TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
MATING SYSTEM [27 records]
Record 1 - internal organization data 2022-02-21
Record 1, English
Record 1, Subject field(s)
- Facilities and Instruments (Astronomy)
Record 1, Main entry term, English
- Optical Telescope Element and Integrated Science Instrument Module
1, record 1, English, Optical%20Telescope%20Element%20and%20Integrated%20Science%20Instrument%20Module
correct
Record 1, Abbreviations, English
- OTIS 1, record 1, English, OTIS
correct
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
The James Webb Space Telescope is one of the most exciting science projects at present. NASA [...] recently used [a] software system to monitor the critical lifting and mating of the Optical Telescope Element and Integrated Science Instrument Module(OTIS) for the James Webb Space Telescope to its vibration test fixture. 2, record 1, English, - Optical%20Telescope%20Element%20and%20Integrated%20Science%20Instrument%20Module
Record 1, French
Record 1, Domaine(s)
- Installations et instruments (Astronomie)
Record 1, Main entry term, French
- télescope optique et module d'instruments scientifiques intégrés
1, record 1, French, t%C3%A9lescope%20optique%20et%20module%20d%27instruments%20scientifiques%20int%C3%A9gr%C3%A9s
masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- module OTIS 2, record 1, French, module%20OTIS
masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 OBS
OTIS : Optical Telescope Element and Integrated Science Instrument Module 3, record 1, French, - t%C3%A9lescope%20optique%20et%20module%20d%27instruments%20scientifiques%20int%C3%A9gr%C3%A9s
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2022-01-07
Record 2, English
Record 2, Subject field(s)
- Animal Reproduction
- Sheep Raising
Record 2, Main entry term, English
- continuous mating system
1, record 2, English, continuous%20mating%20system
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record 2, French
Record 2, Domaine(s)
- Reproduction des animaux
- Élevage des ovins
Record 2, Main entry term, French
- système de lutte continue
1, record 2, French, syst%C3%A8me%20de%20lutte%20continue
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- système de lutte permanente 2, record 2, French, syst%C3%A8me%20de%20lutte%20permanente
correct, masculine noun
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
Le système de lutte permanente. Le bélier est en permanence dans le troupeau. Ce mode de conduite assez traditionnel est plus particulièrement présent dans le sud de la France. 2, record 2, French, - syst%C3%A8me%20de%20lutte%20continue
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2018-02-20
Record 3, English
Record 3, Subject field(s)
- Plant Diseases
- Crop Protection
- Vegetable Crop Production
Record 3, Main entry term, English
- A2 mating strain
1, record 3, English, A2%20mating%20strain
correct, see observation
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 CONT
Programming of a potato Late Blight Forecasting System has been developed to cope with new problems associated with the introduction of the A2 mating strain. 1, record 3, English, - A2%20mating%20strain
Record number: 3, Textual support number: 1 OBS
Now found in Canada. (Until recently this strain was found only in Mexico.) 2, record 3, English, - A2%20mating%20strain
Record 3, Key term(s)
- A mating strain
Record 3, French
Record 3, Domaine(s)
- Maladies des plantes
- Protection des végétaux
- Production légumière
Record 3, Main entry term, French
- souche A2
1, record 3, French, souche%20A2
correct, feminine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
- souche A2 à reproduction sexuée 2, record 3, French, souche%20A2%20%C3%A0%20reproduction%20sexu%C3%A9e
correct, feminine noun
- souche A2 qui se reproduit sexuellement 2, record 3, French, souche%20A2%20qui%20se%20reproduit%20sexuellement
correct, feminine noun
- lignée de type A2 1, record 3, French, lign%C3%A9e%20de%20type%20A2
correct, feminine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 OBS
Type d'individu de Phytophthora infestans (souche de mildiou) intervenant dans la production d'oospores. Quand les deux types de souches sont présents dans un même milieu de culture, ils sont désignés par souche A1 [en indice] et souche A2 [en indice] ou encore lignée de type A1, A2. 2, record 3, French, - souche%20A2
Record number: 3, Textual support number: 1 CONT
Puisque le sol est contaminé par la souche A2 (ce qui n'était pas le cas avec A1), la lutte contre le mildiou de la pomme de terre s'est compliquée. 2, record 3, French, - souche%20A2
Record number: 3, Textual support number: 2 OBS
Jusqu'à récemment, A2 n'existait qu'au Mexique. On trouve maintenant cette souche au Canada. 2, record 3, French, - souche%20A2
Record number: 3, Textual support number: 3 OBS
D'après Yves Le Claire (Min. Ag. QC), l'individu seul est stérile. Par contre, dès qu'il y a deux individus, ceux-ci peuvent se reproduire sexuellement (leur union aboutissant à la production d'un œuf). 2, record 3, French, - souche%20A2
Record 3, Key term(s)
- souche A
- lignée de type A
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Enfermedades de las plantas
- Protección de las plantas
- Producción hortícola
Record 3, Main entry term, Spanish
- cepa A2 de reproducción sexual
1, record 3, Spanish, cepa%20A2%20de%20reproducci%C3%B3n%20sexual
feminine noun
Record 3, Abbreviations, Spanish
Record 3, Synonyms, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2016-01-19
Record 4, English
Record 4, Subject field(s)
- Genetics
Record 4, Main entry term, English
- panmixis
1, record 4, English, panmixis
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
- panmixia 2, record 4, English, panmixia
correct
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
A system of mating... characterized by random choice of mating partners... 3, record 4, English, - panmixis
Record 4, French
Record 4, Domaine(s)
- Génétique
Record 4, Main entry term, French
- panmixie
1, record 4, French, panmixie
correct, feminine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 DEF
Propriété d'une population dans laquelle tous les croisements (ou accouplement dans le règne animal) se font selon les lois du hasard. 2, record 4, French, - panmixie
