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Din standard
| Light Glossary |
The german system (deutsche industrie normal) for rating film sensitivity. every 3 degrees doubles the film speed. see: ei/asa; and iso.
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Din, английский
- Deutsches institut für normung --germany (berlin) / german standard institute
- Deutsches institut fur normung
- Deutsche industrie-normen. germany’s standard.
- Deutsche industrie norm (german industrial standard)
- Deutsches institut für normung. a logarithmic system for expressing film speed in common use in europe since 1934. now combined with the asa linear system, in the form of the iso system.
- Deutsche industrie norm
- Deutsches institut fur normung (german standards authority)
Din, испанский
Acrónimo de deutsches institute für normung [instituto alemán para la normalización] su equivalente español es 'aenor'. ambos dictan normas de estandarización y normalización.
Din, немецкий
Din, шведский
Din, турецкий
Din, азербайджанский
Din, туркменский
Din, узбекский
Din (deutsche institute fur normung), английский
The german equivalent of astm.
Din 1045, немецкий
Beton und stahlbeton; bemessung und ausführung
Din 1045/a1, немецкий
Beton und stahlbeton - bemessung und ausführung; Änderungen
Din 105-1, немецкий
Mauerziegel; vollziegel und hochlochziegel
Din 105-2, немецкий
Mauerziegel; leichthochlochziegel
Din 1052-1, немецкий
Holzbauwerke; berechnung und ausführung
Din 1052-1/a1, немецкий
Holzbauwerke - teil 1: berechnung und ausführung; Änderung 1
Din 1052-2, немецкий
Holzbauwerke; mechanische verbindungen
Din 1052-2/a1, немецкий
Holzbauwerke - teil 2: mechanische verbindungen; Änderung 1
Din 1052-3, немецкий
Holzbauwerke; holzhäuser in tafelbauart; berechnung und ausführung
Din 1052-3/a1, немецкий
Holzbauwerke - teil 3: holzhäuser in tafelbauart - berechnung und ausführung; Änderung 1
Din 1053-1, немецкий
Mauerwerk - teil 1: berechnung und ausführung
Din 1053-2, немецкий
Mauerwerk - teil 2: mauerwerksfestigkeitsklassen aufgrund von eignungsprüfungen
Sensitivity, английский
- Change in the response of a measuring instrument divided by the corresponding change in the stimulus (1)
- The ratio of the output of an instrument to the input (i.e. -gain).
- Defines the smallest signal detectable in the presence of systems noise
- In television, a factor expressing the incident illumination upon a specified scene required to produce a specified picture signal at the output terminals of a television camera.
- For a camera usually specified in lux to provide indication of light level required to gain a full video signal from the camera.
- A measure of the amount of light required to provide a standard video signal. sensitivity values are stated in lux (see lux) or foot-candles.
- Lens iris aperture required to provide a video output signal of standard level at a specified light input. in general, sensitivity is measured using an 89.9% reflectance grey scale chart illuminated by a 3200? k illuminance at 2000 lux (color camera) or 400 lux (b/w camera), for a video output level of 100%.
- 1. the fact of being able to detect and respond to an outside stimulus 2. the rate of positive responses in a test from persons with a specific disease. a high rate of sensitivity means a low rate of people being incorrectly classed as negative. compare specificity
- Чувствительность; сенситивность; восприимчивость специфически измененная реактивность. вероятность возникновения реакции на введение антигенов. ср. susceptibility (восприимчивость (к болезни)).
- The sensitivity of classification rule is a measure of its ability to correctly classify observations into a particular category. it is defined to be the ratio of the number of true positives to the number of positives in a test set. this value is usually inversely related to the specificity of the test for a given set of data and a particular classification rule. note that this measure is different from the positive predictive value of a rule, which is a measure of the probability that a positive is a true positive. if multiple classification categories exist, each category will have its own sensitivity, specificity, and positive predictive value. see also: positive predictive value, specificity.
