TERMIUM Plus^®

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Smaller seines are hauled on board with the aid of a hydraulic winch called a power block, or for larger seines, a hydraulic fish pump is used to vacuum the catch from the seine while in the water. In all these cases, hydraulic power is either provided by a pump driven by the main engine or by an auxiliary power unit in the engine room...  2, fiche 1, Anglais, - hydraulic%20fish%20pump

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Fiche 2,  Justifications,  Anglais

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The cold soak filtration test determines if biodiesel shows precipitate formation upon cooling to temperatures above the cloud point.  3, fiche 2, Anglais, - cold%20soak%20filtration%20test

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The test is performed by placing 300 mL of biodiesel in a 500-mL glass bottle. The sample is then set in a liquid or air bath or chamber at 40 °F for 16 hours. The sample is then allowed to come to room temperature(around 70 °F) and filtered through a 47-mm diameter and 0. 7-μm nominal pore-sized glass fiber filter under vacuum of 25 inches of mercury under atmospheric pressure. The time required to filter 300 ml of biodiesel is reported.  3, fiche 2, Anglais, - cold%20soak%20filtration%20test

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Essai de filtration par trempage à froid (EFTF) – Exigence la plus présente dans l’ASTM [American Society for Testing and Materials] D6751. Elle a été ajoutée en 2008 à la suite de l’obtention de données indiquant que certains mélanges de type B100 pouvaient former des précipités au-dessus du point de trouble. Dans des mélanges de pétrodiesel allant jusqu’à une teneur de 20 %, un mélange de type B100 satisfaisant aux exigences de la filtrabilité par trempage à froid ne forme aucun précipité.  2, fiche 2, Français, - essai%20de%20filtration%20par%20trempage%20%C3%A0%20froid

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Fiche 3,  Justifications,  Anglais

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Figure 2 depicts a two-pipe vacuum heating system which uses a condensation pump as a mechanical lift for system where a part of the heating system is below the boiler room.  3, fiche 3, Anglais, - condensation%20vacuum%20pump

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Compare with diffusion pump.  4, fiche 3, Anglais, - condensation%20vacuum%20pump

Fiche 3,  Justifications,  Français

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Comparer avec pompe à vide à diffusion.  3, fiche 3, Français, - pompe%20%C3%A0%20vide%20%C3%A0%20condensation

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Fiche 4,  Justifications,  Anglais

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Shake, Rattle & Roll Poster.... Rattle :... Even though there are no sounds in the vacuum of space, it is very noisy inside the International Space Station. A lot of the noise comes from the rattling and creaking of fans and events. Student Activity : Acquire a large, clean empty cardboard box(top or bottom removed), big enough to fit easily and comfortably over a person's head, leaving ample room for ventilation. Sit the box on the floor or table, open side down, and tap or scratch lightly on the outside of the box using only your hands. Next, place the box over your head and repeat the procedure. Comment on the loudness of the sounds you hear. Relate this to conditions inside the International Space Station. Student Challenge : Acquire a simple, inexpensive household fan. Develop a method to reduce the amount of noise produced by the fan without reducing the airflow.  1, fiche 4, Anglais, - rattle

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Affiche «Rock'n'roll spatial». [...] Bruits : [...] Même si les sons ne se propagent pas dans le vide spatial, l'intérieur de la Station spatiale internationale est très bruyant. Bon nombre de ces bruits viennent des cliquetis et des craquements des ventilateurs et des évents d'aération. Activité de l'élève : Prenez une grande boîte de carton propre et vide (parties supérieure et inférieure enlevées) et dont les dimensions sont suffisamment grandes pour pouvoir y passer la tête et laisser amplement de place pour la ventilation. Placez la boîte sur le plancher ou sur une table, côté ouvert vers le bas, et frappez ou grattez légèrement du bout du doigt la partie extérieure de la boîte. Placez ensuite la boîte sur votre tête et refaites les mêmes bruits. Décrivez l'intensité des sons que vous entendez. Faites enfin le lien entre l'expérience que vous venez d'effectuer et les conditions qui règnent à l'intérieur de la Station spatiale internationale. Défi : Utilisez un simple petit ventilateur maison peu coûteux. Trouvez une méthode qui permettra de réduire le bruit produit par le ventilateur sans pour autant diminuer le débit d'air.  1, fiche 4, Français, - bruits