Record 4, Spanish
Record 4, Campo(s) temático(s)
- Genética
Record 4, Main entry term, Spanish
- panmixia
1, record 4, Spanish, panmixia
correct, feminine noun
Record 4, Abbreviations, Spanish
Record 4, Synonyms, Spanish
- panmixis 2, record 4, Spanish, panmixis
correct, feminine noun
Record 4, Textual support, Spanish
Record number: 4, Textual support number: 1 DEF
Condición de una población en la que el apareamiento es al azar. 3, record 4, Spanish, - panmixia
Record 5 - internal organization data 2010-02-16
Record 5, English
Record 5, Subject field(s)
- System Names
- Crop Protection
- Vegetable Crop Production
- Plant Diseases
Record 5, Main entry term, English
- Late Blight Forecasting System
1, record 5, English, Late%20Blight%20Forecasting%20System
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 CONT
Programming of a potato Late Blight Forecasting System has been developed to cope with new problems associated with the introduction of the A[ subcript] 2 mating strain. 1, record 5, English, - Late%20Blight%20Forecasting%20System
Record 5, French
Record 5, Domaine(s)
- Noms de systèmes
- Protection des végétaux
- Production légumière
- Maladies des plantes
Record 5, Main entry term, French
- Réseau d'alerte au mildiou
1, record 5, French, R%C3%A9seau%20d%27alerte%20au%20mildiou
correct, masculine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 OBS
Renseignement obtenu du Min. Ag. QC. 1, record 5, French, - R%C3%A9seau%20d%27alerte%20au%20mildiou
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2008-04-01
Record 6, English
Record 6, Subject field(s)
- Aircraft Systems
Record 6, Main entry term, English
- leak
1, record 6, English, leak
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
- leakage 1, record 6, English, leakage
correct
Record 6, Textual support, English
Record number: 6, Textual support number: 1 CONT
Leaks... fall into two basic types : internal leakage [such] as a thin oil film is built into the working parts of a hydraulic system. This lubricates the mating surfaces of valve spools, cylinder pistons, and other moving parts. Oil is not lost through this normal internal leakage since it eventually returns to the system reservoir. However, too much internal leakage will slow the operation of the system and waste power through the generation of heat. In some cases, it may cause cylinders to creep or drift. Or it may cause loss of oil control in the valves.... External oil leaks not only look bad-they can be expensive and hazardous.... A small leak can also be the signal for a hydraulic rupture that may injure a person while putting the machine out of operation.... Every joint in a hydraulic circuit is a potential point of leakage. This is why the number of connections in a system is kept at a minimum. Components can leak, but care in assembly and use of new seals and gaskets during overhaul will help to reduce this problem. 2, record 6, English, - leak
Record number: 6, Textual support number: 1 PHR
Fluid, zero leakage. 3, record 6, English, - leak
Record number: 6, Textual support number: 2 PHR
Oil leak. 3, record 6, English, - leak
Record number: 6, Textual support number: 3 PHR
External, fluid, hydraulic, internal leakage. 3, record 6, English, - leak
Record number: 6, Textual support number: 4 PHR
Permanent leak. 3, record 6, English, - leak
Record 6, French
Record 6, Domaine(s)
- Circuits des aéronefs
Record 6, Main entry term, French
- fuite
1, record 6, French, fuite
correct, feminine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record number: 6, Textual support number: 1 CONT
Les fuites [...] peuvent être classées en deux groupes fondamentaux. Les fuites internes [...] telles que les minces films d'huile se créent dans les pièces en mouvement d'un système hydraulique, ceux-ci lubrifiant les surfaces d'usure des tiroirs de distributeurs, les pistons de vérins et toutes les autres pièces en mouvement. Ces fuites internes, normales, n'entraînent pas de pertes d'huile, celle-ci peut éventuellement retourner au réservoir du système. Toutefois, des fuites internes trop importantes ralentissent le fonctionnement du système et l'échauffement entraîne une perte de puissance. Dans certains cas, les vérins peuvent glisser ou flotter ou il peut y avoir diminution de l'action de l'huile dans les distributeurs. [...] Non seulement les fuites externes ne sont pas esthétiques, mais elles sont aussi onéreuses et présentent des risques. [...] Chaque joint d'un circuit hydraulique est un point de fuite en puissance. C'est pourquoi il y a le moins de raccords possible dans un système. Certains composants peuvent fuire, mais le soin apporté à leur assemblage et l'utilisation de joints neufs peuvent aider à diminuer l'importance de ce problème. 2, record 6, French, - fuite
Record number: 6, Textual support number: 1 PHR
Fuite de fluide, de liquide, d'huile. 3, record 6, French, - fuite
Record number: 6, Textual support number: 2 PHR
Fuite externe, hydraulique, interne, permanente. 3, record 6, French, - fuite
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2004-03-02
Record 7, English
Record 7, Subject field(s)
- Medical Instruments and Devices
- Electronic Measurements
Record 7, Main entry term, English
- pressure mapping
1, record 7, English, pressure%20mapping
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
Record 7, Textual support, English
Record number: 7, Textual support number: 1 CONT
Pressure distribution is measured using pressure mapping devices and specialized computer software. By placing a sensor filled mat between the user and the wheelchair seat cushion, a clinician can analyze pressure distribution, contact area, peak pressure and other related characteristics. Pressure maps typically are shown as a graphical display showing pressure, in millimeters of mercury (mmHg), at each sensor point. 2, record 7, English, - pressure%20mapping
Record number: 7, Textual support number: 2 CONT
The pressure mapping system Xsensor is a new electronic tactile force and pressure-indicating sensor. It allows an engineer to monitor precisely how force is dispersed between any two contacting or mating surfaces in real-time while the event occurs. 3, record 7, English, - pressure%20mapping
