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1 root mean square
Stat. moyenne quadratiqueEnglish-French dictionary of law, politics, economics & finance > root mean square
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2 root mean square deviation
écart quadratique moyen (Rivet)English-French insurance dictionari > root mean square deviation
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3 root
root [ru:t]1 noun∎ to pull up a plant by its roots déraciner une plante;∎ to touch up one's roots (person with dyed hair) refaire ses racines;∎ to get one's roots done se faire refaire les racines∎ to have its roots in sth (of crisis etc) avoir ses origines dans qch;∎ the root of all evil la source de tout les maux;∎ to get at or to the root of the problem aller au fond du problème;∎ poor housing is at the root of much delinquency la mauvaise qualité des logements est souvent à l'origine de la délinquance(f) Mathematics racine f∎ corruption must be eliminated root and branch il faut éradiquer la corruption(cause, problem) fondamental, de base∎ figurative he stood rooted to the spot il est resté cloué sur place;∎ her political convictions are rooted in her upbringing c'est dans son éducation qu'il faut chercher les racines de ses convictions politiques∎ to root for truffles chercher des truffes(of person → origin) racines fpl, origines fpl;∎ he has no real roots il n'a pas de véritables racines;∎ she is in search of her roots elle est à la recherche de ses origines;∎ to get back to one's roots retrouver ses racines;∎ their actual roots are in Virginia en fait ils sont originaires de Virginie►► American root beer = boisson gazeuse à base d'extraits végétaux;Anatomy root canal canal m dentaire;root canal treatment, root canal work traitement m canalaire;American root cellar cave f potagère;Botany root climber plante f grimpante à racines crampons;root crop racine f comestible;Computing root directory racine f, répertoire m principal;Botany root hair poil m radiculaire;Mathematics root mean square moyenne f quadratique;roots music musique f "roots" (influencée par la musique traditionelle);Botany root rot piétin m;root vegetable légume m à racine comestible∎ to root about for sth fouiller pour trouver qch;∎ to root about in a drawer fouiller dans un tiroir(team) encourager, soutenir;∎ to root for a candidate appuyer un candidat;∎ we're all rooting for you nous sommes de votre côté(b) (suppress) supprimer, extirper(search through) fouiller dans
См. также в других словарях:
root mean square — root′ mean′ square′ n. math. the square root of the arithmetic mean of the squares of the numbers in a given set of numbers Abbr.: rms … From formal English to slang
root mean square — ► NOUN Mathematics ▪ the square root of the arithmetic mean of the squares of a set of values … English terms dictionary
root mean square — n. Statistics the value of a quantity or the effective value of a periodic quantity, as a current, equal to the square root of the average (arithmetic mean) of the squares of a set of values … English World dictionary
Root Mean Square — der englische Ausdruck für Quadratisches Mittel für Quadratisches Mittel in der Elektrotechnik siehe Effektivwert Diese Seite ist eine Begriffsklärung zur Unterscheidung mehrerer mit demselben Wort bezeichneter Beg … Deutsch Wikipedia
Root mean square — In mathematics, the root mean square (abbreviated RMS or rms), also known as the quadratic mean, is a statistical measure of the magnitude of a varying quantity. It is especially useful when variates are positive and negative, e.g., sinusoids.It… … Wikipedia
root mean square — Math. the square root of the arithmetic mean of the squares of the numbers in a given set of numbers. Abbr.: rms [1890 95] * * * root mean square noun The square root of the sum of the squares of a set of quantities divided by the total number of … Useful english dictionary
Root mean square — Unter dem Effektivwert (Abk: RMS englisch: root mean square) versteht man in der Elektrotechnik den quadratischen Mittelwert eines zeitlich veränderlichen Signals. Intention bei der Einführung des Begriffes ist es, den Wert derjenigen… … Deutsch Wikipedia
root mean square — (rms) a notation used after various measurements to indicate that the root mean square method has been used to measure or compute an average value for the measurement. Usually the quantity being measured varies in a periodic way; typical… … Dictionary of units of measurement
Root mean square speed — is the measure of the speed of particles in a gas that is most convenient for problem solving within the kinetic theory of gases. It is given by the formula:v {rms} = sqrt 3RT}over{M mwhere vrms is the root mean square speed, Mm is the molar mass … Wikipedia
Root-mean-square deviation — For the application of root mean square deviation to bioinformatics, see Root mean square deviation (bioinformatics). The root mean square deviation (RMSD) or root mean square error (RMSE) is a frequently used measure of the differences between… … Wikipedia
Root mean square deviation — The root mean square deviation (RMSD) ( also root mean square error (RMSE) ) is a frequently used measure of the differences between values predicted by a model or an estimator and the values actually observed from the thing being modeled or… … Wikipedia