TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 DEF

A statistical characteristic of the natural pedo-geochemical content of a substance in soils.  1, record 1, English, - natural%20background%20value

Record number: 1, Textual support number: 1 OBS

The ISO 11074 standard on soil quality defines "statistical characteristic" as a "numerical value calculated from a variate of a chosen parameter of a population. "Examples of the statistical characteristics are the mean, the median, the standard deviation or the percentiles of the ordered frequency distribution.  2, record 1, English, - natural%20background%20value

Record number: 1, Textual support number: 2 OBS

natural background value: term and definition standardized by the International Organization for Standardization (ISO).  3, record 1, English, - natural%20background%20value

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 DEF

Caractéristique statistique de la teneur pédo-géochimique naturelle d'une substance dans les sols.  1, record 1, French, - valeur%20de%20fond%20naturelle

Record number: 1, Textual support number: 1 OBS

Dans la norme ISO 11074 sur la qualité du sol, le terme «caractéristique statistique» est défini comme étant la «valeur numérique calculée à partir d'un ensemble de valeurs d'un paramètre choisi d'une population». Des exemples de caractéristiques statistiques sont la moyenne, la médiante, l'écart-type ou les percentiles de la fréquence de distribution.  2, record 1, French, - valeur%20de%20fond%20naturelle

Record number: 1, Textual support number: 2 OBS

valeur de fond naturelle : terme et définition normalisés par l'Organisation internationale de normalisation (ISO).  3, record 1, French, - valeur%20de%20fond%20naturelle

Record 1,  Textual support,  Spanish

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 DEF

A statistical characteristic of the background content.  1, record 2, English, - background%20value

Record number: 2, Textual support number: 1 OBS

The ISO 11074 standard on soil quality defines "statistical characteristic" as a "numerical value calculated from a variate of a chosen parameter of a population. "Examples of the statistical characteristics are the mean, the median, the standard deviation or thepercentiles of the ordered frequency distribution.  2, record 2, English, - background%20value

Record number: 2, Textual support number: 2 OBS

background value: term and definition standardized by the International Organization for Standardization (ISO).  3, record 2, English, - background%20value

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 DEF

Caractéristique statistique de la concentration de fond.  1, record 2, French, - valeur%20de%20fond

Record number: 2, Textual support number: 1 OBS

Dans la norme ISO 11074 sur la qualité du sol, le terme «caractéristique statistique» est défini comme étant la «valeur numérique calculée à partir d'un ensemble de valeurs d'un paramètre choisi d'une population». Des exemples de caractéristiques statistiques sont la moyenne, la médiante, l'écart-type ou les percentiles de la fréquence de distribution.  2, record 2, French, - valeur%20de%20fond

Record number: 2, Textual support number: 2 OBS

valeur de fond : terme et définition normalisés par l'Organisation internationale de normalisation (ISO).  3, record 2, French, - valeur%20de%20fond

Record 2,  Textual support,  Spanish

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 DEF

The detection of an object more than once in the same position before declaring it as a target.  1, record 3, English, - coincidence%20detection

Record number: 3, Textual support number: 1 OBS

Position is determined by angle, frequency, range or any other parameter.  1, record 3, English, - coincidence%20detection

Record number: 3, Textual support number: 2 OBS

coincidence detection: designation and definition officially approved by the Joint Terminology Panel.  2, record 3, English, - coincidence%20detection

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 DEF

Détection d'un objet à plus d'une reprise dans la même position avant qu'il soit déclaré comme cible.  1, record 3, French, - d%C3%A9tection%20de%20co%C3%AFncidences

Record number: 3, Textual support number: 1 OBS

La position est déterminée par l'angle, la fréquence, la portée ou tout autre paramètre.  1, record 3, French, - d%C3%A9tection%20de%20co%C3%AFncidences

Record number: 3, Textual support number: 2 OBS

détection de coïncidences : désignation et définition uniformisées par le Groupe d'experts en terminologie interarmées.  2, record 3, French, - d%C3%A9tection%20de%20co%C3%AFncidences

Record 3,  Textual support,  Spanish

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 CONT

In the production and processing of multi-filament yarns … the yarn tension is an important process parameter... a satisfactory yarn tension sensor must have an adequately high natural frequency so as to be adapted to follow the frequency of the fluctuations of the tension.  2, record 4, English, - yarn%20tension%20sensor

Record 4,  Textual support,  French

Record number: 4, Textual support number: 1 CONT

Dans la production et la transformation des fils multifilaments [...] la tension de fil est un paramètre important du procédé. En particulier, les fluctuations temporaires de la tension du fil ont une influence significative sur la qualité du fil, et pour cette raison, un capteur de tension de fil satisfaisante doit avoir une fréquence propre suffisamment élevée de manière à être adaptée pour suivre la fréquence des fluctuations de la tension.  1, record 4, French, - capteur%20de%20tension%20de%20fil

Record 4,  Textual support,  Spanish

Record 5,  Textual support,  English

Record number: 5, Textual support number: 1 DEF

Specific frequency at which a certain frequency-sensitive parameter or relationship has changed by a prescribed amount from certain reference conditions...  1, record 5, English, - cut%2Doff%20frequency

