TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

BREAKING JOINT [6 records]

Record 1 2010-09-28

English

Subject field(s)
  • Molecular Biology
DEF

Descriptive of the interaction of two DNA strands, either single- or double-stranded, in which an oligonucleotide of one strand is twisted into a plait of helices, one around the other, and requires the nicking of one strand to form or dissociate such an interaction.

OBS

When one of the DNA strands is circular, the structure, a ring pierced by the linear strand, is called a hemicatenane. Plectonemic is contrasted with paranemic, descriptive of an interaction between DNA strands that is formed and dissociated without the breaking of covalent bonds and therefore constitutes a weaker interaction than a plectonemic joint.

French

Domaine(s)
  • Biologie moléculaire
CONT

Lorsqu'un surenroulement non contraint existe sur une longueur d'ADN d'au moins quelques kilobases, comme c'est le cas chez les bactéries, on a vu que le tracé de la double hélice adopte une forme plectonémique [...]

Spanish

Campo(s) temático(s)
  • Biología molecular
DEF

[Dícese] del proceso en el que se desarrollan las dos hebras de ADN, en la que gira una respecto a la otra.

Save record 1

Record 2 2005-08-17

English

Subject field(s)
  • Boring and Drilling (Mines)
  • Oil Drilling
  • Geothermal Energy
CONT

Many kinds of mishap can occur during and after drilling, such as steam blow-outs, drill-pipe sticking, parting of a drill-pipe joint or the breaking of a drill collar...

French

Domaine(s)
  • Sondage et forage miniers
  • Forage des puits de pétrole
  • Énergie géothermique
CONT

De nombreuses sortes de pannes peuvent survenir pendant et après le forage, telles qu'éruptions de vapeur, blocage de tige de forage, fracture d'un raccord de tige de forage, rupture de train de tiges, écrasement de tubages [...]

Spanish

Save record 2

Record 3 2002-11-22

English

Subject field(s)
  • Small Arms
DEF

On top break revolvers, disc shaped piece with a hook on its outer diameter which pivots on the joint pivot screw and impinges directly on the extractor rod to push out the extractor when breaking the firearm.

OBS

For example, the Enfiled No. 2 revolver has an extractor cam.

French

Domaine(s)
  • Armes légères
DEF

Sur certains revolvers à bascule, rondelle à rebord en forme de crochet, pivotant sur la charnière et frappant la tige d'extraction pour actionner l'extracteur lorsqu'on ouvre l'arme à feu.

OBS

Par exemple, la came d'extracteur du revolver Enfield nº2.

OBS

came d'extracteur terme et définition uniformisés par le Groupe de travail de terminologie des armes légères.

Spanish

Save record 3

Record 4 2000-01-31

English

Subject field(s)
  • Road Maintenance
  • Concrete Construction
DEF

Breakdown or disintegration of slab edges at joints or cracks or directly over reinforcing steel, usually resulting in the removal of sound concrete.

CONT

A slight vertical movement of one slab in relation to an adjacent one, at a transverse joint, should be corrected with a carefully placed bituminous patch, otherwise, the impact of heavy wheels will cause breaking and spalling.

French

Domaine(s)
  • Entretien des routes
  • Bétonnage
DEF

Épaufrure : Éclat d'un bord de parement à la suite d'un choc.

DEF

Décomposition du bord des joints ou fissures provoquant en général l'arrachement du béton sain.

Spanish

Campo(s) temático(s)
  • Mantenimiento de carreteras
  • Hormigonado
Save record 4

Record 5 1998-03-21

English

Subject field(s)
  • Orthopedic Surgery
DEF

The operative procedure of loosening an ankylosed joint by breaking down the adhesions around it.

French

Domaine(s)
  • Chirurgie orthopédique

Spanish

Save record 5

Record 6 1976-06-19

English

Subject field(s)
  • Couplings (Mechanical Components)

French

Domaine(s)
  • Accouplements (Composants mécaniques)

Spanish

Save record 6

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