TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
VALLEY EFFECT [9 records]
Record 1 - internal organization data 2025-03-31
Record 1, English
Record 1, Subject field(s)
- Artificial Intelligence
- Collaboration with WIPO
Record 1, Main entry term, English
- uncanny valley
1, record 1, English, uncanny%20valley
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
These animatronic user agents are zoomorphic, but employ anthropomorphic behaviors(gaze, gestures). Although this combination partially violates the "life-likeness" of the creatures, it helps to avoid the "uncanny valley, "an effect where a near-perfect portrayal of a living thing becomes highly disturbing because of slight behavioral and appearance imperfections. 2, record 1, English, - uncanny%20valley
Record number: 1, Textual support number: 2 CONT
... as robots appear more humanlike, they become more appealing—but only up to a certain point. Upon reaching the uncanny valley, our affinity descends into a feeling of strangeness, a sense of unease, and a tendency to be scared or freaked out. 3, record 1, English, - uncanny%20valley
Record number: 1, Textual support number: 1 OBS
uncanny valley: designation validated by Canadian subject-field experts from Concordia University, Dalhousie University, Laval University and Microsoft Canada. 4, record 1, English, - uncanny%20valley
Record 1, French
Record 1, Domaine(s)
- Intelligence artificielle
- Collaboration avec l'OMPI
Record 1, Main entry term, French
- vallée de l'étrange
1, record 1, French, vall%C3%A9e%20de%20l%27%C3%A9trange
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- vallée dérangeante 2, record 1, French, vall%C3%A9e%20d%C3%A9rangeante
correct, feminine noun
- vallée étrange 3, record 1, French, vall%C3%A9e%20%C3%A9trange
correct, feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
[...] comment mesurer le réalisme d'une voix synthétique, d'une construction de phrase, des gestes d'un ACA [agent conversationnel animé]. Le rejet par certains utilisateurs d'une voix artificielle repose parfois sur de petits détails difficiles à mesurer [...] La perception de ces défauts minimes peut provoquer un malaise, peut déranger. Le domaine de la robotique, ou encore celui des images de synthèse, utilisent le terme de «vallée dérangeante» pour décrire ce type de phénomène. 2, record 1, French, - vall%C3%A9e%20de%20l%27%C3%A9trange
Record number: 1, Textual support number: 2 CONT
La «vallée de l'étrange», ce mystérieux phénomène qui décrit l'inquiétude que nous éprouvons à la vue de robots à l'apparence trop humaine, est un vieux sujet de discussion et de polémique dans le milieu de la robotique [...] et dans celui de l'animation graphique, (car on peut constater la même impression face à des personnages de jeux vidéo trop réalistes). 4, record 1, French, - vall%C3%A9e%20de%20l%27%C3%A9trange
Record number: 1, Textual support number: 1 OBS
vallée de l'étrange; vallée dérangeante; vallée étrange : désignations validées par des spécialistes canadiens de l'Université Concordia, de l'Université Dalhousie, de l'Université Laval et de Microsoft Canada. 5, record 1, French, - vall%C3%A9e%20de%20l%27%C3%A9trange
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Inteligencia artificial
- Colaboración con la OMPI
Record 1, Main entry term, Spanish
- valle inquietante
1, record 1, Spanish, valle%20inquietante
correct, masculine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 CONT
El "uncanny valley" (o valle inquietante) es una hipótesis de la robótica que nos dice que cuando hay robots antropomórficos parecidos en exceso a una persona, causan una sensación de rechazo e inconformidad [...] 1, record 1, Spanish, - valle%20inquietante
Record 2 - internal organization data 2024-08-28
Record 2, English
Record 2, Subject field(s)
- Singing
- Music
Record 2, Main entry term, English
- yodeller
1, record 2, English, yodeller
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
- yodeler 2, record 2, English, yodeler
