TERMIUM Plus®

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DISTANCE CURVE TIME [3 records]

Record 1 2016-02-25

English

Subject field(s)
  • Pollutants
  • Water Pollution
DEF

The curve resulting from plotting the concentration of dissolved oxygen against distance or time of flow in a river downstream from a source of pollution that has an oxygen demand.

OBS

oxygen sag curve: term and definition standardized by ISO.

French

Domaine(s)
  • Agents de pollution
  • Pollution de l'eau
DEF

Courbe résultant du tracé de la chute de la concentration en oxygène dissous en fonction de la distance ou du temps d'écoulement du flux d'une rivière en aval d'une source de pollution ayant une demande chimique en oxygène.

OBS

courbe dite «en sac» : terme et définition normalisés par l'ISO.

Key term(s)
  • courbe en sac d'oxygène

Spanish

Campo(s) temático(s)
  • Agentes contaminantes
  • Contaminación del agua
DEF

Curva resultante al representar la concentración de oxígeno disuelto, en función de la distancia o el tiempo de flujo en un río que baja desde una fuente de contaminación que tiene una demanda de oxígeno.

Save record 1

Record 2 2004-10-13

English

Subject field(s)
  • Vulcanology and Seismology
  • Geophysics
DEF

The time obtained by extrapolating a seismic refraction alignment on a time-distance curve back to zero shot-to-geophone distance.

OBS

The sum of the delay times at the shot and receiver ends of the path.

French

Domaine(s)
  • Volcanologie et sismologie
  • Géophysique
DEF

Temps défini par l'ordonnée à l'origine de la droite représentative des temps d'arrivée d'une onde conique.

OBS

Ce temps fictif est appelé temps d'interception. Il correspond à une distance x=0.

Spanish

Save record 2

Record 3 1976-06-19

English

Subject field(s)
  • Telephony and Microwave Technology
OBS

long distance: interurbain; keeping one’s distance: distanciation; to see in the distance(placard du centenaire) découvrir

French

Domaine(s)
  • Téléphonie et techniques hyperfréquences

Spanish

Save record 3

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