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aperture
aperture
agric.
отвор
;
отвърстие
;
сондажен отвор
;
пролука
|
size
size
agric.
номер
;
едрина
build.mat.
формат
construct.
лепило
;
размер
|
factor
factor
agric.
фактор
- only individual words found (there may be no translations for some thesaurus entries in the bilingual dictionary)
to phrases
aperture
['æpəʧə]
n
agric.
отвор
m
;
отвърстие
n
;
сонда́жен отвор
;
пролука
build.struct.
гнездо́
m
English thesaurus
aperture
['æpəʧə]
abbr.
abbr., oil
ap
;
aper
cinema
A measure of the width of the opening allowing light to enter a camera. The apparent diameter of a lens viewed from the position of the object against a diffusely illuminated background is called the "effect aperture". The ratio of focal length of a lens to its "effective aperture" for an object located at infinity is called the "relative aperture", or "f/number". Larger apertures allow more light to enter a camera, hence darker scenes can be recorded. Conversely, smaller apertures allow less light to enter, but have the advantage of creating a large depth of field. See also shutter speed.
aperture:
12 phrases
in 3 subjects
Botany
1
Construction
10
Technology
1
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