correct
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
North American(country/cowboy) yodelers are much more famous than their Euro-versions, not because they’re better but because publicity pushes their image. Swiss yodelers are sometimes famous, but only as a result of reputation.... It points out a different relationship between singer and song, yodeler and yodel. The American star machine emphasizes the(yodel) song as a vehicle to one's success... In other cultures(Pygmy and Swiss, for instance), the yodeler is sometimes a conduit through which the spirit of the yodel passes, anonymously. The yodel—its beauty and vigor—subsumes individual ego, in effect echoing the topographical and psycho-acoustical effects of a yodel echoing through a valley. 3, record 2, English, - yodeller
Record 2, French
Record 2, Domaine(s)
- Chant
- Musique
Record 2, Main entry term, French
- jodleur
1, record 2, French, jodleur
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- jodleuse 1, record 2, French, jodleuse
correct, feminine noun
- yodeleur 1, record 2, French, yodeleur
correct, masculine noun
- yodeleuse 1, record 2, French, yodeleuse
correct, feminine noun
Record 2, Textual support, French
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2022-09-01
Record 3, English
Record 3, Subject field(s)
- Atmospheric Physics
- Air Pollution
Record 3, Main entry term, English
- valley effect
1, record 3, English, valley%20effect
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 CONT
... the IGP [Indo-Gangetic plain] is landlocked and along its northern boundary the Himalayas prevent the polluted air from mixing with air masses to the north creating a valley effect... 2, record 3, English, - valley%20effect
Record 3, French
Record 3, Domaine(s)
- Physique de l'atmosphère
- Pollution de l'air
Record 3, Main entry term, French
- effet de vallée
1, record 3, French, effet%20de%20vall%C3%A9e
correct, masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 CONT
Effet de vallée. La présence d'une vallée est généralement défavorable à la dispersion des polluants. Les couches d'air froid, plus denses, s'accumulent dans le fond des vallées déterminant un gradient de température anormal et la formation de brouillards. Les polluants ont alors tendance à s'accumuler dans le fond de la vallée. 2, record 3, French, - effet%20de%20vall%C3%A9e
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2018-02-19
Record 4, English
Record 4, Subject field(s)
- Private-Sector Bodies and Committees
- Mental Disorders
- Social Services and Social Work
Record 4, Main entry term, English
- Association de la Vallée du Richelieu pour la Déficience Intellectuelle Inc.
1, record 4, English, Association%20de%20la%20Vall%C3%A9e%20du%20Richelieu%20pour%20la%20D%C3%A9ficience%20Intellectuelle%20Inc%2E
correct, Quebec
Record 4, Abbreviations, English
- AVRDI 2, record 4, English, AVRDI
correct, Quebec
Record 4, Synonyms, English
- Association de la Vallée-du-Richelieu pour la Déficience Intellectuelle 3, record 4, English, Association%20de%20la%20Vall%C3%A9e%2Ddu%2DRichelieu%20pour%20la%20D%C3%A9ficience%20Intellectuelle
correct, Quebec
- AVRDI 4, record 4, English, AVRDI
correct, Quebec
- AVRDI 4, record 4, English, AVRDI
- Richelieu Valley Association for the Mentally Retarded Inc. 1, record 4, English, Richelieu%20Valley%20Association%20for%20the%20Mentally%20Retarded%20Inc%2E
former designation, correct, Quebec
- Association du Québec pour les Déficients Mentaux, section de la Vallée du Richelieu 1, record 4, English, Association%20du%20Qu%C3%A9bec%20pour%20les%20D%C3%A9ficients%20Mentaux%2C%20section%20de%20la%20Vall%C3%A9e%20du%20Richelieu
former designation, correct, Quebec
- Richelieu Valley Branch of the Quebec Association for Retarded Children 1, record 4, English, Richelieu%20Valley%20Branch%20of%20the%20Quebec%20Association%20for%20Retarded%20Children
former designation, correct, Quebec
Record 4, Textual support, English
