TERMIUM Plus®

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

MICRO- [3 records]

Record 1 2011-08-05

English

Subject field(s)
  • Metrology and Units of Measure
DEF

SI prefix, one-millionth: A microsecond is one-millionth of a second. Symbol: μ

OBS

The symbol for "micro-"is a lower case Greek letter "mu". Capital "mu" cannot be used because it is identical to the Roman "M" which has another meaning.

French

Domaine(s)
  • Unités de mesure et métrologie
DEF

Préf. (symb. : μ) qui, placé devant une unité la divise par un million [...]

OBS

Le symbole de «micro-» ou «micr-» est la lettre grecque μ minuscule.

Spanish

Save record 1

Record 2 2011-05-17

English

Subject field(s)
  • Petrography
  • Geology
OBS

micro-: A prefix signifying a microscopic characteristic.

OBS

Puddingstone: A popular name applied chiefly in Great Britain to a conglomerate consisting of well-rounded pebbles ...

French

Domaine(s)
  • Pétrographie
  • Géologie
DEF

Microconglomérat à l'intérieur duquel les clastes émoussés prédominent.

Spanish

Save record 2

Record 3 2011-03-23

English

Subject field(s)
  • Metrology and Units of Measure
DEF

A unit of power equal to one millionth of a watt.

OBS

The Greek letter mu(µ) is the approved SI symbol for "micro-".

OBS

This unit applies to power in any form of energy: i.e. mechanical, electrical, etc.

French

Domaine(s)
  • Unités de mesure et métrologie
DEF

Unité de puissance égale à un millionième de watt.

OBS

La lettre grecque mu (µ) est le symbole reconnu pour «micro-» dans le Système international (SI).

OBS

L'unité s'applique à la puissance dans toutes ses formes physiques : mécanique, électrique, etc.

CONT

Une cellule céramique pour phono fournit 2 volts avec une impédance de 500 000 ohms; cela représente une puissance de 8 microwatts à l'entrée de l'ampli.

Spanish

Save record 3

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