TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 DEF

The square root of the mean value of the square of the strain over one cycle of deformation.  1, record 1, English, - root%2Dmean%2Dsquare%20strain

Record number: 1, Textual support number: 1 OBS

For a symmetrical sinusoidal stress, the root-mean-square strain equals the strain amplitude divided by [the square root of] 2.  1, record 1, English, - root%2Dmean%2Dsquare%20strain

Record number: 1, Textual support number: 2 OBS

Its value is dimensionless.  2, record 1, English, - root%2Dmean%2Dsquare%20strain

Record number: 1, Textual support number: 3 OBS

root-mean-square strain : term and definition standardized by the International Organization for Standardization(ISO).  3, record 1, English, - root%2Dmean%2Dsquare%20strain

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 DEF

Racine carrée de la valeur moyenne du carré de la déformation sur un cycle de déformation.  1, record 1, French, - d%C3%A9formation%20quadratique%20moyenne

Record number: 1, Textual support number: 1 OBS

Pour une contrainte sinusoïdale symétrique, elle est égale au quotient de l'amplitude de la déformation par [la racine carrée de] 2.  1, record 1, French, - d%C3%A9formation%20quadratique%20moyenne

Record number: 1, Textual support number: 2 OBS

Sa valeur est sans dimension.  2, record 1, French, - d%C3%A9formation%20quadratique%20moyenne

Record number: 1, Textual support number: 3 OBS

déformation quadratique moyenne : terme et définition normalisés par l'Organisation internationale de normalisation (ISO).  3, record 1, French, - d%C3%A9formation%20quadratique%20moyenne

Record 1,  Textual support,  Spanish

Record number: 1, Textual support number: 1 DEF

Raíz cuadrada del valor promedio del cuadrado de la deformación sobre un ciclo de deformación.  1, record 1, Spanish, - ra%C3%ADz%20cuadrada%20promedio%20de%20la%20deformaci%C3%B3n

Record number: 1, Textual support number: 1 OBS

Para un esfuerzo sinusoidal simétrico, el valor de la raíz cuadrada media de la deformación es igual a la amplitud de la deformación dividida por dos.  1, record 1, Spanish, - ra%C3%ADz%20cuadrada%20promedio%20de%20la%20deformaci%C3%B3n

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 CONT

A sound level meter is the most commonly used instrument to measure sound levels. The simplest sound level meter is comprised of a microphone, a frequency-weighting filter, an energy level converter(root-mean-square, or rms detector), and a logarithmic readout.  2, record 2, English, - frequency%2Dweighting%20filter

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 CONT

Tous les sonomètres fonctionnent sur le même principe : sous l’effet de la pression acoustique, la membrane du micro oscille, ce qui modifie le courant qui la traverse. Le micro associé à un préamplificateur convertit donc la pression acoustique en un signal électrique équivalent. L’amplitude du signal que l’on retrouve à la sortie représente le niveau de pression acoustique [...] exprimé en décibel. Il passe ensuite par une série de filtres de pondération fréquentielle puis temporelle. Il existe plusieurs types de filtres de pondération fréquentielle nommés A, C, Z ou encore B.  1, record 2, French, - filtre%20de%20pond%C3%A9ration%20fr%C3%A9quentielle

Record 2,  Textual support,  Spanish

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 DEF

The root-mean-square of instantaneous sound pressures over a given time interval, unless specified otherwise.  3, record 3, English, - sound%20pressure

Record number: 3, Textual support number: 1 OBS

sound pressure: term and definition standardized by the International Electrotechnical Commission (IEC).  4, record 3, English, - sound%20pressure

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 DEF

Racine сarréе de la moyenne quadratique des pressions acoustiques instantanées, calculée sur un intervalle de temps donné, sauf indication contraire.  1, record 3, French, - pression%20acoustique

Record number: 3, Textual support number: 1 OBS

pression acoustique : terme et définition normalisés par la Commission électrotechnique internationale (CEI).  3, record 3, French, - pression%20acoustique

Record 3,  Textual support,  Spanish

Record number: 3, Textual support number: 1 DEF

Raíz cuadrada de la media cuadrática de las presiones acústicas instantáneas calculadas durante un intervalo de tiempo dado, a menos que se especifique algo diferente.  3, record 3, Spanish, - presi%C3%B3n%20ac%C3%BAstica