Record number: 4, Textual support number: 1 OBS
Richelieu Valley Branch of the Quebec Association for Retarded Children : title in effect from 1962 to 1969. 5, record 4, English, - Association%20de%20la%20Vall%C3%A9e%20du%20Richelieu%20pour%20la%20D%C3%A9ficience%20Intellectuelle%20Inc%2E
Record number: 4, Textual support number: 2 OBS
Association du Québec pour les Déficients Mentaux, section de la Vallée du Richelieu: title in effect from 1969 to 1976. 5, record 4, English, - Association%20de%20la%20Vall%C3%A9e%20du%20Richelieu%20pour%20la%20D%C3%A9ficience%20Intellectuelle%20Inc%2E
Record number: 4, Textual support number: 3 OBS
Richelieu Valley Association for the Mentally Retarded Inc. : title in effect from 1976 to 2004. 5, record 4, English, - Association%20de%20la%20Vall%C3%A9e%20du%20Richelieu%20pour%20la%20D%C3%A9ficience%20Intellectuelle%20Inc%2E
Record number: 4, Textual support number: 4 OBS
Association de la Vallée du Richelieu pour la Déficience Intellectuelle Inc.: title in effect since 2004. 5, record 4, English, - Association%20de%20la%20Vall%C3%A9e%20du%20Richelieu%20pour%20la%20D%C3%A9ficience%20Intellectuelle%20Inc%2E
Record 4, Key term(s)
- Richelieu Valley Association for the Mentally Retarded
Record 4, French
Record 4, Domaine(s)
- Organismes et comités du secteur privé
- Troubles mentaux
- Services sociaux et travail social
Record 4, Main entry term, French
- Association de la Vallée du Richelieu pour la Déficience Intellectuelle Inc.
1, record 4, French, Association%20de%20la%20Vall%C3%A9e%20du%20Richelieu%20pour%20la%20D%C3%A9ficience%20Intellectuelle%20Inc%2E
correct, feminine noun, Quebec
Record 4, Abbreviations, French
- AVRDI 2, record 4, French, AVRDI
correct, feminine noun, Quebec
Record 4, Synonyms, French
- Association de la Vallée-du-Richelieu pour la Déficience Intellectuelle 3, record 4, French, Association%20de%20la%20Vall%C3%A9e%2Ddu%2DRichelieu%20pour%20la%20D%C3%A9ficience%20Intellectuelle
correct, feminine noun, Quebec
- AVRDI 4, record 4, French, AVRDI
correct, feminine noun, Quebec
- AVRDI 4, record 4, French, AVRDI
- Association de la Vallée du Richelieu pour les Déficients Mentaux Inc. 1, record 4, French, Association%20de%20la%20Vall%C3%A9e%20du%20Richelieu%20pour%20les%20D%C3%A9ficients%20Mentaux%20Inc%2E
former designation, correct, feminine noun, Quebec
- AVRDM 1, record 4, French, AVRDM
former designation, correct, feminine noun, Quebec
- AVRDM 1, record 4, French, AVRDM
- Association du Québec pour les Déficients Mentaux, section de la Vallée du Richelieu 1, record 4, French, Association%20du%20Qu%C3%A9bec%20pour%20les%20D%C3%A9ficients%20Mentaux%2C%20section%20de%20la%20Vall%C3%A9e%20du%20Richelieu
former designation, correct, feminine noun, Quebec
- La section de la Vallée du Richelieu de l'Association du Québec pour les Enfants Arriérés 1, record 4, French, La%20section%20de%20la%20Vall%C3%A9e%20du%20Richelieu%20de%20l%27Association%20du%20Qu%C3%A9bec%20pour%20les%20Enfants%20Arri%C3%A9r%C3%A9s
former designation, correct, feminine noun, Quebec
Record 4, Textual support, French
Record number: 4, Textual support number: 1 OBS
L'AVRDI est un organisme qui a pour mission d'aider les familles naturelles et d'accueil à l'intégration des personnes qui vivent avec une déficience intellectuelle. C'est surtout par les loisirs, les activités sociales et socioculturelles [qu'ils y parviennent]. [...] L'AVRDI a aussi un mandat social et représente les familles et personnes vivant avec une déficience intellectuelle aux différentes tables de concertation et regroupements d'organismes en plus de promouvoir l'entraide et de sensibiliser la population. L'association informe et dirige les familles dans le besoin vers les différents recours disponibles dans [la] région ou ailleurs. En somme, l'association permet aux parents et aux familles d'accueil un peu de répit et donne aux personnes déficientes, l'occasion de profiter de la vie. 5, record 4, French, - Association%20de%20la%20Vall%C3%A9e%20du%20Richelieu%20pour%20la%20D%C3%A9ficience%20Intellectuelle%20Inc%2E