Record 7, French
Record 7, Domaine(s)
- Instruments et appareillages médicaux
- Mesures électroniques
Record 7, Main entry term, French
- cartographie de la pression
1, record 7, French, cartographie%20de%20la%20pression
correct, feminine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
Record 7, Textual support, French
Record number: 7, Textual support number: 1 CONT
Grande foire de Tokyo : Salon des soins à domicile et de la réhabilitation. Verg Inc. représenté par Takano Heartworks Inc. (système de cartographie de la pression). 1, record 7, French, - cartographie%20de%20la%20pression
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 2003-06-05
Record 8, English
Record 8, Subject field(s)
- Birds
- Animal Behaviour
Record 8, Main entry term, English
- polygamy
1, record 8, English, polygamy
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, Textual support number: 1 DEF
Mating system in which one male or one female mates with more than one partner. In contrast with sexual promiscuity, polygamy implies a form of social organization between the sexes and in the choice of mate. It includes polyandry and polygyny, but not extrapair copulation. Bigamy is also a form of polygamy. 2, record 8, English, - polygamy
Record 8, French
Record 8, Domaine(s)
- Oiseaux
- Comportement animal
Record 8, Main entry term, French
- polygamie
1, record 8, French, polygamie
correct, feminine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
Record 8, Textual support, French
Record number: 8, Textual support number: 1 DEF
Mode de reproduction selon lequel un mâle ou une femelle s'accouple avec plus d'un partenaire. Contrairement à la promiscuité sexuelle, la polygamie implique une forme d'organisation sociale entre les sexes et le choix des partenaires. Ce type d'accouplement inclut la polyandrie et la polygynie, mais non la copulation hors couple. La bigamie est également une forme de polygamie. 2, record 8, French, - polygamie
Record 8, Spanish
Record 8, Campo(s) temático(s)
- Aves
- Comportamiento animal
Record 8, Main entry term, Spanish
- poligamia
1, record 8, Spanish, poligamia
correct, feminine noun
Record 8, Abbreviations, Spanish
Record 8, Synonyms, Spanish
Record 8, Textual support, Spanish
Record 9 - internal organization data 2003-05-29
Record 9, English
Record 9, Subject field(s)
- Biological Sciences
- Biotechnology
Record 9, Main entry term, English
- mating system 1, record 9, English, mating%20system
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, French
Record 9, Domaine(s)
- Sciences biologiques
- Biotechnologie
Record 9, Main entry term, French
- type d'accouplement
1, record 9, French, type%20d%27accouplement
correct, masculine noun
Record 9, Abbreviations, French
Record 9, Synonyms, French
- méthode d'accouplement 2, record 9, French, m%C3%A9thode%20d%27accouplement
feminine noun
Record 9, Textual support, French
Record 9, Key term(s)
- système d'accouplement
Record 9, Spanish
Record 9, Campo(s) temático(s)
- Ciencias biológicas
- Biotecnología
Record 9, Main entry term, Spanish
- método de apareamiento
1, record 9, Spanish, m%C3%A9todo%20de%20apareamiento
masculine noun
Record 9, Abbreviations, Spanish
Record 9, Synonyms, Spanish
- sistema de cubrición 1, record 9, Spanish, sistema%20de%20cubrici%C3%B3n
masculine noun
Record 9, Textual support, Spanish
Record 10 - internal organization data 2003-02-27
Record 10, English
Record 10, Subject field(s)
- Spacecraft
- Orbital Stations
- Launching and Space Maneuvering
Record 10, Main entry term, English
- androgynous peripheral assembly system
1, record 10, English, androgynous%20peripheral%20assembly%20system
correct
Record 10, Abbreviations, English
- APAS 1, record 10, English, APAS
correct
Record 10, Synonyms, English
Record 10, Textual support, English
Record number: 10, Textual support number: 1 CONT
The PMA-3 is a pressure-mating adapter-one of several on the Station-or structural interface between the Orbiter and the Station. The Orbiter side is an androgynous peripheral assembly system(APAS), while the Station side has a passive common berthing mechanism, a system used throughout the Station for mating pressurized elements. 2, record 10, English, - androgynous%20peripheral%20assembly%20system
Record 10, French
Record 10, Domaine(s)
- Engins spatiaux
- Stations orbitales
- Lancement et manœuvres dans l'espace
Record 10, Main entry term, French
- système d'amarrage APAS
1, record 10, French, syst%C3%A8me%20d%27amarrage%20APAS
masculine noun
Record 10, Abbreviations, French
Record 10, Synonyms, French
Record 10, Textual support, French
Record 10, Spanish
Record 10, Textual support, Spanish
Record 11 - internal organization data 2002-05-13
Record 11, English
Record 11, Subject field(s)
- Launching and Space Maneuvering
Record 11, Main entry term, English
- V-bar approach
1, record 11, English, V%2Dbar%20approach
correct, officially approved
Record 11, Abbreviations, English
Record 11, Synonyms, English
Record 11, Textual support, English
Record number: 11, Textual support number: 1 CONT
Positioned directly in front of the station's long axis, Bloomfield will manually guide Atlantis in so the docking system in the shuttle's cargo bay can mate with its counterpart on the pressurized mating adapter, or PMA. "We call it a V-bar approach, "Bloomfield said, referring to the station's velocity vector. "We’ll fly below the international space station and then we’ll fly all the way around out into the front, into what we call the V-bar, but we’re flying now out in front of the station. And then finally, we’ll fly in on that V-bar until we dock. " 2, record 11, English, - V%2Dbar%20approach
Record number: 11, Textual support number: 1 OBS
... the station’s direction of motion is called the velocity vector, or V-bar for short. By convention, points in front of the station are said to be on the positive V-bar while points behind are considered negative. 3, record 11, English, - V%2Dbar%20approach
Record number: 11, Textual support number: 2 OBS
V-bar approach: term officially approved by the International Space Station official approval Group (ISSOAG). 4, record 11, English, - V%2Dbar%20approach
