TERMIUM Plus®

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

FRONT DIFFUS [2 records]

Record 1 2002-04-18

English

Subject field(s)
  • Atmospheric Physics
DEF

A front whose presence on a surface synoptic chart is difficult to determine from a study of the meteorological elements.

OBS

The contrast between the elements across the front is small and the frontal area is wide.

French

Domaine(s)
  • Physique de l'atmosphère
DEF

Front dont la présence sur la carte synoptique en surface est difficile à déterminer d'après l'étude des éléments météorologiques.

OBS

Le contraste entre les éléments de part et d'autre du front est faible et la zone frontale large.

Spanish

Campo(s) temático(s)
  • Física de la atmósfera
DEF

Frente cuya presencia en el mapa sinóptico de superficie es difícil de determinar a partir del estudio de los elementos meteorológicos.

OBS

El contraste entre estos elementos a un lado y otro del frente es pequeño y la anchura de la zona frontal es grande.

Save record 1

Record 2 1999-03-17

English

Subject field(s)
  • Analytical Chemistry
DEF

Asymmetry of a peak such that, relative to the baseline, the front is less than the rear.

OBS

In paper chromatography and thin-layer chromatography, it refers to the distorsion of a spot showing a diffuse region in front of the spot in the direction of flow.

French

Domaine(s)
  • Chimie analytique
DEF

Asymétrie du pic telle que, par rapport à la ligne de base, la partie montante apparaît moins raide que la partie descendante.

OBS

En chromatographie sur papier ou sur couche mince, c'est la distorsion d'une zone diffuse située à l'avant de la zone, dans la direction de progression du flux.

Spanish

Save record 2

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