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 DEF

The square root of the mean value of the square of the stress over one cycle of deformation.  1, record 4, English, - root%2Dmean%2Dsquare%20stress

Record number: 4, Textual support number: 1 OBS

For a symmetrical sinusoidal stress, the root-mean-square stress equals the stress amplitude divided by [the square root of] 2.  1, record 4, English, - root%2Dmean%2Dsquare%20stress

Record number: 4, Textual support number: 2 OBS

The unit of measure of root-mean-square stress is the pascal(Pa).  2, record 4, English, - root%2Dmean%2Dsquare%20stress

Record number: 4, Textual support number: 3 OBS

root-mean-square stress : term and definition standardized by the International Organization for Standardization(ISO).  2, record 4, English, - root%2Dmean%2Dsquare%20stress

Record 4,  Textual support,  French

Record number: 4, Textual support number: 1 DEF

Racine carrée de la valeur moyenne du carré de la contrainte sur un cycle de déformation.  1, record 4, French, - contrainte%20quadratique%20moyenne

Record number: 4, Textual support number: 1 OBS

Pour une contrainte sinusoïdale symétrique, elle est égale au quotient de l'amplitude de la contrainte par [la racine carrée de] 2.  1, record 4, French, - contrainte%20quadratique%20moyenne

Record number: 4, Textual support number: 2 OBS

L'unité de mesure de contrainte quadratique moyenne est le pascal (Pa).  2, record 4, French, - contrainte%20quadratique%20moyenne

Record number: 4, Textual support number: 3 OBS

contrainte quadratique moyenne : terme et définition normalisés par l'Organisation internationale de normalisation (ISO).  2, record 4, French, - contrainte%20quadratique%20moyenne

Record 4,  Textual support,  Spanish

Record number: 4, Textual support number: 1 DEF

Raíz cuadrada del valor promedio del cuadrado del esfuerzo sobre un ciclo de deformación.  1, record 4, Spanish, - ra%C3%ADz%20cuadrada%20promedio%20del%20esfuerzo

Record number: 4, Textual support number: 1 OBS

Para un esfuerzo sinusoidal simétrico, el valor de la raíz cuadrada promedio del esfuerzo es igual a la amplitud del esfuerzo dividida por dos.  1, record 4, Spanish, - ra%C3%ADz%20cuadrada%20promedio%20del%20esfuerzo

Record 5,  Textual support,  English

Record number: 5, Textual support number: 1 DEF

The unit of reactive power in the International System; it is equal to the reactive power in a circuit carrying a sinusoidal current when the product of the root-mean-square value of the voltage, expressed in volts, by the root-mean-square value of the current, expressed in amperes, and by the sine of the phase angle between the voltage and the current, equals 1.  1, record 5, English, - volt%2Dampere%20reactive

Record 5,  Textual support,  French

Record number: 5, Textual support number: 1 DEF

Nom spécial donné au watt pour la mesure de la puissance réactive dans les circuits parcourus par des courants alternatifs.  1, record 5, French, - volt%2Damp%C3%A8re%20r%C3%A9actif

Record 5,  Textual support,  Spanish

Record number: 5, Textual support number: 1 DEF

Unidad de potencia reactiva en las corrientes alternas, correspondiente a una corriente de un amperio y una baja de tensión de un voltio.  3, record 5, Spanish, - voltio%2Damperio%20reactivo

Record number: 5, Textual support number: 1 CONT

La dimensión de Q, es la de una potencia, pero para tener en cuenta el matiz antes señalado, no se utilizan los vatios, sino que sus unidades son var (voltio-amperio reactivo) o sus múltiplos kvar y mvar.  1, record 5, Spanish, - voltio%2Damperio%20reactivo

Record 6,  Textual support,  English

Record number: 6, Textual support number: 1 DEF

The effective value of the ON-state current which can be continuously passed.  1, record 6, English, - RMS%20on%2Dstate%20current

Record number: 6, Textual support number: 1 OBS

Generally, it shows at the effective value of the commercial frequency sine full wave ON-state current.  1, record 6, English, - RMS%20on%2Dstate%20current

Record number: 6, Textual support number: 2 OBS

RMS :root-mean-square.  3, record 6, English, - RMS%20on%2Dstate%20current

Record 6,  Textual support,  French

Record 6,  Textual support,  Spanish

Record 7,  Textual support,  English

Record number: 7, Textual support number: 1 DEF

The sum of all ripple and noise components measured over a specified band width and stated in either peak-to-peak or RMS [root-mean-square] values.  2, record 7, English, - periodic%20and%20random%20deviation