Record number: 11, Textual support number: 1 PHR
Positive V-bar; negative V-bar. 4, record 11, English, - V%2Dbar%20approach
Record 11, Key term(s)
- V bar approach
Record 11, French
Record 11, Domaine(s)
- Lancement et manœuvres dans l'espace
Record 11, Main entry term, French
- approche en V-bar
1, record 11, French, approche%20en%20V%2Dbar
proposal, feminine noun, officially approved
Record 11, Abbreviations, French
Record 11, Synonyms, French
Record 11, Textual support, French
Record number: 11, Textual support number: 1 OBS
approche en V-bar : terme uniformisé par le Groupe de travail de la terminologie de la Station spatiale internationale (GTTSSI). 1, record 11, French, - approche%20en%20V%2Dbar
Record 11, Spanish
Record 11, Textual support, Spanish
Record 12 - internal organization data 2000-08-25
Record 12, English
Record 12, Subject field(s)
- Animal Behaviour
- Birds
Record 12, Main entry term, English
- mating system
1, record 12, English, mating%20system
correct
Record 12, Abbreviations, English
Record 12, Synonyms, English
Record 12, Textual support, English
Record number: 12, Textual support number: 1 OBS
For example, bigamy, extrapair copulation, monogamy, polyandry, polygamy, polygyny, and sexual promiscuity. 1, record 12, English, - mating%20system
Record 12, French
Record 12, Domaine(s)
- Comportement animal
- Oiseaux
Record 12, Main entry term, French
- type d'accouplement
1, record 12, French, type%20d%27accouplement
correct, masculine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
Record 12, Textual support, French
Record number: 12, Textual support number: 1 OBS
Par exemple, bigamie, copulation hors-couple, monogamie, polyandrie, polygamie, polygynie et promiscuité sexuelle. 1, record 12, French, - type%20d%27accouplement
Record 12, Spanish
Record 12, Textual support, Spanish
Record 13 - internal organization data 2000-06-20
Record 13, English
Record 13, Subject field(s)
- Birds
- Animal Behaviour
Record 13, Main entry term, English
- polygyny
1, record 13, English, polygyny
correct
Record 13, Abbreviations, English
Record 13, Synonyms, English
Record 13, Textual support, English
Record number: 13, Textual support number: 1 DEF
Mating system in which one male mates with two or more females during the same breeding season. There are several different forms : the male may have a harem, maintaining bonds with several females simultaneously, or may mate successively with several females. 1, record 13, English, - polygyny
Record 13, French
Record 13, Domaine(s)
- Oiseaux
- Comportement animal
Record 13, Main entry term, French
- polygynie
1, record 13, French, polygynie
correct, feminine noun
Record 13, Abbreviations, French
Record 13, Synonyms, French
Record 13, Textual support, French
Record number: 13, Textual support number: 1 DEF
Mode de reproduction selon lequel un mâle s'accouple avec deux ou plusieurs femelles au cours d'une même saison de reproduction. Il existe plusieurs formes de polygynie: le mâle peut posséder un harem et maintenir de façon simultanée un lien avec plusieurs femelles ou encore s'accoupler avec plusieurs femelles, mais successivement. 1, record 13, French, - polygynie
Record 13, Spanish
Record 13, Textual support, Spanish
Record 14 - internal organization data 2000-06-20
Record 14, English
Record 14, Subject field(s)
- Birds
- Animal Behaviour
Record 14, Main entry term, English
- polyandry
1, record 14, English, polyandry
correct
Record 14, Abbreviations, English
Record 14, Synonyms, English
Record 14, Textual support, English
Record number: 14, Textual support number: 1 DEF
Mating system in which a female mates with two or more males during the same breeding cycle. In birds, fewer than 1% of species engage in polyandry; these species are generally characterized by reverse sexual dimorphism, with the female generally brighter plumaged and larger than the male. 1, record 14, English, - polyandry
Record 14, French
Record 14, Domaine(s)
- Oiseaux
- Comportement animal
Record 14, Main entry term, French
- polyandrie
1, record 14, French, polyandrie
correct, feminine noun
Record 14, Abbreviations, French
Record 14, Synonyms, French
Record 14, Textual support, French
Record number: 14, Textual support number: 1 DEF
Mode de reproduction selon lequel une femelle s'accouple avec deux ou plusieurs mâles au cours d'une même saison de reproduction. Chez les oiseaux, moins de 1 % des espèces sont polyandres; ces espèces ont souvent un dimorphisme sexuel inversé, la femelle étant généralement plus colorée et plus grosse que le mâle. 1, record 14, French, - polyandrie
Record 14, Spanish
Record 14, Textual support, Spanish
Record 15 - internal organization data 1992-01-27
Record 15, English
Record 15, Subject field(s)
- Genetics
Record 15, Main entry term, English
- mating system
1, record 15, English, mating%20system
correct
Record 15, Abbreviations, English
Record 15, Synonyms, English
Record 15, French
Record 15, Domaine(s)
- Génétique
Record 15, Main entry term, French
- système de croisement
1, record 15, French, syst%C3%A8me%20de%20croisement
masculine noun
Record 15, Abbreviations, French
Record 15, Synonyms, French
Record 15, Textual support, French
Record 15, Spanish
Record 15, Textual support, Spanish
Record 16 - internal organization data 1988-12-22
Record 16, English
Record 16, Subject field(s)
- Joining Elements (Mechanical Components)
Record 16, Main entry term, English
- 1A
1, record 16, English, 1A
correct
Record 16, Abbreviations, English
Record 16, Synonyms, English
Record 16, Textual support, English
Record number: 16, Textual support number: 1 CONT
The manufacturing tolerance and allowance permitted distinguishes one class of thread from another under the unified thread system. Because allowance is an intentional difference between correlated size dimensions of mating threads, and tolerance is the difference between limits of size, a thread class may be considered to control the looseness or tightness between mating threaded parts. The American National standard for unified and National screw threads provides classes 1A, 2A, and 3A for external threads, classes 1B, 2B, and 3B for internal threads, and classes 2 and 3 for both internal and external threads. Classes 1A and 1B are for ordnance and other special uses. Classes 2A and 2B are the recognized standards for the bulk of screw-thread work and for the normal production of threads on screws, bolts, and nuts. Classes 3A and 3B are for applications where smaller tolerances than those afforded by 2A and 2B are justified.... 1, record 16, English, - 1A
