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1 флуктуация
флуктуация
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[IEV number 312-07-05]EN
fluctuations
set of unwanted non-periodic deviations of relatively long duration with respect to an average value of the measured or supplied quantity, which occur more or less randomly
NOTE – Fluctuation are determined under specified conditions and are a part of PARD.
[IEV number 312-07-05]FR
fluctuations
ensemble de déviations indésirables et non périodiques par rapport à une valeur moyenne de la grandeur mesurée ou fournie, de durée relativement longue, qui se produisent de façon plus ou moins erratique
NOTE – Les fluctuations sont déterminées dans des conditions spécifiées et font partie des déviations périodiques et/ou erratiques.
[IEV number 312-07-05]Тематики
- измерение электр. величин в целом
EN
DE
FR
Русско-французский словарь нормативно-технической терминологии > флуктуация
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2 периодические и (или) случайные отклонения
- déviations périodiques et/ou erratiques
периодические и (или) случайные отклонения
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[IEV number 312-07-01]EN
periodic and/or random deviation
PARD (abbreviation)
unwanted deviations, of a periodic and/or random nature, in the indication of a measuring instrument
NOTE 1 – These deviations, which can be due to various causes, can appear either in the presence or absence of an input or output signal.
NOTE 2 – Hum and ripple are periodic deviations. Noise and fluctuations are random deviations.
[IEV number 312-07-01]FR
déviations périodiques et/ou erratiques
déviations indésirables, de nature périodique et/ou erratique de l’indication d'un appareil de mesure
NOTE 1 – Ces déviations, qui proviennent de différentes causes, peuvent apparaître en présence ou non d'un signal d'entrée ou un signal de sortie.
NOTE 2 – Le ronflement et l'ondulation sont des déviations périodiques. Le bruit et les fluctuations sont des déviations erratiques.
[IEV number 312-07-01]Тематики
- измерение электр. величин в целом
EN
- PARD (abbreviation)
- periodic and/or random deviation
DE
FR
- déviations périodiques et/ou erratiques
Русско-французский словарь нормативно-технической терминологии > периодические и (или) случайные отклонения
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