Record 7,  Textual support,  French

Record 7,  Textual support,  Spanish

Record 8,  Textual support,  English

Record number: 8, Textual support number: 1 DEF

In analog and digital communications, signal-to-noise ratio, often written S/N or SNR, is a measure of signal strength relative to background noise[;] the ratio is usually measured in decibels (dB).  2, record 8, English, - signal%2Dto%2Dnoise%20ratio

Record number: 8, Textual support number: 1 OBS

This ratio is usually in terms of peak values in the case of impulse noise and in terms of the root-mean-square values in the case of random noise.  6, record 8, English, - signal%2Dto%2Dnoise%20ratio

Record number: 8, Textual support number: 2 OBS

This ratio may be a function of bandwidth of the transmission system.  6, record 8, English, - signal%2Dto%2Dnoise%20ratio

Record number: 8, Textual support number: 3 OBS

signal to noise ratio; SNR: term and abbreviation officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).  10, record 8, English, - signal%2Dto%2Dnoise%20ratio

Record 8,  Textual support,  French

Record number: 8, Textual support number: 1 DEF

Pour un équipement électronique, ce rapport s'obtient en comparant le signal d'entrée avec le signal de sortie pour mesurer le niveau du bruit (signal parasite) ajouté par l'équipement.  7, record 8, French, - rapport%20signal%20sur%20bruit

Record number: 8, Textual support number: 1 OBS

Ce rapport s'exprime souvent en décibels (dB) ou parfois en népers (Np).  10, record 8, French, - rapport%20signal%20sur%20bruit

Record number: 8, Textual support number: 2 OBS

rapport signal sur bruit; rapport signal/bruit; SNR; S/B : termes et abréviations uniformisés par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).  11, record 8, French, - rapport%20signal%20sur%20bruit

Record 8,  Textual support,  Spanish

Record number: 8, Textual support number: 1 DEF

Relación entre las amplitudes de la señal deseada y del ruido en el mismo punto.  2, record 8, Spanish, - relaci%C3%B3n%20de%20se%C3%B1al%20a%20ruido

Record number: 8, Textual support number: 1 OBS

Normalmente se expresa en decibelios y da idea de la sensibilidad de un receptor de radio.  2, record 8, Spanish, - relaci%C3%B3n%20de%20se%C3%B1al%20a%20ruido

Record 9,  Textual support,  English

Record number: 9, Textual support number: 1 DEF

An average distance of air parcel turbulent movement toward a reference height, where the average is a root-mean-square distance.  1, record 9, English, - Prandtl%27s%20mixing%20length

Record number: 9, Textual support number: 1 OBS

It is also known as Prandtl’s mixing length, l, after Ludwig Prandtl who devised it in 1925 to explain turbulent fluxes such as the Reynolds stress.  1, record 9, English, - Prandtl%27s%20mixing%20length

Record 9,  Textual support,  French

Record number: 9, Textual support number: 1 CONT

La longueur l [...] est dite longueur de mélange et a été formulée par Prandtl en 1925. La longueur de mélange peut être considérée comme le rayon d'action des structures turbulentes de plus grosse taille.  2, record 9, French, - longueur%20de%20m%C3%A9lange%20de%20Prandtl

Record number: 9, Textual support number: 2 CONT

La longueur de mélange de Prandtl et l'analogie de Reynolds.  3, record 9, French, - longueur%20de%20m%C3%A9lange%20de%20Prandtl

Record 9,  Textual support,  Spanish

Record 10,  Textual support,  English

Record number: 10, Textual support number: 1 DEF

Objective comparison of a predicted weather element with that observed, e. g., root-mean-square difference between predicted and observed temperatures.  3, record 10, English, - forecast%20verification

Record number: 10, Textual support number: 1 CONT

Weather Forecast Verification. ... Importance of Forecast Verification. Verification allows a forecaster (or the institution) to identify strengths and weaknesses of a forecast system. It helps identify areas where the application of effort and resources can improve the forecasts.  2, record 10, English, - forecast%20verification

Record number: 10, Textual support number: 1 OBS

Principal purposes of forecast verification are to test forecasting skills and methods.  4, record 10, English, - forecast%20verification