Record number: 16, Textual support number: 1 OBS
Example: 1/2-13UNC-1A. 2, record 16, English, - 1A
Record 16, French
Record 16, Domaine(s)
- Éléments d'assemblage (Composants mécaniques)
Record 16, Main entry term, French
- 1A
1, record 16, French, 1A
correct
Record 16, Abbreviations, French
Record 16, Synonyms, French
Record 16, Textual support, French
Record number: 16, Textual support number: 1 CONT
Degrés de précision des filets. On entend par ajustement des pièces de visserie, le jeu au montage entre la tige filetée et le taraudage. Les types d'ajustement pour les divers degrés de précision requis pour les filets normalisés "Unified" se divisent en trois catégories : 1A, 2A et 3A pour les filets extérieurs, et 1B, 2B et 3B pour les filets intérieurs. Ces catégories diffèrent entre elles par l'importance du jeu et la tolérance. [...] Catégories 1A et 1B. Ces catégories donnent des ajustements libres, c'est-à-dire que le jeu est maximal. elles sont toutes désignées pour les assemblages et les démontages faciles requis par le matériel militaire lourd, la fabrication des boulons à tôle et autres boulons et écrous grossiers. 1, record 16, French, - 1A
Record 16, Spanish
Record 16, Textual support, Spanish
Record 17 - internal organization data 1988-12-22
Record 17, English
Record 17, Subject field(s)
- Joining Elements (Mechanical Components)
Record 17, Main entry term, English
- 1B
1, record 17, English, 1B
correct
Record 17, Abbreviations, English
Record 17, Synonyms, English
Record 17, Textual support, English
Record number: 17, Textual support number: 1 CONT
The manufacturing tolerance and allowance permitted distinguishes one class of thread from another under the unified thread system. Because allowance is an intentional difference between correlated size dimensions of mating threads, and tolerance is the difference between limits of size, a thread class may be considered to control the looseness or tightness between mating threaded parts. The American National standard for unified and National screw threads provides classes 1A, 2A, and 3A for external threads, classes 1B, 2B, and 3B for internal threads, and classes 2 and 3 for both internal and external threads. Classes 1A and 1B are for ordnance and other special uses. Classes 2A and 2B are the recognized standards for the bulk of screw-thread work and for the normal production of threads on screws, bolts, and nuts. Classes 3A and 3B are for applications where smaller tolerances than those afforded by 2A and 2B are justified.... 1, record 17, English, - 1B
Record number: 17, Textual support number: 2 CONT
3/4-16UNF-1B. 2, record 17, English, - 1B
Record 17, French
Record 17, Domaine(s)
- Éléments d'assemblage (Composants mécaniques)
Record 17, Main entry term, French
- 1B
1, record 17, French, 1B
correct
Record 17, Abbreviations, French
Record 17, Synonyms, French
Record 17, Textual support, French
Record number: 17, Textual support number: 1 CONT
Degrés de précision des filets. On entend par ajustement des pièces de visserie, le jeu au montage entre la tige filetée et le taraudage. Les types d'ajustement pour les divers degrés de précision requis pour les filets normalisés "Unified" se divisent en trois catégories: 1A, 2A et 3A pour les filets extérieurs, et 1B, 2B et 3B pour les filets intérieurs. Ces catégories différent entre elles par l'importance du jeu et la tolérance. [...] Catégories 1A et 1B. Ces catégories donnent des ajustements libres, c'est-à-dire que le jeu est maximal. Elles sont toutes désignées pour les assemblages et les démontages faciles requis par le matériel militaire lourd, la fabrication des boulons à tôle et autres boulons et écrous grossiers. 1, record 17, French, - 1B
Record 17, Spanish
Record 17, Textual support, Spanish
Record 18 - internal organization data 1988-12-22
Record 18, English
Record 18, Subject field(s)
- Joining Elements (Mechanical Components)
Record 18, Main entry term, English
- 2A
1, record 18, English, 2A
correct
Record 18, Abbreviations, English
Record 18, Synonyms, English
Record 18, Textual support, English
Record number: 18, Textual support number: 1 CONT
The manufacturing tolerance and allowance permitted distinguishes one class of thread from another under the unified thread system. Because allowance is an intentional difference between correlated size dimensions of mating threads, and tolerance is the difference between limits of size, a thread class may be considered to control the looseness or tightness between mating threaded parts. The American National standard for unified and National screw threads provides classes 1A, 2A, and 3A for external threads, classes 1B, 2B, and 3B for internal threads, and classes 2 and 3 for both internal and external threads. Classes 1A and 1B are for ordnance and other special uses. Classes 2A and 2B are the recognized standards for the bulk of screw-thread work and for the normal production of threads on screws, bolts, and nuts. Classes 3A and 3B are for applications where smaller tolerances than those afforded by 2A and 2B are justified.... 1, record 18, English, - 2A
Record number: 18, Textual support number: 2 CONT
3/4-16UNF-2A. 1, record 18, English, - 2A
Record 18, French
Record 18, Domaine(s)
- Éléments d'assemblage (Composants mécaniques)
Record 18, Main entry term, French
- 2A
1, record 18, French, 2A
correct
Record 18, Abbreviations, French
Record 18, Synonyms, French
Record 18, Textual support, French
Record number: 18, Textual support number: 1 CONT
Degrés de précision des filets. On entend par ajustement des pièces de visserie, le jeu au montage entre la fige filetée et le taraudage. Les types d'ajustement pour les divers degrés de précision requis pour les filets normalisés «unified» se dirigent en trois catégories : 1A, 2A et 3A pour les filets extérieurs, et 1B, 2B et 3B pour les filets intérieurs. Ces catégories diffèrent entre elles par l'importance du jeu et la tolérance. 1, record 18, French, - 2A