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Fiche 5,  Justifications,  Anglais

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The Rocket Assembly/Checkout Facility... The facility consists of six contiguous laboratory modules subdivided into a storage area, a gray room area, and a clean room. The storage area houses spare instrument components and intermittently used ground support equipment. The gray room area contains facilities to clean components before they enter the clean room and equipment used to ship the instrument to WSMR [White Sands Mission Range]. The Class 100 cross-flow clean room is separated from the gray room by an air shower. The clean room contains three major stations : a clean bench for assembly of subsystems; a 12x14-ft optical bench for instrument assembly and electronic test of the instrument subsystems; and a vacuum chamber for vacuum focus and spectroradiometric calibration. The cryogenically pumped vacuum chamber is designed with a 30-cm diameter ultraviolet collimator at one end and a roll-off section that accommodates the entire flight instrument centered in the collimated beam at the other end.  2, fiche 5, Anglais, - clean%20bench

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Fiche 6,  Justifications,  Anglais

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As a prime contractor, NEC has a full array of test facilities including a satellite integration building with clean rooms, vibration tables, thermal vacuum chambers and a shielded room. Also, it has excellent antenna test facilities with anechoic chambers and near and far field test ranges.  3, fiche 6, Anglais, - satellite%20integration%20building

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Fiche 7,  Justifications,  Anglais

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Pitted cherries, whole blueberries, and cubed carrots were tested with such osmotic solutions as sucrose, dextrose, maltose, honey, maltodextrin, and salt; various food/solution ratios were used. Caffeine was used to test the nutrient infusion. Osmosis was conducted at atmospheric pressure at ambient and boiling temperatures and under vacuum at room temperature.  1, fiche 7, Anglais, - nutrients%20infusion

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Osmotic dehydration and its application in nutrient infusion.  1, fiche 7, Anglais, - nutrients%20infusion

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Fiche 8,  Justifications,  Anglais

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Certain delicate oils may be obtained by solvent extraction, a process also employed to extract waxes and perfume oil, yielding - by removal of the solvent - a solid substance called a concrete.  2, fiche 8, Anglais, - concrete

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Concretes-are processed products resulting from extracting the natural raw material(jasmine flowers, orris root, labdanum leaves, etc.) with purified petroleum ether or other non-polar solvents. The solvents are then removed by vacuum distillation. The remaining materials are mostly solids or semi-solids at room temperature, as they contain in addition to the essential oil also di-and tri-terpenes, waxes, glycerides, and other similar type materials.  3, fiche 8, Anglais, - concrete

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Le produit aromatique obtenu après évaporation du solvant s'appelle «concrètes»  1, fiche 8, Français, - concr%C3%A8te

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Essence concrète ou concrète absolue : masse parfumée qui reste après l'évaporation des solvants volatils par la méthode d'extraction portant ce nom.  3, fiche 8, Français, - concr%C3%A8te

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Le produit concentré qui a été recueilli [...] après évaporation du dissolvant [...] est loin d'être pur [...]. Il faut l'épurer et le débarrasser de tous les corps étrangers. [...] On recueille alors l'essence concrète qui se présente sous la forme de beurre.  4, fiche 8, Français, - concr%C3%A8te

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Fiche 9,  Justifications,  Anglais

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Pickering and Bruce each house two of the four-unit stations. A unit includes the reactor, its turbine-generator, and associated equipment, and the four units in each station share a common control room and other systems. Both four-unit stations at Pickering share one common vacuum building.  1, fiche 9, Anglais, - four%2Dunit%20station

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Les installations de Pickering et de Bruce, comprennent chacune deux centrales à quatre unités : une unité comprend le réacteur, sa turbine-génératrice et l'équipement connexe; les quatre unités de chaque centrale partagent une salle de contrôle commune ainsi que d'autres systèmes.  1, fiche 9, Français, - centrale%20%C3%A0%20quatre%20unit%C3%A9s

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Fiche 10,  Justifications,  Anglais

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Figure 2 depicts a two-pipe vacuum heating system which uses a condensating pump as a mechanical lift for systems where a part of the heating system is below the boiler room.  1, fiche 10, Anglais, - two%2Dpipe%20vacuum%20heating%20system

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