Record number: 4, Textual support number: 2 OBS
La section de la Vallée du Richelieu de l'Association du Québec pour les Enfants Arriérés : nom en vigueur de 1962 à 1969. 6, record 4, French, - Association%20de%20la%20Vall%C3%A9e%20du%20Richelieu%20pour%20la%20D%C3%A9ficience%20Intellectuelle%20Inc%2E
Record number: 4, Textual support number: 3 OBS
Association du Québec pour les Déficients Mentaux, section de la Vallée du Richelieu : nom en vigueur de 1969 à 1976. 6, record 4, French, - Association%20de%20la%20Vall%C3%A9e%20du%20Richelieu%20pour%20la%20D%C3%A9ficience%20Intellectuelle%20Inc%2E
Record number: 4, Textual support number: 4 OBS
Association de la Vallée du Richelieu pour les Déficients Mentaux Inc. : nom en vigueur de 1976 à 2004. 6, record 4, French, - Association%20de%20la%20Vall%C3%A9e%20du%20Richelieu%20pour%20la%20D%C3%A9ficience%20Intellectuelle%20Inc%2E
Record number: 4, Textual support number: 5 OBS
Association de la Vallée du Richelieu pour la Déficience Intellectuelle Inc. : nom en vigueur depuis 2004. 6, record 4, French, - Association%20de%20la%20Vall%C3%A9e%20du%20Richelieu%20pour%20la%20D%C3%A9ficience%20Intellectuelle%20Inc%2E
Record 4, Key term(s)
- Association de la Vallée du Richelieu pour les Déficients Mentaux
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2012-06-16
Record 5, English
Record 5, Subject field(s)
- National Bodies and Committees (Canadian)
- Administration (Indigenous Peoples)
- Environmental Management
Record 5, Main entry term, English
- Gwich’in Land and Water Board
1, record 5, English, Gwich%26rsquo%3Bin%20Land%20and%20Water%20Board
correct, Northwest Territories
Record 5, Abbreviations, English
- GLWB 2, record 5, English, GLWB
correct, Northwest Territories
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 OBS
The Gwich’in Land and Water Board is a regulatory authority established under the Gwich’in Comprehensive Land Claim Agreement and given effect by the Mackenzie Valley Resource Management Act to provide for an integrated and coordinated system of land management in the Mackenzie Valley of the Northwest Territories. The object of the Board is to provide for conservation, development and utilization of the land and water resources in the Gwich’in settlement area in a manner that will provide the optimum benefit for present and future residents of the settlement area and the Mackenzie Valley and for all Canadians. 3, record 5, English, - Gwich%26rsquo%3Bin%20Land%20and%20Water%20Board
Record 5, French
Record 5, Domaine(s)
- Organismes et comités nationaux canadiens
- Administration (Peuples Autochtones)
- Gestion environnementale
Record 5, Main entry term, French
- Gwich'in Land and Water Board
1, record 5, French, Gwich%27in%20Land%20and%20Water%20Board
correct, Northwest Territories
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 OBS
L'Office est l'organisme de réglementation créé en vertu de l'Entente et mandaté par la Loi sur la gestion des ressources de la vallée du Mackenzie pour réglementer l'exploitation des terres et des eaux dans toute la région visée, y compris le territoire gwich'in. L'Office est chargé de veiller à la conservation, à l'exploitation et à l'utilisation des ressources du sol et des eaux de la région visée par l'Entente de façon à en optimiser les avantages pour ses résidants actuels et futurs, pour ceux de la vallée du Mackenzie et pour tous les Canadiens. 2, record 5, French, - Gwich%27in%20Land%20and%20Water%20Board
Record number: 5, Textual support number: 2 OBS
Aucune traduction officielle française, selon l'organisme. Ces traductions ont déjà été utilisées : Office gwich'in des terres et des eaux, Office des terres et des eaux des Gwich'in, ainsi que l'abréviation suivante : OGTE. À titre d'information seulement. 3, record 5, French, - Gwich%27in%20Land%20and%20Water%20Board
Record 5, Key term(s)
- Office gwich'in des terres et des eaux
- OGTE