Record number: 18, Textual support number: 2 CONT
Catégories 2A et 2B. Ces catégories sont conçues pour les produits de bonne qualité d'usage courant comme les vis de mécanique et autres organes de liaison, ainsi que pour la plupart des pièces filetées interchangeables. 1, record 18, French, - 2A
Record 18, Spanish
Record 18, Textual support, Spanish
Record 19 - internal organization data 1988-12-22
Record 19, English
Record 19, Subject field(s)
- Joining Elements (Mechanical Components)
Record 19, Main entry term, English
- 3A
1, record 19, English, 3A
correct
Record 19, Abbreviations, English
Record 19, Synonyms, English
Record 19, Textual support, English
Record number: 19, Textual support number: 1 CONT
The manufacturing tolerance and allowance permitted distinguishes one class of thread from another under the unified thread system. Because allowance is an intentional difference between correlated size dimensions of mating threads, and tolerance is the difference between limits of size, a thread class may be considered to control the looseness or tightness between mating threaded parts. The American National standard for unified and National screw threads provides classes 1A, 2A, and 3A for external threads, classes 1B, 2B, and 3B for internal threads, and classes 2 and 3 for both internal and external threads. Classes 1A and 1B are for ordnance and other special uses. Classes 2A and 2B are the recognized standards for the bulk of screw-thread work and for the normal production of threads on screws, bolts, and nuts. Classes 3A and 3B are for applications where smaller tolerances than those afforded by 2A and 2B are justified.... 1, record 19, English, - 3A
Record number: 19, Textual support number: 2 CONT
3/4-16UNF-3A. 2, record 19, English, - 3A
Record 19, French
Record 19, Domaine(s)
- Éléments d'assemblage (Composants mécaniques)
Record 19, Main entry term, French
- 3A
1, record 19, French, 3A
correct
Record 19, Abbreviations, French
Record 19, Synonyms, French
Record 19, Textual support, French
Record number: 19, Textual support number: 1 CONT
Degrés de précision des filets. On entend par ajustement des pièces de visserie, le jeu au montage entre la tige filetée et le taraudage. Les types d'ajustement pour les divers degrés de précision requis pour les filets normalisés "Unified" se divisent en trois catégories : 1A, 2A et 3A pour les filets extérieurs, et 1B, 2B et 3B pour les filets intérieurs. Ces catégories différent entre elles par l'importance du jeu et la tolérance. 1, record 19, French, - 3A
Record number: 19, Textual support number: 2 CONT
Catégorie 3A et 3B. On utilise ces catégories pour la fabrication de pièces marchandes de très haute qualité où l'ajustement serré et précis essentiel justifie le coût élevé des outils de précision et des pièces de machinerie. 1, record 19, French, - 3A
Record 19, Spanish
Record 19, Textual support, Spanish
Record 20 - internal organization data 1988-12-22
Record 20, English
Record 20, Subject field(s)
- Joining Elements (Mechanical Components)
Record 20, Main entry term, English
- 3B
1, record 20, English, 3B
correct
Record 20, Abbreviations, English
Record 20, Synonyms, English
Record 20, Textual support, English
Record number: 20, Textual support number: 1 CONT
The manufacturing tolerance and allowance permitted distinguishes one class of thread from another under the unified thread system. Because allowance is an intentional difference between correlated size dimensions of mating threads, and tolerance is the difference between limits of size, a thread class may be considered to control the looseness or tightness between mating threaded parts. The American National standard for unified and National screw threads provides classes 1A, 2A and 3A for external threads, classes 1B, 2B and 3B for internal threads, and classes 2 and 3 for both internal and external threads. Classes 1A and 1B are for ordnance and other special uses. Classes 2A and 2B are the recognized standards for the bulk of screw-thread work and for the normal production of threads on screws, bolts, and nuts. Classes 3A and 3B are for applications where smaller tolerances than those afforded by 2A and 2B are justified.... 1, record 20, English, - 3B
Record number: 20, Textual support number: 2 CONT
3/8-24UNF-3B 2, record 20, English, - 3B
Record 20, French
Record 20, Domaine(s)
- Éléments d'assemblage (Composants mécaniques)
Record 20, Main entry term, French
- 3B
1, record 20, French, 3B
correct
Record 20, Abbreviations, French
Record 20, Synonyms, French
Record 20, Textual support, French
Record number: 20, Textual support number: 1 CONT
Degrés de précision des filets. On entend par ajustement des pièces de visserie, le jeu au montage entre la tige filetée et le taraudage. Les types d'ajustement pour les divers degrés de précision requis pour les filets normalisés "Unified" se divisent en trois catégories : 1A, 2A et 3A pour les filets extérieurs, et 1B, 2B et 3B pour les filets intérieurs. Ces catégories diffèrent entre elles par l'importance du jeu et la tolérance. 1, record 20, French, - 3B
Record number: 20, Textual support number: 2 CONT
Catégories 3A et 3B. On utilise ces catégories pour la fabrication de pièces marchandes de très haute qualité où l'ajustement serré et précis essentiel justifie le coût élevé des outils de précision et des pièces de machinerie. 1, record 20, French, - 3B
Record 20, Spanish
Record 20, Textual support, Spanish
Record 21 - internal organization data 1988-12-22
Record 21, English
Record 21, Subject field(s)
- Joining Elements (Mechanical Components)
Record 21, Main entry term, English
- thread class
1, record 21, English, thread%20class
correct
Record 21, Abbreviations, English
Record 21, Synonyms, English
- class of thread 2, record 21, English, class%20of%20thread
correct
Record 21, Textual support, English
Record number: 21, Textual support number: 1 CONT
