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1 variabile
1. adj changeable2. f mathematics variable* * *variabile agg. variable, changeable, unsettled; ( volubile) fickle; ( instabile) unsteady, unstable: clima variabile, variable (o changeable) climate; tempo variabile, variable (o unsettled) weather; vento variabile, changeable (o variable) wind; il barometro è variabile, the barometer is unsteady; il suo umore è molto variabile, he is very moody (o he is very changeable); (gramm.) parti variabili del discorso, variable parts of speech // (econ.) mercato variabile, unsteady market // (comm.): prezzi variabili, varying (o unsteady) prices; costi, spese variabili, variable costs, expenses // (mat.) quantità variabile, variable quantity◆ s.f.1 (mat., stat.) variable: variabile casuale, random variable; variabile di comodo, dummy variable; variabile di obiettivo, target variable; variabile dipendente, indipendente, dependent, independent variable2 (astr.) variable (star): variabile cataclismica, cataclysmic variable (o eruptive star o eruptive variable).* * *[va'rjabile]1. agg2. sfMat, Econ variable* * *[va'rjabile] 1.1) (che varia, che può variare) [durata, tariffa, numero] variable, changeableobbligazioni a tasso variabile — econ. bonds at variable rates
2) (instabile) [ tempo] changeable, unsettled, uncertain; [ umore] unpredictable, inconstant3) ling. variable2.sostantivo femminile mat. statist. variablevariabile dipendente, indipendente — dependent, independent variable
* * *variabile/va'rjabile/1 (che varia, che può variare) [durata, tariffa, numero] variable, changeable; obbligazioni a tasso variabile econ. bonds at variable rates; in proporzioni -i in varying proportions2 (instabile) [ tempo] changeable, unsettled, uncertain; [ umore] unpredictable, inconstant; vento variabile da debole a moderato wind varying from weak to moderate3 ling. variableII sostantivo f.mat. statist. variable; variabile dipendente, indipendente dependent, independent variable. -
2 incostante
changeablenegli affetti fickle* * *incostante agg. inconstant, fickle; unsteady; changeable, variable: persona incostante, inconstant person; umore incostante, variable (o changeable) mood; tempo incostante, changeable weather; (meteor.) vento incostante, baffling wind // (econ.): mercato incostante, unsteady market; prezzi incostanti, unsteady prices◆ s.m. e f. fickle person; inconstant person.* * *[inkos'tante]aggettivo [ carattere] changeable, inconsistent; [ persona] moody, erratic; [ innamorato] fickle, flighty, inconstant* * *incostante/inkos'tante/[ carattere] changeable, inconsistent; [ persona] moody, erratic; [ innamorato] fickle, flighty, inconstant; umore incostante moodiness. -
3 oscillazione
f di barca rockingoscillazione dei prezzi price fluctuations pl* * *oscillazione s.f.1 swing (ing); sway (ing), rocking; oscillation; ( vibrazione) vibration: l'oscillazione del pendolo, di una corda, the swing of a pendulum, the swinging of a rope; l'oscillazione di una nave, the swaying (o the rocking) of a boat; l'oscillazione di un'altalena, the swinging of a swing; l'oscillazione di un filo metallico, the vibration of a wire2 (fig.) ( variazione) fluctuation; variation: oscillazioni della temperatura, variations in temperature; oscillazione dei prezzi, fluctuation in prices; oscillazione delle vendite, fluctuation in sales; le oscillazioni di pronuncia di un vocabolo, the variations in pronunciation of a word // (fin.): oscillazione delle monete europee, floating of European currency; oscillazione verso l'alto, verso il basso ( di una moneta), floating up, down (of a currency); oscillazione del cambio, fluctuation of exchange (o in the rate of exchange) // (econ.) oscillazione ( del mercato), movements (of the market) // (Borsa) oscillazione giornaliera delle quotazioni, spread3 ( ginnastica) leg circle4 (scient.) oscillation // (fis.): oscillazione a lungo periodo, long-period oscillation; oscillazione costante, forzata, libera, smorzata, constant, forced, free, damped oscillation; oscillazione di rilassamento, relaxation oscillation; oscillazione elettrica, (electric) oscillation // (aer.): oscillazione laterale, lateral oscillation; oscillazione longitudinale, longitudinal oscillation // (cinem.): oscillazione dell'immagine, unsteady picture; oscillazione del suono, flutter // (geol.) oscillazioni glaciali, glacier oscillations.* * *[oʃʃillat'tsjone]sostantivo femminile1) fis. tecn. fluctuation, oscillation- i della temperatura — temperature fluctuations o swings
2) (movimento oscillatorio) (di pendolo) swing, oscillation; (di nave, corpo, ponte) sway, rocking; (di indicatore) flicker3) fig. (di moneta, quotazioni) fluctuation, oscillation* * *oscillazione/o∫∫illat'tsjone/sostantivo f.2 (movimento oscillatorio) (di pendolo) swing, oscillation; (di nave, corpo, ponte) sway, rocking; (di indicatore) flicker3 fig. (di moneta, quotazioni) fluctuation, oscillation.
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