TERMIUM Plus^®

Fiche 1,  Justifications,  Anglais

Record number: 1, Textual support number: 1 CONT

An overoxygenation of a zone or of a medium may indeed cause an activation of combustion phenomena, resulting in a degradation of some materials such as electric motors.  1, fiche 1, Anglais, - overoxygenation

Fiche 1,  Justifications,  Français

Record number: 1, Textual support number: 1 CONT

En plus de son utilisation dans des réacteurs biologiques proprement dits sous oxygène (éventuellement associés à des réacteurs travaillant à l'air atmosphérique), l'oxygène pur peut être mis en œuvre à des seules fins de suroxygénation.  2, fiche 1, Français, - suroxyg%C3%A9nation

Fiche 1,  Justifications,  Espagnol

Fiche 2,  Justifications,  Anglais

Record number: 2, Textual support number: 1 OBS

The Euro-Mediterranean Centre on Insular Coastal Dynamics-(ICoD) forms part of a network of specialised Centres pertaining to the Open Partial Agreement of the Council of Europe on Major Natural and Technological Hazards. While the majority of the specialised Centres belonging to the OPA specialise in dealing with geomorphological disasters, those based in Malta and Monaco address marine-related issues. ICoD was established in 1988 within the framework of the "Euro-Mediterranean Centre on Marine Contamination Hazards" where it initially addressed marine degradation in general; it has subsequently re-oriented its objectives and activities towards a greater focus on the interactive processes which occur at the coastal zone and in particular, of insular areas.  1, fiche 2, Anglais, - Euro%2DMediterranean%20Centre%20on%20Insular%20Coastal%20Dynamics

Fiche 2,  Justifications,  Français

Fiche 2,  Justifications,  Espagnol

Fiche 3,  Justifications,  Anglais

Record number: 3, Textual support number: 1 DEF

The introduction of cool wash liquor to the bottom zone of a Kamyr continuous digester in order to cool the pulp going to the discharge devices. This eliminates fiber degradation if blown at higher digester temperature.  2, fiche 3, Anglais, - cold%20blow

Fiche 3,  Justifications,  Français

Record number: 3, Textual support number: 1 CONT

Avant de vidanger le lessiveur, on procède à une agitation par injection de vapeur («steam stripping, shake-up steaming») qui dure une quinzaine de minutes et qui facilite la vidange du lessiveur du fait du brassage de la masse de copeaux et de lessive. Cette pratique a toutefois l'inconvénient d'abaisser les propriétés mécaniques de la pâte. Une autre technique consiste à effectuer un brassage par recirculation («sluicing, cold blow») d'une partie de la liqueur résiduaire («black liquor, spent liquor»), évacuée par le robinet purgeur («blow-off cock, blow-off valve») situé au bas du lessiveur. La liqueur noire injectée dilue la pâte en même temps qu'elle la refroidit.  1, fiche 3, Français, - brassage%20par%20recirculation

Fiche 3,  Justifications,  Espagnol

Fiche 4,  Justifications,  Anglais

Record number: 4, Textual support number: 1 CONT

Fluidized zone mixers are capable of preparing a homogenous mix independent of particle size, shape or density. The unique agitation ensures rapid yet gentle blending, short mixing cycles, low operating costs, minimal product degradation and one of the highest production capacities of any mixer type.  1, fiche 4, Anglais, - fluidized%20zone%20mixer

Fiche 4,  Justifications,  Français

Fiche 4,  Justifications,  Espagnol

Fiche 5,  Justifications,  Anglais

Record number: 5, Textual support number: 1 CONT

Zones of Water Pollution. Discharge or mixing zone is where pollutants enter the stream or the river. If the waste is dark, it will make the water dark, increase its temperature and subsequently oxygen levels will drop. The rate of discharge should not be stronger than flow of the stream. In zone of degradation oxygen levels drop from BOD(biological/biochemical oxygen demand). Zone of active decomposition is characterized by the following changes : 1) dissolved oxygen(DO) will be at its absolute minimum; 2) odors and gases bubbling up. In the zone of recovery the river will slowly restore its oxygen through aeration process. The anaerobic conditions will disappear. Nitrites will be converted into nitrates and stimulate growth of algae, which will produce oxygen through process of photosynthesis. In zone of clean water oxygen levels are really elevated. And BOD is almost satisfied.  1, fiche 5, Anglais, - zone%20of%20degradation

Fiche 5,  Justifications,  Français

Record number: 5, Textual support number: 1 DEF

Zone située en aval d'un rejet d'eaux usées dans laquelle s'effectue la première phase de dégradation de la matière organique.  1, fiche 5, Français, - zone%20de%20d%C3%A9gradation

Fiche 5,  Justifications,  Espagnol

Record number: 5, Textual support number: 1 DEF

Primera zona del proceso de autopurificación de un efluente contaminado. Se caracteriza por la presencia de materias contaminantes flotantes. Su contenido de oxígeno disminuye pero no se agota inmediatamente.  1, fiche 5, Espagnol, - zona%20de%20degradaci%C3%B3n

Fiche 6,  Justifications,  Anglais

Record number: 6, Textual support number: 1 CONT

A river polluted by a point source exhibits 4 well-defined zones :Zone of Degradation. Zone of Active Decomposition. Zone of Recovery. Clear Water Zone.  1, fiche 6, Anglais, - clear%20water%20zone

Fiche 6,  Justifications,  Français

Record number: 6, Textual support number: 1 DEF

Zone où le cours d'eau, suite à une récupération quasi totale, recouvre ses caractéristiques initiales.  1, fiche 6, Français, - zone%20d%27eau%20limpide