Record 5,  Textual support,  French

Record number: 5, Textual support number: 1 CONT

La fréquence pour laquelle le gain est égal à 1/V2 fois celui en continu, c'est-à-dire de 3dB plus faible que le gain en continu, est appelée fréquence de coupure de l'amplificateur opérationnel.  1, record 5, French, - fr%C3%A9quence%20de%20coupure

Record 5,  Textual support,  Spanish

Record 6,  Textual support,  English

Record number: 6, Textual support number: 1 DEF

An inverter that can function only when tied to [a] utility grid, and uses the prevailing line-voltage frequency on the utility line as a control parameter to ensure that [a] photovoltaic system's output is fully synchronized with the utility power.  1, record 6, English, - utility%2Dinteractive%20inverter

Record 6,  Textual support,  French

Record number: 6, Textual support number: 1 DEF

Onduleur ne fonctionnant que sur un branchement réseau et qui utilise la fréquence dominante de ce dernier comme paramètre de contrôle pour assurer la pleine synchronisation du courant de sortie d'un système photovoltaïque avec le réseau électrique.  2, record 6, French, - onduleur%20interactif%20de%20service%20public

Record 6,  Textual support,  Spanish

Record 7,  Textual support,  English

Record number: 7, Textual support number: 1 CONT

The concept of a dynamic amplification factor (DAF) is used to describe the ratio between the maximum load effect when a bridge is loaded dynamically, and the maximum load effect when the same load is applied statically to the bridge.  2, record 7, English, - dynamic%20amplification%20factor

Record number: 7, Textual support number: 2 CONT

The dynamic amplification factor(DAF) is an important parameter in the design of highway bridges and yet no worldwide consensus has been reached so far as to its value. Some disagreement exists between provisions of various national bridge codes. This is because the DAF depends, in addition to the maximum span or the natural frequency, on many other parameters that are difficult to take into account with reasonable accuracy. Vehicle speed, weight, and dynamic characteristics, the state of the structure, roadway roughness, expansion joints, the type of bridge supports, soil-structure interaction, and influence of secondary elements are some aspects influencing the DAF. This study reviews the analytical and experimental findings on bridge dynamics and the evaluation of the DAF.  3, record 7, English, - dynamic%20amplification%20factor

Record 7,  Textual support,  French

Record number: 7, Textual support number: 1 CONT

Le facteur d'amplification dynamique (FAD) est un paramètre important dans la conception des ponts routiers. Pourtant il n'existe, jusqu'à maintenant, aucun consensus international quant à sa valeur, et certaines divergences existent entre les recommandations de différentes normes nationales de calcul de ponts. Ceci est dû au fait que le FAD dépend, en plus de la portée et de la fréquence propre, de plusieurs autres paramètres qui sont difficiles à isoler. La vitesse, le poids et les caractéristiques dynamiques du véhicule, l'état de la structure, l'étendue des imperfections de la planéité de la chaussée, l'état des joints de dilatation, les types d'appuis, l'interaction sol-structure, l'influence des éléments secondaires, sont quelques aspects influençant le FAD. Cette étude présente une revue des recherches théoriques et expérimentales sur la dynamique des ponts et l'évaluation du FAD.  1, record 7, French, - facteur%20d%27amplification%20dynamique

Record 7,  Textual support,  Spanish

Record 8,  Textual support,  English

Record number: 8, Textual support number: 1 CONT

The fundamental parameters of the NMR [nuclear magnetic resonance] gyro are defined in the following manner : The signal-to-noise ratio is a parameter which characterizes the noise-induced random drift and the ability to determine drift angle in the NMR gyro. The relaxation times characterize the fundamental usefulness of the resonance cell. Finally, the rate bias instability characterizes the shifts in the precessional frequency of the macroscopic magnetic moment.  1, record 8, English, - noise%2Dinduced%20random%20drift

Record 8,  Textual support,  French

Record number: 8, Textual support number: 1 OBS

Dans le cadre du suivi en orbite des satellites orbite basse d'observation de la Terre, il est nécessaire de mettre au point un outil de suivi et de caractérisation de la dérive aléatoire des gyroscopes utilisés par le pilotage. Cet outil doit permettre d'évaluer la santé des équipements concernés, et d'anticiper d'éventuels problèmes en orbite.  2, record 8, French, - d%C3%A9rive%20al%C3%A9atoire%20due%20aux%20bruits

Record 8,  Textual support,  Spanish

Record 10,  Textual support,  English

Record number: 10, Textual support number: 1 CONT

The radio receiver 28 coupled to the antenna 26 receives the signal to be analyzed from the antenna 26 and produces the first and second output signals which are derived from the received signal. The first derived output signal is the Observed ID Code of the subject transmitter 14, whereas the second derived output signal includes one or more analog signals A and one or more digital signals D. sub. 1 derived from the received signal, e. g. amplitude demodulated signal, frequency demodulated signal, rate of change of frequency, demodulated digital signalling, etc, which are the observed parameter values corresponding to the plurality of characteristics or parameters of the received signal.  1, record 10, English, - amplitude%20demodulated%20signal