- Office des terres et des eaux des Gwich'in
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2009-02-26
Record 6, English
Record 6, Subject field(s)
- Atmospheric, Climatic and Meteorological Phenomena
Record 6, Main entry term, English
- barrier effect
1, record 6, English, barrier%20effect
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
Record 6, Textual support, English
Record number: 6, Textual support number: 1 DEF
[An obstacle, such as] a mountain barrier [or a high structure barrier] holding back the wind and deflecting it parallel to the [obstacle]. 2, record 6, English, - barrier%20effect
Record number: 6, Textual support number: 1 CONT
Wind modification may occur from such projects as highways(valley, barrier or funnel effect) and high rise building complexes. These projects may create localized disturbances. 3, record 6, English, - barrier%20effect
Record number: 6, Textual support number: 1 PHR
Mountain barrier effect. 4, record 6, English, - barrier%20effect
Record 6, French
Record 6, Domaine(s)
- Phénomènes météorologiques, climatiques et atmosphériques
Record 6, Main entry term, French
- effet de barrière
1, record 6, French, effet%20de%20barri%C3%A8re
correct, masculine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record number: 6, Textual support number: 1 CONT
Effet de barrière. Une falaise, une montagne ou une chaîne de montagnes forment un mur que le vent heurte et doit contourner plus ou moins brusquement suivant sa force et sa direction. Dans le cas où le vent souffle presque perpendiculairement à une chaîne de montagnes, il arrive que le phénomène, si l'air est assez humide, crée en altitude des nuages de type lenticulaire du côté du versant sous le vent. La présence de tels nuages indique que la région est parsemée de zones de fortes turbulences, et qu'elle est donc dangereuse. 2, record 6, French, - effet%20de%20barri%C3%A8re
Record number: 6, Textual support number: 1 PHR
Effet de barrière des montagnes, du relief. 3, record 6, French, - effet%20de%20barri%C3%A8re
Record 6, Spanish
Record 6, Campo(s) temático(s)
- Fenómenos meteorológicos, climáticos y atmosféricos
Record 6, Main entry term, Spanish
- efecto barrera
1, record 6, Spanish, efecto%20barrera
correct, masculine noun
Record 6, Abbreviations, Spanish
Record 6, Synonyms, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2003-09-26
Record 7, English
Record 7, Subject field(s)
- Meteorology
Record 7, Main entry term, English
- mountain breeze
1, record 7, English, mountain%20breeze
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
Record 7, Textual support, English
Record number: 7, Textual support number: 1 DEF
A katabatic wind, it is formed at night by the radiational cooling along mountainsides. 2, record 7, English, - mountain%20breeze
Record number: 7, 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, record 7, English, - mountain%20breeze
Record number: 7, 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, record 7, English, - mountain%20breeze
Record number: 7, 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, record 7, English, - mountain%20breeze
Record 7, French
Record 7, Domaine(s)
- Météorologie
Record 7, Main entry term, French
- brise de montagne
1, record 7, French, brise%20de%20montagne
correct, feminine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
- brise d'amont 2, record 7, French, brise%20d%27amont
feminine noun
- brise de pente 3, record 7, French, brise%20de%20pente
feminine noun
- brise descendante 3, record 7, French, brise%20descendante
feminine noun
Record 7, Textual support, French
Record number: 7, 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, record 7, French, - brise%20de%20montagne
Record number: 7, 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, record 7, French, - brise%20de%20montagne
Record 7, Spanish
Record 7, Campo(s) temático(s)
- Meteorología
Record 7, Main entry term, Spanish
- brisa de montaña
1, record 7, Spanish, brisa%20de%20monta%C3%B1a