Fiche 6,  Justifications,  Espagnol

Record number: 6, Textual support number: 1 DEF

Zona en la que se ha consumado casi completamente la descomposición de los sólidos orgánicos. Se caracteriza por la ausencia de sólidos flotantes visibles, el agua es clara, libre de materia suspendida y ha recuperado su transparencia original.  1, fiche 6, Espagnol, - zona%20de%20agua%20limpia

Fiche 7,  Justifications,  Anglais

Record number: 7, Textual support number: 1 CONT

Zones of Water Pollution. Discharge or mixing zone is where pollutants enter the stream or the river. If the waste is dark, it will make the water dark, increase its temperature and subsequently oxygen levels will drop. The rate of discharge should not be stronger than flow of the stream. In zone of degradation oxygen levels drop from BOD(biological/biochemical oxygen demand). Zone of active decomposition is characterized by the following changes : 1) dissolved oxygen(DO) will be at its absolute minimum; 2) odors and gases bubbling up. In the zone of recovery the river will slowly restore its oxygen through aeration process. The anaerobic conditions will disappear. Nitrites will be converted into nitrates and stimulate growth of algae, which will produce oxygen through process of photosynthesis. In zone of clean water oxygen levels are really elevated. And BOD is almost satisfied.  1, fiche 7, Anglais, - zone%20of%20recovery

Fiche 7,  Justifications,  Français

Record number: 7, Textual support number: 1 DEF

Zone où la dégradation de la matière organique est presque terminée et où un retour aux conditions aérobies se fait grâce à un nouvel apport d'oxygène.  1, fiche 7, Français, - zone%20de%20r%C3%A9cup%C3%A9ration

Fiche 7,  Justifications,  Espagnol

Record number: 7, Textual support number: 1 DEF

Zona de apariencia más favorable caracterizada por la reaparición gradual de oxígeno disuelto y por la disminución de los sólidos orgánicos.  1, fiche 7, Espagnol, - zona%20de%20recuperaci%C3%B3n

Fiche 8,  Justifications,  Anglais

Record number: 8, Textual support number: 1 DEF

The ratio of the amounts of odd-carbon n-alkanes to those of even-carbon n-alkanes.  4, fiche 8, Anglais, - carbon%20preference%20index

Record number: 8, Textual support number: 1 CONT

Carbon Preference Index (CPI). Generally the ratio of abundance of odd over even carbon number paraffins, specifically calculated over the C24-C34 range. Hydrocarbons derived predominantly from terrestrial sources and/or at low maturity exhibit a predominance of odd-numbered alkanes (resulting in a high CPI); this feature disappears with increasing maturation level (CPI approaches 1.0).  5, fiche 8, Anglais, - carbon%20preference%20index

Record number: 8, Textual support number: 2 CONT

... case studies show that in ancient detrital sediment the predominance of the original odd n-alkanes of high molecular weight is preserved mainly in relatively shallow shales and silts, where degradation of kerogen has not yet started... With increasing maturity, and odd-even preference(also known as CPI : carbon preference index) of about 5 : 1 in shallow detrital material is reduced to around unity in the zone of oil formation, as a result of thermal degradation and the introduction of new alkanes, which dilutes the original odd-even predominance.  3, fiche 8, Anglais, - carbon%20preference%20index

Fiche 8,  Justifications,  Français

Record number: 8, Textual support number: 1 DEF

Quotient des alcanes en chaîne droite ayant un nombre impair d'atomes de carbone et des alcanes en chaîne droite ayant un nombre pair d'atomes de carbone.  1, fiche 8, Français, - indice%20pr%C3%A9f%C3%A9rentiel%20du%20carbone

Fiche 8,  Justifications,  Espagnol

Fiche 9,  Justifications,  Anglais

Record number: 9, Textual support number: 1 CONT

During the last decades, the combination of an exponentially growing anthropozoic pressure(human and livestock populations) on the land, with prolonged drought periods has resulted in crop expansion over rangelands, a reduction of length of the fallow periods and severe degradation of savannahs in the Sahel zone(Le Houérou, 1989).  1, fiche 9, Anglais, - anthropozoic

Fiche 9,  Justifications,  Français

Record number: 9, Textual support number: 1 DEF

Se dit de facteurs ou d'influences biotiques sous la dépendance de l'homme et des animaux domestiques.  1, fiche 9, Français, - anthropozo%C3%AFque

Record number: 9, Textual support number: 1 CONT

La garrigue provient de la dégradation anthropozoïque de la chênaie primitive (coupes abusives, pâture, incendies répétés).  1, fiche 9, Français, - anthropozo%C3%AFque

Fiche 9,  Justifications,  Espagnol

Fiche 10,  Justifications,  Anglais

Record number: 10, Textual support number: 1 OBS

cold blow : the introduction of cool wash liquor to the bottom zone of a Kamyr continuous digester in order to cool the pulp going to the discharge devices. This eliminates fiber degradation if blown at higher digester temperature.  2, fiche 10, Anglais, - cold%2Dblow%20pump

Fiche 10,  Justifications,  Français

Record number: 10, Textual support number: 1 DEF

Pompe servant à acheminer un agent de refroidissement, notamment de la liqueur résiduaire, pour refroidir la pâte à la sortie du lessiveur.  1, fiche 10, Français, - pompe%20de%20refroidissement

Fiche 10,  Justifications,  Espagnol