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Глоссарий
Глоссарий терминов в фотографии |
- Exposure value
- End event
- Every
- Exposure value. a system for indicating correct exposure in which the shutter speed and f-number are related arithmetically.
- Exposure value, a very complex thing but in the digicam world it usually means the ability to override the auto exposure system to lighten or darken an image.
- Exposure value is a number that represents the various different combinations of aperture and shutter speed that can create the same exposure effect.
- Exposure value. the ability to override the auto exposure system to under or over expose the image.
- Enteroviruses
- Энтеровирусы
- Математическое ожидание
- Every (ais)
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Exposure value, английский
Exposure value. a system for indicating correct exposure in which the shutter speed and f-number are related arithmetically.
End event, английский
- Завершающее событие
- Завершающее событие (последнее событие сетевого графика)
Every, английский
Каждый
Enterovirus, английский
A virus which prefers to live in the intestine. enteroviruses include poliomyelitis virus, coxsackie viruses and the echoviruses.
Expected value, английский
- Ожидаемая величина; математическое ожидание
- See: expectation.
- The weighted average of a probability distribution. also known as the mean value.
- Typical numerical representation of societal risk as the sum of the frequencies/ probabilities of each event or scenario multiplied by their corresponding consequences.
Экспозиционное число, русский
- , условное число, выражающее экспозицию, необходимую для получения фотографического изображения нормальной плотности на фотоматериале определенной светочувствительности и при определенной освещенности объекта съемки.
- Число, характеризующее значение экспозиции, т.е. комбинацию выдержки и диафрагмы (экспопару). ev0 соответствует выдержке в 1сек и диафрагме f/1,0. изменение ev на единицу соответствует изменению экспозиции на одну ступень (в два раза).
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Combinations, английский
The number of combinations of n things taken k at a time is the number of ways of picking a subset of k of the n things, without replacement, and without regard to the order in which the elements of the subset are picked. the number of such combinations is nck = n!/(k!(n−k)!), where k! (pronounced "k factorial") is k×(k−1)×(k−2)× … × 1. the numbers nck are also called the binomial coefficients. from a set that has n elements one can form a total of 2n subsets of all sizes. for example, from the set {a, b, c}, which has 3 elements, one can form the 23 = 8 subsets {}, {a}, {b}, {c}, {a,b}, {a,c}, {b,c}, {a,b,c}. because the number of subsets with k elements one can form from a set with n elements is nck, and the total number of subsets of a set is the sum of the numbers of possible subsets of each size, it follows that nc0+nc1+nc2+ … +ncn = 2n. the calculator has a button (ncm) that lets you compute the number of combinations of m things chosen from a set of n things. to use the button, first type the value of n, then push the ncm button, then type the value of m, then press the "=" button.
Энтеровирусы, русский
(кишечные вирусы) , род рнк-содержащих вирусов, обитающих преимущественно в желудочно-кишечном тракте человека и животных. вызывают инфекционные болезни. к энтеровирусам относят коксаки вирусы, экховирусы, полиовирусы.
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Exposure value, английский
Exposure value. a system for indicating correct exposure in which the shutter speed and f-number are related arithmetically.
Electromagnetic diaphragm, английский
Electromagnetic diaphragm (canon brand). a more accurate and faster method of actuating a lens diaphragm.
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