micro-imagen.

Brit.

/ˈmʌɪkrəʊˌɪmɪdʒ/, U.S.

/ˈmaɪkroʊˌɪmɪdʒ/

Origin: Formed within English, by compounding. Etymons: micro- comb. form, image n.

Etymology: < micro- comb. form + image n. With sense 2 compare macro-image n.

1. A very small image, esp. one which can be viewed only by means of magnification; spec. a microphotograph.

ΘΚΠ

society > leisure > the arts > visual arts > photography > a photograph > [noun] > producing smaller image

microphotograph1857

micro-image1954

1954 Science 6 Aug. 198/1 The primary aperture is then moved so that its microimage is centered on the aiming cross hairs.

1958 Ecology 39 292/2 With..a rough surface, the edge of this circle would be a constantly changing micro-image of the shore.

1962 D. M. Avedon (title) Glossary of terms for microphotography and reproductions made from micro-images.

1972 Times 1 Dec. (Suppl.) p. ii/6 Ultrafiches of the photochronic micro image process store up to 4,000 pages on a 4 in by 6 in film.

1986 Fortune (Electronic ed.) 12 May Its 2-inch by 2-inch test screen can faithfully reproduce characters as tiny as the numbers in a newspaper stock table... ‘The company believes that, with this microimage achievement, an era of new applications and products are [sic] possible.’

1991 Functional Ecol. 5 551 (caption) Nuclear magnetic microimage..of whole seed.

2. Astronomy. Each of a set of multiple images of an astronomical object formed by gravitational microlensing.

ΚΠ

1986 Astrophysical Jrnl. 301 503/2 If the source of light has a diameter smaller than 1 micro-arcsec, then its macroimage will be split into a large number of microimages.

1989 Science 25 Aug. 829/2 Many microimages with sizes of order microarc seconds will be created.

1992 Astron. & Astrophysics 258 591 The mean number of microimages is calculated analytically and compared to the numerical results.

1996 Ann. Rev. Astron. & Astrophysics 34 420 The term ‘microlensing’ was proposed by Paczyński..to describe gravitational lensing that can be detected by measuring the intensity variation of a macro-image made of any number of unresolved micro-images.

This is a new entry (OED Third Edition, December 2001; most recently modified version published online March 2022).

单词	micro-image
释义	micro-imagen. Brit. /ˈmʌɪkrəʊˌɪmɪdʒ/, U.S. /ˈmaɪkroʊˌɪmɪdʒ/ Origin: Formed within English, by compounding. Etymons: micro- comb. form, image n. Etymology: < micro- comb. form + image n. With sense 2 compare macro-image n. 1. A very small image, esp. one which can be viewed only by means of magnification; spec. a microphotograph. ΘΚΠ society > leisure > the arts > visual arts > photography > a photograph > [noun] > producing smaller image microphotograph1857 micro-image1954 1954 Science 6 Aug. 198/1 The primary aperture is then moved so that its microimage is centered on the aiming cross hairs. 1958 Ecology 39 292/2 With..a rough surface, the edge of this circle would be a constantly changing micro-image of the shore. 1962 D. M. Avedon (title) Glossary of terms for microphotography and reproductions made from micro-images. 1972 Times 1 Dec. (Suppl.) p. ii/6 Ultrafiches of the photochronic micro image process store up to 4,000 pages on a 4 in by 6 in film. 1986 Fortune (Electronic ed.) 12 May Its 2-inch by 2-inch test screen can faithfully reproduce characters as tiny as the numbers in a newspaper stock table... ‘The company believes that, with this microimage achievement, an era of new applications and products are [sic] possible.’ 1991 Functional Ecol. 5 551 (caption) Nuclear magnetic microimage..of whole seed. 2. Astronomy. Each of a set of multiple images of an astronomical object formed by gravitational microlensing. ΚΠ 1986 Astrophysical Jrnl. 301 503/2 If the source of light has a diameter smaller than 1 micro-arcsec, then its macroimage will be split into a large number of microimages. 1989 Science 25 Aug. 829/2 Many microimages with sizes of order microarc seconds will be created. 1992 Astron. & Astrophysics 258 591 The mean number of microimages is calculated analytically and compared to the numerical results. 1996 Ann. Rev. Astron. & Astrophysics 34 420 The term ‘microlensing’ was proposed by Paczyński..to describe gravitational lensing that can be detected by measuring the intensity variation of a macro-image made of any number of unresolved micro-images. This is a new entry (OED Third Edition, December 2001; most recently modified version published online March 2022). < n.1954
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