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COMPRESION [3 records]

Record 1 2010-03-10

English

Subject field(s)
  • Telecommunications Transmission
DEF

The automatic reduction, according to a specified law, of the variation of the mean level of a signal, the mean being taken over a period of time specified in each case.

French

Domaine(s)
  • Transmission (Télécommunications)
DEF

Réduction automatique suivant une loi spécifiée, des variations du niveau moyen d'un signal, la moyenne étant prise sur un intervalle du temps spécifié dans chaque cas.

Spanish

Campo(s) temático(s)
  • Transmisión (Telecomunicaciones)
DEF

En comunicaciones analógicas se refiere a la restricción del rango de los niveles de amplitud de las señales, para transmitirlas con un valor promediado por un canal.

Save record 1

Record 2 2004-12-01

English

Subject field(s)
  • Fluid Mechanics and Hydraulics (Physics)
  • Air Conditioning and Heating
  • Freezing and Refrigerating
DEF

Increase of pressure on a fluid by using mechanical energy.

DEF

In a refrigerating system, a process by which the refrigerant pressure is increased.

French

Domaine(s)
  • Mécanique des fluides et hydraulique (Physique)
  • Conditionnement de l'air et chauffage
  • Congélation, surgélation et réfrigération
DEF

En technique frigorifique, processus d'accroissement de la pression du fluide frigorigène.

Spanish

Campo(s) temático(s)
  • Mecánica de fluidos e hidráulica (Física)
  • Acondicionamiento de aire y calefacción
  • Congelación y refrigeración
Save record 2

Record 3 2004-12-01

English

Subject field(s)
  • Powder Metallurgy
DEF

A process in which a powder held in a container is subjected to an external force in order to produce a compact of prescribed shape and dimensions.

OBS

pressing: term and definition standardized by ISO.

French

Domaine(s)
  • Métallurgie des poudres
DEF

Procédé par lequel une poudre dans une enceinte est soumise à une force externe dans le but de produire un comprimé de forme et de dimensions déterminées.

OBS

compression : terme et définition normalisés par l'ISO.

Spanish

Campo(s) temático(s)
  • Metalurgia del polvo
DEF

[Proceso que resulta en la] aglomeración del polvo en el molde o matriz por efecto de la presión del émbolo de una prensa mecánica o hidráulica.

Save record 3

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