- Чувствительность: a) различие в концентрации аналита, соответствующее наименьшему обнару-живаемому различию в реакции метода. представляется наклоном калибровоч-ной кривой. иногда ошибочно используется для обозначения предела обнаружения. b) частота истинно положительных результатов, полученных при испытании проб, в которых, насколько известно, содержится аналит [55]. c) отношение изменения показаний измерительного прибора к соответствую-щему изменению измеряемой величины. измеряемой величиной может быть, например, количество исследуемого вещества, содержащееся в пробе.
- Чувствительность. в сенсорном анализе — способность различать, идентифицировать и/или дифференцировать (качественно и/или количественно) один или более раздражителей с помощью органов чувств (предварительный стандарт мос, 12). в аналитической химии — чувствительность метода, которая (для простого-метода)- характеризуется наклоном калибровочной кривой, т. е. является дифференциалом измеряемой величины по отношению к концентрации dx/dc. чувствительность не следует путать с наименьшим количеством или наиболее низкой концентрацией, которые можно обнаружить с помощью данного метода; правильный термин для обозначения этого понятия — предел чувствительности (см. limit of detection).
- The output of a microphone in volts for a given input in sound pressure level. sensitivity can also mean the sound pressure level (spl) a loudspeaker produces at one meter when driven with one watt of pink noise.
- The degree of confidentiality of an e-mail message or calendar item, ranging from normal to confidential.
- The significance level that must be reached before a notification is sent.
- Чувствительность:
- Measure of a sensor’s ability to detect small signals. see resolution.
- Ability of a sensor or system to distinguish a signal or indication from background noise. see also probability of detection.
- Ability of a sensor or system to distinguish a signal or indication from background noise. see also probability of detection. si (international system of units): international measurement system in which the following seven
- (1) performance characteristic of a penetrant system, of a developer, or of an entire penetrant process that provides a relative measure of the ability to detect discontinuities. (2) enumerated level of performance of a penetrant system determined by applying standardized processing procedures on reference standards with known defects. (3) ability of a sensor or system to distinguish a signal or indication from background noise. compare probability of detection.
- Probability of detection.
- Ability of signal to change with small changes of measured quantity.
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Titan arc, английский
The granddaddy, 350-amp carbon arc that provided "sunlight," fill, and lots of jobs on countless feature films.
Ambient light, английский
- The general (and often undesirable) illumination surrounding the shooting or projection area; not exactly the same as available light or natural light. tip: use the term to ward off meddling clients, as in "i can`t light it your way because of the ambient light." they are likely to nod sagely.
- The light in the scene, as opposed to the light provided by the photographer with flash, photofloods, etc.
- Also referred to as available light, is the light that is occurring in the scene without adding any flash or light modifiers. this could be daylight, or man made light such as tungsten or fluorescent bulbs.
- Рассеянный свет; общая освещенность; общее освещение
- A type of light that appears as if it is coming from all directions. use this when you want to light all objects evenly.
- Фоновое освещение тонируемой сцены. равномерно распределяется по сцене, обеспечивая одинаковую освещенность всех поверхностей независимо от их ориентации. не исходит от конкретного источника света и не дает теней.
- Light in the environment as opposed to illumination provided by a visual test system.
- Свет в окружающей среде в отличие от освещения, обеспечиваемого системой визуального тестирования.
- Light in the environment as opposed to illumination provided by a visual testing system. ampere (a): si unit of electric current.4
- Light in the environment as opposed to illumination provided by a visual testing system.1
- Light in the environment as opposed to illumination provided by a testing system. ambient temperature; atmospheric
- Light in the environment as opposed to illumination provided by a testing system. ambient temperature; atmospheric temperature: temperature of surrounding atmosphere. also called dry bulb temperature. compare standard atmospheric conditions. angstrom (a): disused unit of length. 1 a = 0.1 nm. see also wavelength.
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