Record 10,  Textual support,  French

Record number: 10, Textual support number: 1 DEF

Comparaison objective d'un élément météorologique prévu avec l'élément observé, p. ex. différence quadratique moyenne entre les températures prévues et observées.  1, record 10, French, - v%C3%A9rification%20de%20la%20pr%C3%A9vision

Record number: 10, Textual support number: 2 DEF

Météo en Belgique [...] Prévisions à court terme, tendances à long terme (9 jours) et prévision saisonnière pour la Belgique. Cartes européennes ainsi que vérification de la prévision météo faite.  2, record 10, French, - v%C3%A9rification%20de%20la%20pr%C3%A9vision

Record 10,  Textual support,  Spanish

Record number: 10, Textual support number: 1 DEF

Comparación objetiva entre un elemento meteorológico previsto y el elemento observado; por ejemplo, diferencia cuadrática media entre las temperaturas previstas y observadas.  1, record 10, Spanish, - verificaci%C3%B3n%20del%20pron%C3%B3stico

Record 11,  Textual support,  English

Record number: 11, Textual support number: 1 DEF

A measure of the variability of measurements about their true values.  1, record 11, English, - root%2Dmean%2Dsquare%20error

Record number: 11, Textual support number: 1 OBS

The RMS error is estimated by taking sample measurements and comparing them to their true values. These differences are then squared and summed. The sum is then divided by the number of measurements to achieve a mean square deviation. The square root of the mean square deviation is then taken to produce a characteristic error measure in the same units as the original measurements. The RMS error is directly comparable to the concept of a standard deviation.  1, record 11, English, - root%2Dmean%2Dsquare%20error

Record number: 11, Textual support number: 2 OBS

root-mean-square error; RMS error : terms and definition provided by the Canadian Hydrographic Service.  1, record 11, English, - root%2Dmean%2Dsquare%20error

Record 11,  Textual support,  French

Record number: 11, Textual support number: 1 DEF

Mesure de la variabilité de mesures par rapport à la valeur vraie.  1, record 11, French, - erreur%2Dtype

Record number: 11, Textual support number: 1 OBS

L'erreur-type est estimée en effectuant des mesures et en les comparant à la valeur vraie. Les différences sont mises au carré et additionnées. Cette somme est ensuite divisée par le nombre de mesures effectuées pour obtenir le carré de la moyenne quadratique. En extrayant la racine carrée du carré de la moyenne quadratique, l'on obtient une mesure caractéristique de l'erreur dans les mêmes unités que les mesures d'origine. Le concept d'erreur quadratique moyenne (erreur-type) est directement comparable à celui de l'écart-type.  1, record 11, French, - erreur%2Dtype

Record 11,  Textual support,  Spanish

Record 12,  Textual support,  English

Record number: 12, Textual support number: 1 DEF

The degree to which future atmospheric states can be forecast using a given observing network ...  1, record 12, English, - predictability

Record number: 12, Textual support number: 1 OBS

The degree... is usually expressed as the time interval in which the root-mean-square(r. m. s.) error of a forecast field can be expected to be less than the r. m. s. difference between two observed atmospheric states chosen at random.  1, record 12, English, - predictability

Record 12,  Textual support,  French

Record number: 12, Textual support number: 1 DEF

Limite de la possibilité de prévoir les états futurs de l'atmosphère en utilisant un réseau d'observation donné [...]  1, record 12, French, - pr%C3%A9visibilit%C3%A9

Record number: 12, Textual support number: 1 OBS

Limite [...] définie habituellement par l'échéance en deçà de laquelle on peut s'attendre que l'erreur quadratique moyenne d'un champ prévu soit inférieure à la différence quadratique moyenne entre deux états atmosphériques observés choisis au hasard.  1, record 12, French, - pr%C3%A9visibilit%C3%A9

Record 12,  Textual support,  Spanish

Record number: 12, Textual support number: 1 DEF

Grado en que es posible pronosticar el estado futuro de las condiciones atmosféricas utilizando una red de observación dada [...]  1, record 12, Spanish, - predictibilidad

Record number: 12, Textual support number: 1 OBS

Grado [que] generalmente se expresa como el intervalo de tiempo en que puede esperarse que el error cuadrático medio del campo pronosticado sea inferior a la diferencia cuadrática media entre dos estados atmosféricos observados, elegidos al azar.  1, record 12, Spanish, - predictibilidad