The manufacturing tolerance and allowance permitted distinguishes one class of thread from another under the unified thread system. Because allowance is an intentional difference between correlated size dimensions of mating threads, and tolerance is the difference between limits of size, a thread class may be considered to control the looseness or tightness between mating threaded parts. The American National standard for unified and National screw threads provides classes 1A, 2A and 3A for external threads, classes 1B, 2B and 3B for internal threads, and classes 2 and 3 for both internal and external threads. Classes 1A and 2B are for ordnance and other special uses. Classes 2A and 2B are the recognized standards for the bulk of screw-thread work and for the normal production of threads on screws, bolts, and nuts. Classes 3A and 3B are for applications where smaller tolerances than those afforded by 2A and 2B are justified.... 2, record 21, English, - thread%20class
Record number: 21, Textual support number: 2 CONT
1/2-13UNC-2ALH. [The thread class here is 2A]. 2, record 21, English, - thread%20class
Record number: 21, Textual support number: 3 CONT
Threads are designated by standardized notes. Under the unified system, threads are specified by giving in order the nominal diameter, number of threads per inch, the initial letters such as UNC or UNF that identify the series, and class of thread (1A, 2A, and 3A or 1B, 2B and 3B). Threads are considered to be right-hand and single unless otherwise noted; therefore the specification for a left-hand thread must have the letters LH included. 2, record 21, English, - thread%20class
Record number: 21, Textual support number: 4 CONT
[Example of a thread identification by standardized symbol]: 1/2-13UNC-2ALH. 2, record 21, English, - thread%20class
Record 21, French
Record 21, Domaine(s)
- Éléments d'assemblage (Composants mécaniques)
Record 21, Main entry term, French
- catégorie de degré de précision des filets
1, record 21, French, cat%C3%A9gorie%20de%20degr%C3%A9%20de%20pr%C3%A9cision%20des%20filets
correct, feminine noun
Record 21, Abbreviations, French
Record 21, Synonyms, French
- classe de filetage 2, record 21, French, classe%20de%20filetage
feminine noun
Record 21, Textual support, French
Record number: 21, Textual support number: 1 CONT
Degrés de précision des filets. On entend par ajustement des pièces de visserie, le jeu au montage entre la tige filetée et le taraudage. Les types d'ajustement pour les divers degrés de précision requis pour les filets normalisés "Unified" se divisent en trois catégories : 1A, 2A et 3A pour les filets extérieurs, et 1B, 2B et 3B pour les filets intérieurs. Ces catégories différent entre elles par l'importance du jeu et la tolérance. 1, record 21, French, - cat%C3%A9gorie%20de%20degr%C3%A9%20de%20pr%C3%A9cision%20des%20filets
Record 21, Spanish
Record 21, Textual support, Spanish
Record 22 - internal organization data 1988-12-22
Record 22, English
Record 22, Subject field(s)
- Joining Elements (Mechanical Components)
Record 22, Main entry term, English
- 2B
1, record 22, English, 2B
correct
Record 22, Abbreviations, English
Record 22, Synonyms, English
Record 22, Textual support, English
Record number: 22, Textual support number: 1 CONT
The manufacturing tolerance and allowance permitted distinguishes one class of thread from another under the unified thread system. Because allowance is an intentional difference between correlated size dimensions of mating threads, and tolerance is the difference between limits of size, a thread class may be considered to control the looseness or tightness between mating threaded parts. The American National standard for unified and National screw thread provides classes 1A, 2A, and 3A for external threads, classes 1B, 2B, and 3B for internal threads, and classes 2 and 3 for both internal and external threads. Classes 1A and 1B are for ordnance and other special uses. Classes 2A and 2B are the recognized standards for the bulk of screw-thread work and for the normal production of threads on screws, bolts, and nuts. Classes 3A and 3B are for applications where smaller tolerances than those afforded by 2A and 2B are justified.... 1, record 22, English, - 2B
Record number: 22, Textual support number: 2 CONT
3/8-24UNF-2B. 1, record 22, English, - 2B
Record 22, French
Record 22, Domaine(s)
- Éléments d'assemblage (Composants mécaniques)
Record 22, Main entry term, French
- 2B
1, record 22, French, 2B
correct
Record 22, Abbreviations, French
Record 22, Synonyms, French
Record 22, Textual support, French
Record number: 22, Textual support number: 1 CONT
Degrés de précision des filets. On entend par ajustement des pièces de visserie, le jeu au montage entre la tige filetée et le taraudage. Les types d'ajustement pour les divers degrés de précision requis pour les filets normalisés "Unified" se divisent en trois catégories : 1A, 2A et 3A pour les filets extérieurs, et 1B, 2B et 3B pour les filets intérieurs. Ces catégories diffèrent entre elles par l'importance du jeu et la tolérance. 1, record 22, French, - 2B
Record number: 22, Textual support number: 2 CONT
Catégories 2A et 2B. Ces catégories sont conçues pour les produits de bonne qualité d'usage courant comme les vis de mécanique et autres organes de liaison, ainsi que pour la plupart des pièces filetées interchangeables. 1, record 22, French, - 2B
Record 22, Spanish
Record 22, Textual support, Spanish
Record 23 - internal organization data 1986-06-02
Record 23, English
Record 23, Subject field(s)
- Air Transport
Record 23, Main entry term, English
- fixed boarding bridge
1, record 23, English, fixed%20boarding%20bridge
correct
Record 23, Abbreviations, English
Record 23, Synonyms, English
Record 23, Textual support, English
Record number: 23, Textual support number: 1 CONT
To overcome the drawbacks of equipment breakdown and potential accidents... airport managers have adopted the fixed boarding bridge. Here, the bridge head has two movement possibilities-upward and outward to adopt to the exits of different type of aircraft mating with this system. 1, record 23, English, - fixed%20boarding%20bridge
Record 23, French
Record 23, Domaine(s)
- Transport aérien
Record 23, Main entry term, French
- passerelle d'embarquement fixe
1, record 23, French, passerelle%20d%27embarquement%20fixe
feminine noun
Record 23, Abbreviations, French
Record 23, Synonyms, French