correct, feminine noun
Record 7, Abbreviations, Spanish
Record 7, Synonyms, Spanish
Record 7, Textual support, Spanish
Record number: 7, 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, record 7, Spanish, - brisa%20de%20monta%C3%B1a
Record 8 - internal organization data 2003-09-11
Record 8, English
Record 8, Subject field(s)
- Atmospheric Physics
Record 8, Main entry term, English
- breeze effect
1, record 8, English, breeze%20effect
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, Textual support number: 1 CONT
In the evening, as the breeze effect disappears and the prevailing south-east wind rises again, these thunderclouds are driven to the islands were they cause the famous squall. 2, record 8, English, - breeze%20effect
Record number: 8, Textual support number: 1 PHR
Lake, land, mountain, valley, sea breeze effect. 3, record 8, English, - breeze%20effect
Record 8, French
Record 8, Domaine(s)
- Physique de l'atmosphère
Record 8, Main entry term, French
- effet de brise
1, record 8, French, effet%20de%20brise
correct, masculine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
Record 8, Textual support, French
Record number: 8, Textual support number: 1 CONT
Dans les régions accidentées présentant de forts contrastes thermiques, par exemple le long des côtes, les caractéristiques du vent en surface peuvent être sensiblement modifiées, par effet de brise (brise de mer, de vallée) ou effet de venturi (mistral, tramontane,...). 1, record 8, French, - effet%20de%20brise
Record number: 8, Textual support number: 1 PHR
Effet de brise côtière, de mer, de printemps, du Sud, de terre, de vallée, thermique. 2, record 8, French, - effet%20de%20brise
Record 8, Spanish
Record 8, Textual support, Spanish
Record 9 - internal organization data 1994-11-10
Record 9, English
Record 9, Subject field(s)
- Papermaking Machines
Record 9, Main entry term, English
- PFI mill
1, record 9, English, PFI%20mill
correct
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 CONT
A number of laboratory beating devices are in use around the world for routine testing and experimental work.... The two devices most commonly used in North America are the Valley beater and the PFI mill.... The PFI mill... utilizes a grooved roll eccentric to a smooth trough on which the pulp sample at 10% consistency is distributed. The pressure between roll and trough can be varied by means of applied weights. Both the roll and "bedplate" rotate at high speed, but at different peripheral velocities; this action induces friction, rubbing and crushing of the fibers to produce the beating effect. With normal operation, there is no metal-to-metal contact and little wear on the edges. Consequently, the device rarely needs calibration. 1, record 9, English, - PFI%20mill
Record 9, French
Record 9, Domaine(s)
- Machines à papier
Record 9, Main entry term, French
- raffineur PFI
1, record 9, French, raffineur%20PFI
correct, masculine noun
Record 9, Abbreviations, French
Record 9, Synonyms, French
Record 9, Textual support, French
Record number: 9, Textual support number: 1 CONT
Il existe dans le monde un grand nombre de raffineurs de laboratoire [...] Les appareils les plus utilisés en Amérique du Nord sont la pile Valley et le raffineur PFI. [...] Le raffineur PFI [...] comporte un tambour rainuré et excentré, placé dans une cuve lisse. Le tambour et la «platine» tournent tous les deux à grande vitesse, mais suivant des vitesses périphériques différentes; de ce fait, les fibres subissent des efforts de friction, des frottements et des écrasements qui produisent l'effet de raffinage. Comme il n'existe pas de surface de contact métal contre métal et qu'il n'y a pas de lames qui puissent être usées, aucun étalonnage de l'appareil n'est nécessaire. Cet appareil présente aussi l'avantage de raffiner de petites quantités de pâte. 1, record 9, French, - raffineur%20PFI
Record 9, Spanish
Record 9, Textual support, Spanish
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