aperture
Synonyymisanakirja: aperture
aperture
aukko, reikä, valotusaukko, suukappale, suuosa, säädin, säätölaite.
Riimisanakirja: aperture
aperture rimmaa näiden kanssa:
force majeure, kure, houre, kuumehoure, suure, vakiosuure, satunnaissuure...
Käännökset: aperture
aperture suomeksi
reikä, aukko
aperture englanniksi
An opening; an open space; a gap, cleft, or chasm; a passage perforated; a hole
(ux)
1860, (w), Sea and River-side Rambles in Victoria Chapter 7
Owen
puhekieltä Something which restricts the diameter of the light path through one plane in an optical system.
puhekieltä The diameter of the aperture (in the sense above) which restricts the width of the light path through the whole system. For a telescope, this is the diameter of the objective lens.
puhekieltä The (typically) large-diameter antenna used for receiving and transmitting radio frequency energy containing the data used in communication satellites, especially in the geostationary belt. For a comsat, this is typically a large reflective dish antenna; sometimes called an array.
puhekieltä The maximum angle between the two generatrix generatrices.
If the generatrix makes an angle θ to the axis, then the aperture is 2θ.
(monikko) apertura|lang=it
(inflection of)
(es-verb form of)