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Gradient (rt)
| Глоссарий терминов по технологиям неразрушающего контроля (NDT) |
The slope of a characteristic curve at a specified density. symbol
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Gradient, английский
- Amount by which the grade increases or decreases in a unit of horizontal distance (21).
- Градиент
- Уклон; градиент
- In tinting lenses, application of dye to a lens making the top darker and fading to clear towards the bottom of the lens.
- Плавно меняющийся цвет; плавный переход цветов; раскат тонов; градиент gradient-fill handling градиентная закраска; градиентная заливка; средства градиентной передачи
- A gradual progression. for example, a progression from one color to another color, or from one shade to another shade of the same color.
- Slope of characteristic curve for specified film density.
- See "grade".
Gradient angle, английский
Gradient barique horizontal, французский
Gradient boosting machine (gbm), английский
Gradient brush, английский
A brush that paints an area in a gradual progression from one color to another or from one shade to another shade of the same color.
Gradient change, английский
Gradient de température, французский
Gradient descent, английский
Gradient descent, or hill climbing, is a common technique for estimating parameters in machine learning algorithms such as neural nets or other regression style techniques. these algorithms "learn" by adjusting their parameters to minimize some error measure. at any given point in the learning process, the algorithm evaluates how a change in the parameters could decrease the current error and moves in that direction. typically, the algorithm determines the direction as a function of the derivative of the error function (its gradient) with respect to the parameters or a weighted derivative, where the matrix of second derivatives (the hessian matrix) determines the weights. once the direction has been chosen, it is multiplied by a learning rate parameter and added to the current values of the parameter vector. see also: learning rate, machine learning. grammer, augmented transition network see: augmented transition network grammer.
Gradient fill, английский
Градиентная заливка. заполнение замкнутой области оттенками какого-либо цвета, постепенно изменяющимися от одной границы области к противоположной
Gradient fill tool, английский
Инструмент "градиентная заливка"
Gradient furnace, английский
Градиентная печь (печь, между двумя концами которой поддерживается заданный градиент температур) см. также hoeenhain furnace
Gradient gel, английский
Градиентный светофильтр
Gradient hydraulique, французский
Gradient magnetic field strength, английский
Gradient method, английский
Градиентный метод
Gradient method of navigation, английский
Gradient mirrors, английский
Primarily used for driving or reading outdoors. this mirror helps reflect the intensity of the sun above while leaving a slight lighter area below for better visability of the dashboard or reading material.
Gradient of equal traction, английский
Gradient of infection, английский
Размах инфекции совокупность тяжести клинических проявлений инфицирования: от инаппарантной до смертельной формы.
Gradient portion, m, английский
Characteristic, английский
- Property that helps to distinguish between items of a given population (3)
- A quality which allows something to be recognised as different cancer destroys the cell’s characteristics. adjective being a typical or distinguishing quality symptoms characteristic of anaemia the inflammation is characteristic of shingles.
- N характеристика (см. тж. portrayal) articulatory ~ артикуляторная характеристика perceptual ~ перцептивная характеристика, характеристика восприятия
- Характерная особенность, признак; характеристика, особенность ~s of the loading особенности [параметры] нагружение (конструкции)
- The characteristic dimension dc
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Beam angle (rt), английский
The smallest angle between the central axis of the radiation beam and the plane of the radiographic film.
Base density (rt), английский
The slight density that is due only to the film base and the blue dye in it. it is measured with the emulsion layer removed, or on a film which has been fixed without prior development.
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