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PASSER VITESSE SUPERIEURE [5 records]

Record 1 2015-04-21

English

Subject field(s)
  • Oil Drilling
  • Boring and Drilling (Mines)
  • Geological Research and Exploration
DEF

... a procedure adopted in special circumstances when the circulating fluid is pumped down the annular space between the well wall and the drill pipe and is returned through the drill string.

OBS

For special problems, normal circulation is sometimes reversed, and the fluid returns to the surface through the drill stem, or tubing, after being pumped down the annulus.

OBS

In reverse circulation methods, the fluid is introduced at the annulus and returns inside the drill string.

OBS

As opposed to "normal circulation."

French

Domaine(s)
  • Forage des puits de pétrole
  • Sondage et forage miniers
  • Recherches et prospections géologiques
DEF

[Circulation du fluide de forage] de l’annulaire vers le tube de production.

CONT

«Circulation inverse» [...] on peut, en renversant le sens de circulation, c'est-à-dire en injectant la boue dans l'espace annulaire du forage éventuellement obturé à sa partie supérieure par un presse-étoupe laissant passer les tiges, profiter de la vitesse ascensionnelle de la boue dans les tiges pour remonter au jour les morceaux de carottes au fur et à mesure de leur extraction.

Spanish

Save record 1

Record 2 2014-09-22

English

Subject field(s)
  • Electric Rotary Machines
  • Special-Language Phraseology
DEF

The process of losing synchronism by changing from synchronous speed to a higher asynchronous speed.

OBS

rising out of synchronism: term and definition standardized by the International Electrotechnical Commission (IEC) in 1996.

Key term(s)
  • rising out of synchronisation
  • rising out of synchronization

French

Domaine(s)
  • Machines tournantes électriques
  • Phraséologie des langues de spécialité
DEF

Rupture de synchronisme consistant à passer de la vitesse synchrone à une vitesse asynchrone supérieure.

OBS

dépassement de vitesse synchrone : terme et définition normalisés par la Commission électrotechnique internationale (CEI) en 1996.

Spanish

Campo(s) temático(s)
  • Máquinas rotativas eléctricas
  • Fraseología de los lenguajes especializados
DEF

Proceso de pérdida del sincronismo consistente en pasar de la velocidad síncrona a una velocidad asíncrona superior.

Save record 2

Record 3 2010-06-23

English

Subject field(s)
  • Phraseology
CONT

Three weeks before the election the campaign moved into high gear.

French

Domaine(s)
  • Phraséologie
CONT

La production militaire a atteint sa vitesse maximale.

CONT

Après la guerre, la vie a soudain pris un rythme effréné.

Spanish

Save record 3

Record 4 2008-02-16

English

Subject field(s)
  • Transmission Systems (Motor Vehicles and Bicycles)
  • Mechanical Transmission Systems

French

Domaine(s)
  • Transmission (Véhicules automobiles et bicyclettes)
  • Transmissions mécaniques

Spanish

Save record 4

Record 5 1995-06-28

English

Subject field(s)
  • Racquet Sports
  • General Vocabulary
OBS

Related phraseology: raise the level of one's game, performance.

French

Domaine(s)
  • Sports de raquette
  • Vocabulaire général
OBS

Terme connexe : performance.

Spanish

Save record 5

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