Record 10,  Textual support,  French

Record 10,  Textual support,  Spanish

Record 11,  Textual support,  English

Record number: 11, Textual support number: 1 DEF

A modulator which varies the frequency of a carrier according to the information-bearing parameter of the modulating signal, generally its amplitude, thus producing a frequency-modulated wave of constant amplitude.  1, record 11, English, - frequency%20modulator

Record 11,  Textual support,  French

Record 11,  Textual support,  Spanish

Record number: 11, Textual support number: 1 DEF

Modulador que varía la frecuencia de una portadora de acuerdo con el parámetro portador de información de la señal moduladora, generalmente su amplitud, produciendo de este modo una de frecuencia modulada de amplitud constante.  1, record 11, Spanish, - modulador%20de%20frecuencia

Record 12,  Textual support,  English

Record number: 12, Textual support number: 1 CONT

The most widely used parameter of droplet size is the volume median diameter (Vmd) measured in micrometres. A representative sample of droplets of a spray is divided into two equal parts by volume so that one half of the volume contains droplets smaller than a droplet whose diameter is the vmd, and the other half of the volume contains larger droplets.  2, record 12, English, - volume%20median%20diameter

Record number: 12, Textual support number: 2 CONT

Drop-size distribution : The frequency distribution of drop sizes(diameters, volumes) that is characteristic of a given cloud or of a given fall of rain... For many purposes a useful single parameter representing a given distribution is the volume median diameter, i. e., that diameter for which the total volume of all drops having greater diameters is just equal to the total volume of all drops having smaller diameters.  5, record 12, English, - volume%20median%20diameter

Record 12,  Textual support,  French

Record 12,  Textual support,  Spanish

Record 13,  Textual support,  English

Record number: 13, Textual support number: 1 DEF

Well used for measuring the static head of groundwater, and specially to observe the frequency and magnitude of changes in head or another physical or chemical parameter.  2, record 13, English, - observation%20well

Record number: 13, Textual support number: 1 CONT

Where accuracy in determination of hydraulic conductivity of a free aquifer is required, observation wells should be designed to measure the head along the bottom stream lines, or at some distance from the pumped well.  3, record 13, English, - observation%20well

Record 13,  Textual support,  French

Record number: 13, Textual support number: 1 DEF

Puits utilisé pour mesurer la charge hydraulique d'une nappe et en particulier pour observer la fréquence et l'ampleur des variations du niveau ou de toute autre caractéristique physique ou chimique de l'eau souterraine.  2, record 13, French, - puits%20d%27observation

Record number: 13, Textual support number: 1 CONT

Lorsqu'il faut déterminer avec précision la conductivité hydraulique d'un aquifère à nappe libre, des puits d'observation devraient être établis afin de mesurer la charge le long des lignes de courant inférieures, ou à une certaine distance du puits pompé.  3, record 13, French, - puits%20d%27observation

Record 13,  Textual support,  Spanish

Record number: 13, Textual support number: 1 DEF

Pozo utilizado para medir la altura piezométrica de las aguas subterráneas, y en particular para observar la frecuencia y magnitud de los cambios en la altura u otros parámetros físicos o químicos.  1, record 13, Spanish, - pozo%20de%20observaci%C3%B3n

Record 14,  Textual support,  English

Record number: 14, Textual support number: 1 DEF

A laser in which the frequency of the output radiation can be tuned over part or all of the ultraviolet, visible, and infrared regions of the spectrum  2, record 14, English, - tunable%20laser

Record number: 14, Textual support number: 1 CONT

Use of tunable lasers. The sharpness of the frequency and the high power per unit solid angle and unit spectral bandpass in a laser beam make it attractive for infrared spectroscopy at ultrahigh resolution. The main problem is the tuning of the laser frequency, that is, varying some parameter in the laser system so that its frequency may be varied continuously and accurately.  3, record 14, English, - tunable%20laser

Record 14,  Textual support,  French

Record number: 14, Textual support number: 1 DEF

laser à longueur d'onde réglable.  2, record 14, French, - laser%20accordable

Record number: 14, Textual support number: 1 CONT

Le développement récent des lasers accordables (dont on peut régler la fréquence d'émission) ouvre les perspectives d'une photochimie sélective par laser permettant une meilleure compréhension des mécanismes des réactions chimiques.  3, record 14, French, - laser%20accordable

Record 14,  Textual support,  Spanish

Record 15,  Textual support,  English

Record number: 15, Textual support number: 1 DEF

(AGARD) The ratio of the product of the frequency of an oscillation and a representative length of an oscillating system to the air-speed. A non-dimensional parameter on which the magnitude of an oscillation depends.  1, record 15, English, - frequency%20parameter

Record 15,  Textual support,  French

Record number: 15, Textual support number: 1 DEF

(AGARD) Rapport du produit de la fréquence d'une oscillation par une longueur caractéristique du système oscillant, à la vitesse propre. C'est un paramètre sans dimensions dont dépend l'amplitude des oscillations.  1, record 15, French, - param%C3%A8tre%20de%20fr%C3%A9quence

Record 15,  Textual support,  Spanish