TERMIUM Plus®

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

WATER FILM [2 records]

Record 1 2012-04-13

English

Subject field(s)
  • Hydrology and Hydrography
  • Soil Science
DEF

Water [in layers] that adheres to and forms a film on the surfaces of soil and rock particles in the zone of aeration.

CONT

Classically, moisture in the unsaturated zone is broken into three components: gravity, pellicular, and hygroscopic waters. Gravity water is the moisture in a soil that can be drained by gravitational forces; pellicular water is the moisture in a soil thatcannot be drained by gravity forces, but can be lost by evaporation ...

French

Domaine(s)
  • Hydrologie et hydrographie
  • Science du sol
DEF

Couche d'eau entourant les particules du sol et dont l'épaisseur varie de 1 ou 2 à 100 ou plus de couches moléculaires.

CONT

Avec de l'eau pure et une paroi bien propre, «mouillée», l'angle de raccordement est nul, et l'eau monte le long de la surface de la paroi en une très mince couche «d'eau pelliculaire».

OBS

On la considère généralement comme l'eau qui demeure après le drainage, car on ne peut pas l'identifier en sol saturé.

Spanish

Campo(s) temático(s)
  • Hidrología e hidrografía
  • Ciencia del suelo
DEF

Agua retenida en el suelo por atracción molecular, formando una película en las paredes de la roca o en las partículas del suelo.

Save record 1

Record 2 2011-11-16

English

Subject field(s)
  • Scientific Research Equipment
  • Equipment (Chemistry)
OBS

Term(s) taken from a Canadian laboratory-equipment company's catalogue.

French

Domaine(s)
  • Matériel et équipement (Recherche scientifique)
  • Équipement (Chimie)
OBS

Terme(s) tiré(s) du catalogue d'une compagnie canadienne d'équipement de laboratoire.

Spanish

Save record 2

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