Record 23, Textual support, French
Record number: 23, Textual support number: 1 CONT
Pour s'affranchir des inconvénients résultant des pannes d'équipement et des accidents éventuels (...) les autorités exploitantes des aéroports modernes se sont tournées vers les passerelles d'embarquement fixes. Sur ce type de passerelles, la tête d'embarquement ne se déplace plus que suivant deux dimensions : en hauteur et en profondeur pour s'adapter aux issues des différents types d'avion venant à l'accostage. 1, record 23, French, - passerelle%20d%27embarquement%20fixe
Record 23, Spanish
Record 23, Textual support, Spanish
Record 24 - internal organization data 1980-09-01
Record 24, English
Record 24, Subject field(s)
- Birds
Record 24, Main entry term, English
- lek mating 1, record 24, English, lek%20mating
Record 24, Abbreviations, English
Record 24, Synonyms, English
Record 24, Textual support, English
Record number: 24, Textual support number: 1 OBS
The lek mating system, characterized by a transitory association of both sexes at a regular location and extremely unequal copulatory success among the males, has evolved among distantly related species of birds(...) 1, record 24, English, - lek%20mating
Record 24, French
Record 24, Domaine(s)
- Oiseaux
Record 24, Main entry term, French
- pariade en arène 1, record 24, French, pariade%20en%20ar%C3%A8ne
Record 24, Abbreviations, French
Record 24, Synonyms, French
Record 24, Textual support, French
Record number: 24, Textual support number: 1 OBS
Le système de pariade en arène, caractérisé par l'association temporaire d'animaux des deux sexes sur un site précis et par l'inégalité du «succès» des mâles, est commun à des espèces d'oiseaux peu apparentées (...) 1, record 24, French, - pariade%20en%20ar%C3%A8ne
Record 24, Spanish
Record 24, Textual support, Spanish
Record 25 - internal organization data 1980-09-01
Record 25, English
Record 25, Subject field(s)
- Birds
Record 25, Main entry term, English
- manakin 1, record 25, English, manakin
Record 25, Abbreviations, English
Record 25, Synonyms, English
Record 25, Textual support, English
Record number: 25, Textual support number: 1 OBS
The lek mating system, characterized by a transitory association of both sexes at a regular location and extremely unequal copulatory success among the males, has evolved among distantly related species of birds, including(...) the manakins and cotingas of Central and South America. 1, record 25, English, - manakin
Record 25, French
Record 25, Domaine(s)
- Oiseaux
Record 25, Main entry term, French
- manakin 1, record 25, French, manakin
Record 25, Abbreviations, French
Record 25, Synonyms, French
Record 25, Textual support, French
Record number: 25, Textual support number: 1 OBS
Le système de pariade en arène, caractérisé par l'association temporairement d'animaux des deux sexes sur un site précis et par l'inégalité du «succès» des mâles, est commun à des espèces d'oiseaux peu apparentées comme [...] et en Amérique latine, les cotingas et les manakins. 1, record 25, French, - manakin
Record 25, Spanish
Record 25, Textual support, Spanish
Record 26 - internal organization data 1980-09-01
Record 26, English
Record 26, Subject field(s)
- Birds
Record 26, Main entry term, English
- cotinga 1, record 26, English, cotinga
Record 26, Abbreviations, English
Record 26, Synonyms, English
Record 26, Textual support, English
Record number: 26, Textual support number: 1 OBS
The lek mating system, characterized by a transitory association of both sexes at a regular location and extremely unequal copulatory success among the males, has evolved among distantly related species of birds, including(...) contigas of Central and South America. 1, record 26, English, - cotinga
Record 26, French
Record 26, Domaine(s)
- Oiseaux
Record 26, Main entry term, French
- cotinga 1, record 26, French, cotinga
Record 26, Abbreviations, French
Record 26, Synonyms, French
Record 26, Textual support, French
Record number: 26, Textual support number: 1 OBS
Le système de pariade en arène, caractérisé par l'association temporaire d'animaux des deux sexes sur un site précis et par l'inégalité du «succès» des mâles, est commun à des espèces d'oiseaux peu apparentées comme [...] et, en Amérique latine, les cotingas [...] 2, record 26, French, - cotinga
Record 26, Spanish
Record 26, Textual support, Spanish
Record 27 - internal organization data 1980-05-28
Record 27, English
Record 27, Subject field(s)
- Birds
Record 27, Main entry term, English
- weaver finch 1, record 27, English, weaver%20finch
Record 27, Abbreviations, English
Record 27, Synonyms, English
Record 27, Textual support, English
Record number: 27, Textual support number: 1 OBS
The lek mating system, characterized by a transitory association of both sexes at a regular location and extremely unequal copulatory success among the males, has evolved among distantly related species of birds, including certain(...) weaverfinches(...) 1, record 27, English, - weaver%20finch
Record 27, French
Record 27, Domaine(s)
- Oiseaux
Record 27, Main entry term, French
- tisserin 1, record 27, French, tisserin
Record 27, Abbreviations, French
Record 27, Synonyms, French
Record 27, Textual support, French
Record number: 27, Textual support number: 1 OBS
Le système de pariade en arène, caractérisé par l'association temporaire d'animaux des deux sexes sur un site précis et par l'inégalité du «succès» des mâles, est commun à des espèces d'oiseaux peu apparentées comme [...] les tisserins [...] 1, record 27, French, - tisserin
Record 27, Spanish
Record 27, Textual support, Spanish
Copyright notice for the TERMIUM Plus® data bank
© Public Services and Procurement Canada, 2024
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
Features
Language Portal of Canada
![](/images/sujets-features/portail-portal.jpg)
Access a collection of Canadian resources on all aspects of English and French, including quizzes.
Writing tools
![](/images/sujets-features/Outils-daide-redaction_Promo-web-En-vedette.png)
The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.
Glossaries and vocabularies
![](/images/sujets-features/lexiques-glossaries.jpg)
Access Translation Bureau glossaries and vocabularies.
- Date Modified: