONT

... at night the air in contact with the mountain is cooler than farther from the land mass and so the cooler air sinks along the slope producing the mountain breeze.  3, fiche 1, Anglais, - mountain%20breeze

Record number: 1, Textual support number: 2 CONT

mountain breeze ... As the slopes become colder than the surrounding atmosphere, the lower levels of air cool and drain to the lowest point of the terrain. It may reach several hundred feet in depth, and extreme cases, attain speeds of 50 knots or greater. It blows in the opposite direction of a valley breeze.  2, fiche 1, Anglais, - mountain%20breeze

Record number: 1, Textual support number: 3 CONT

During the night, the air along the mountain slopes begins to cool quickly because of longwave radiation loss... As the air cools, it becomes more dense and begins to flow downslope causing a mountain breeze. Convergence of the draining air occurs at the valley floor and forces the air to move vertically upward. The upward movement is usually limited by the presence of a temperature inversion which forces the air to begin moving horizontally. This horizontal movement completes the circulation cell system. In narrowing terrain, mountain winds can accelerate in speed because of the venturi effect. Such winds can attain speeds as high has 150 kilometers per hour.  4, fiche 1, Anglais, - mountain%20breeze

Fiche 1,  Justifications,  Français

Record number: 1, Textual support number: 1 DEF

Vent catabatique soufflant la nuit et aux premières heures après le lever du Soleil, le long des pentes, des montagnes vers les vallées ou les plaines.  4, fiche 1, Français, - brise%20de%20montagne

Record number: 1, Textual support number: 1 CONT

Brise de pente [...] De nuit [...] l'air se refroidit au contact du sol et a tendance à descendre le long des pentes vers le fond de la vallée où s'instaure un courant général vers le bas de la vallée, c'est la brise d'amont.  3, fiche 1, Français, - brise%20de%20montagne

Fiche 1,  Justifications,  Espagnol

Record number: 1, Textual support number: 1 DEF

Corriente de aire que desciende a lo largo de una ladera o cauce por efecto de la gravedad, cuando su densidad es mayor que la de las capas de aire contiguas situadas al mismo nivel.  1, fiche 1, Espagnol, - brisa%20de%20monta%C3%B1a

Fiche 2,  Justifications,  Anglais

Record number: 2, Textual support number: 1 DEF

Device in which the foam compound is added to the water and which can be fitted at any point in the delivery hose.  2, fiche 2, Anglais, - in%2Dline%20foam%20concentrate%20inducer

Record number: 2, Textual support number: 2 DEF

Equipment designed to induce foam concentrate into a water stream, usually positioned between the pump and the branch pipe. [Definition standardized by ISO.]  1, fiche 2, Anglais, - in%2Dline%20foam%20concentrate%20inducer

Record number: 2, Textual support number: 1 CONT

in-line inductor: This type of proportioner educts or drafts foam concentrate from a container or tank by venturi action, utilizing the operating pressure of the hose water stream on which it is installed, injecting concentrate into that flow of water.  4, fiche 2, Anglais, - in%2Dline%20foam%20concentrate%20inducer

Record number: 2, Textual support number: 2 CONT

There are three different types of foam proportioners commonly used in the fire service : line eductors, balanced pressure proportioners, and around-the-pump proportioners. The line eductor is the simplest and least expensive proportioning device. It has no moving parts in the water way, which makes it durable and dependable. The line eductor may be attached to the hoseline or may be part of the nozzle. There are two different types of line eductors : the in-line eductor and the self-educting nozzle. Both types of eductors use the venturi principle to draft foam concentrate into the water stream. As water at high pressure passes over a reduced opening, it creates a low-pressure area near the outlet side of the eductor. This low-pressure area creates a suction effect. The eductor pickup tube is connected to the eductor at this low-pressure point. The pickup tube submerged in the foam concentrate draws concentrate into the water stream, creating a foam water solution.  6, fiche 2, Anglais, - in%2Dline%20foam%20concentrate%20inducer

Record number: 2, Textual support number: 1 OBS

foam inductor: A piece of equipment that introduces the proper quantity of foaming agent into a water stream.  7, fiche 2, Anglais, - in%2Dline%20foam%20concentrate%20inducer

Record number: 2, Textual support number: 2 OBS

in-line: Referring to a device or fitting inserted in series with (or parallel to the flow in) a hose line.  7, fiche 2, Anglais, - in%2Dline%20foam%20concentrate%20inducer

Record number: 2, Textual support number: 3 OBS

in-line foam concentrate inducer: term standardized by ISO.  8, fiche 2, Anglais, - in%2Dline%20foam%20concentrate%20inducer

Fiche 2,  Justifications,  Français

Record number: 2, Textual support number: 1 DEF

Appareil intercalé dans l'établissement des tuyaux de refoulement, dans lequel s'opère le mélange du produit émulsifiant et de l'eau d'extinction.  2, fiche 2, Français, - injecteur%20d%27%C3%A9mulseur%20en%20ligne

Record number: 2, Textual support number: 2 DEF

Équipement conçu pour injecter l'émulseur dans l'eau, généralement placé entre la pompe et l'applicateur. [Définition normalisée par l'ISO.]  1, fiche 2, Français, - injecteur%20d%27%C3%A9mulseur%20en%20ligne

Record number: 2, Textual support number: 1 OBS

injecteur d'émulseur en ligne : terme normalisé par l'ISO.  5, fiche 2, Français, - injecteur%20d%27%C3%A9mulseur%20en%20ligne

Fiche 2,  Justifications,  Espagnol

Fiche 3,  Justifications,  Anglais

Record number: 3, Textual support number: 1 CONT

And lift beyond-V²/2 : Stalling occurs on the upper wing, reducing the lift component due to the Venturi effect, but increasing the angle of attack tends to increase the pressure on the lower wing.  2, fiche 3, Anglais, - lift%20component

Fiche 3,  Justifications,  Français

Record number: 3, Textual support number: 1 CONT

Et la portance, au delà de - V²/2 : Le décrochage se produit sur l'extrados et réduit la composante de la portance causée par l'effet Venturi, mais l'augmentation de l'angle d'attaque tend à augmenter la pression sur l'intrados.  2, fiche 3, Français, - composante%20de%20portance

Fiche 3,  Justifications,  Espagnol

Fiche 4,  Justifications,  Anglais

Record number: 4, Textual support number: 1 CONT

Wind in urban areas is generally calmer than those in rural areas. This reduction in velocity is due the frictional effects of the city's vertical surfaces. However, some street and building configurations within a city can channel the wind and increase its velocity through a venturi effect. Certain parts of downtown Chicago and Winnipeg are noted for their unusually high wind speeds.  1, fiche 4, Anglais, - venturi%20effect

Fiche 4,  Justifications,  Français

Record number: 4, Textual support number: 1 DEF

Phénomène météorologique où l'intensité et la direction des vents sont modifiées par les reliefs urbains.  1, fiche 4, Français, - effet%20Venturi

Record number: 4, Textual support number: 1 CONT

L'intensité et la direction des vents sont [...] modifiées par les reliefs urbains. Les vents forts sont ralentis par les constructions, mais des accélérations locales apparaissent entre les grandes barrières d'immeubles. Un phénomène que les scientifiques ont baptisé l'«effet Venturi».  1, fiche 4, Français, - effet%20Venturi

Fiche 4,  Justifications,  Espagnol

Fiche 5,  Justifications,  Anglais

Record number: 5, Textual support number: 1 CONT

There are three different types of foam proportioners commonly used in the fire service : line eductors, balanced pressure proportioners, and around-the-pump proportioners. The line eductor is the simplest and least expensive proportioning device. It has no moving parts in the water way, which makes it durable and dependable. The line eductor may be attached to the hoseline or may be part of the nozzle. There are two different types of line eductors : the in-line eductor and the self-educting nozzle. Both types of eductors use the venturi principle to draft foam concentrate into the water stream. As water at high pressure passes over a reduced opening, it creates a low-pressure area near the outlet side of the eductor. This low-pressure area creates a suction effect. The eductor pickup tube is connected to the eductor at this low-pressure point. The pickup tube submerged in the foam concentrate draws concentrate into the water stream, creating a foam water solution.  1, fiche 5, Anglais, - line%20eductor

Record number: 5, Textual support number: 1 OBS

Foam Concentrate Proportioners. In order that a predetermined volume of liquid foam concentrate may be taken from its source and placed into a water stream to form a foam solution of fixed concentration, the following two general method classifications are made: 1. Methods which utilize the pressure energy of the water stream by venturi action and orifices to induct concentrate. ... 2. Methods which utilize external pumps or pressure heads to inject concentrate into the water stream at a fixed ratio to flow.  2, fiche 5, Anglais, - line%20eductor

Fiche 5,  Justifications,  Français

Fiche 5,  Justifications,  Espagnol

Fiche 6,  Justifications,  Anglais

Record number: 6, Textual support number: 1 CONT

There are two basic types of aspirator-burners that are used in atomic absorption. The first is the total-consumption burner... The fuel and oxidant(support) gases are mixed and combust at the tip of the burner. The sample is drawn up into the flame by the "Venturi effect, "by the support gas. The gas creates a partial vacuum above the capillary barrel, causing the sample to be forced up the capillary. It is broken into a fine spray at the tip where the gases are turbulently mixed and burned. This is the usual process of "nebulization. "The burner is called total consumption because the entire aspirated sample enters the flame.  1, fiche 6, Anglais, - total%2Dconsumption%20burner

Fiche 6,  Justifications,  Français

Fiche 6,  Justifications,  Espagnol

Fiche 7,  Justifications,  Anglais

Record number: 7, Textual support number: 1 DEF

[In flame spectroscopy], a burner in which fuel and oxidant are thoroughly mixed inside the burner housing before they leave the burner ports and enter the primary-combustion or inner zone of the flame. This type of burner usually produces an approximately laminar flame, and is commonly combined with a separate unit for nebulizing the sample.  1, fiche 7, Anglais, - premix%20burner

Record number: 7, Textual support number: 1 CONT

The second type of burner, used in most commercial instruments, is the premix chamber burner, sometimes called the laminar-flow burner.... The fuel and support gases are mixed in a chamber before they enter the burner head(through a slot) where they combust. The sample solution is again aspirated through a capillary by the "Venturi effect" using the support gas for the aspiration. Large droplets of the sample condense and drain out of the chamber. The remaining fine droplets mix with the gases and enter the flame. As much as 90% of the droplets condense out, leaving only 10% to enter the flame.  2, fiche 7, Anglais, - premix%20burner

Fiche 7,  Justifications,  Français

Record number: 7, Textual support number: 1 DEF

[En spectroscopie à flamme], un brûleur dans lequel le combustible et le comburant sont complètement mélangés à l'intérieur du brûleur avant de franchir son ou ses orifices de sortie et de pénétrer dans la zone de combustion primaire ou dans la zone interne de la flamme. Ce type de brûleur produit habituellement une flamme approximativement laminaire et est couramment associé à un dispositif distinct de nébulisation de l'échantillon.  1, fiche 7, Français, - br%C3%BBleur%20%C3%A0%20m%C3%A9lange%20pr%C3%A9alable

Fiche 7,  Justifications,  Espagnol