英语词汇“exposure time”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

Photography. The exposing of a photosensitive surface to the action of light or other electromagnetic radiation. Hence, (a) the extent to which this occurs during the taking of a photograph; (b) the combination of shutter speed and aperture to be used on such an occasion; (c) the time during which the surface is exposed (in full exposure time). Also, spec. each of the sections of a film which may be separately exposed, and attributive in exposure meter n. a device that indicates the correct exposure time and lens aperture.

ΘΚΠ

society > leisure > the arts > visual arts > photography > action of taking photograph > technical factors > [noun] > combination of shutter speed and aperture

exposure1890

society > leisure > the arts > visual arts > photography > plates and films > [noun] > film > reel > separate section

exposure1933

1890 Hurter & Driffield in Jrnl. Soc. Chem. Industry 31 May 464/2 The product of intensity of light and time, i.e., the ‘exposure’.

1894 Amer. Ann. Photogr. 251 The exposures were mostly ‘snaps’.

1933 Discovery Feb. 59/2 Roll films are used, each roll containing one hundred exposures.

1934 Jrnl. Royal Aeronaut. Soc. 38 545 Rapid determination of exposure time in reference to time of year, state of sky, colour of subject.

1937 W. H. Auden in W. H. Auden & L. MacNeice Lett. from Iceland 21 A bunch of photographs, Some out of focus, some with wrong exposures.

1979 Sci. Amer. (U.K. ed.) June 143/3 As he photographed the color chart he first set his camera at the correct exposure (f-stop and exposure speed) for the lighting conditions.

1984 Which? July 322/2 You can get extremely short exposures when using an automatic..flash unit for taking close-up subjects.

单词	exposure time
释义	> as lemmas exposure time Photography. The exposing of a photosensitive surface to the action of light or other electromagnetic radiation. Hence, (a) the extent to which this occurs during the taking of a photograph; (b) the combination of shutter speed and aperture to be used on such an occasion; (c) the time during which the surface is exposed (in full exposure time). Also, spec. each of the sections of a film which may be separately exposed, and attributive in exposure meter n. a device that indicates the correct exposure time and lens aperture. ΘΚΠ society > leisure > the arts > visual arts > photography > action of taking photograph > technical factors > [noun] > combination of shutter speed and aperture exposure1890 society > leisure > the arts > visual arts > photography > plates and films > [noun] > film > reel > separate section exposure1933 1890 Hurter & Driffield in Jrnl. Soc. Chem. Industry 31 May 464/2 The product of intensity of light and time, i.e., the ‘exposure’. 1894 Amer. Ann. Photogr. 251 The exposures were mostly ‘snaps’. 1933 Discovery Feb. 59/2 Roll films are used, each roll containing one hundred exposures. 1934 Jrnl. Royal Aeronaut. Soc. 38 545 Rapid determination of exposure time in reference to time of year, state of sky, colour of subject. 1937 W. H. Auden in W. H. Auden & L. MacNeice Lett. from Iceland 21 A bunch of photographs, Some out of focus, some with wrong exposures. 1979 Sci. Amer. (U.K. ed.) June 143/3 As he photographed the color chart he first set his camera at the correct exposure (f-stop and exposure speed) for the lighting conditions. 1984 Which? July 322/2 You can get extremely short exposures when using an automatic..flash unit for taking close-up subjects. extracted from exposuren. < as lemmas
随便看	hey presto hey, rube! hey-go-mad hey-pass heyday heydays heyduck heygomad heyke heypass heyr heyrat heys partridge hezbollah hezbollahi hf hfc hfcs hg hgh hgs hh hhour hi hi cockalorum

> as lemmas