| 释义 |
photochromatic, a.|ˌfəʊtəʊkrəʊˈmætɪk|
[f. photo- + chromatic.]
Of or pertaining to the chromatic or colouring action of light; pertaining to or produced by photochromy.
1888Meldola Chem. Photogr. viii. (1889) 322 Other investigators..have confirmed the general result that silver chloride can be made susceptible of *photochromatic impressions. Ibid. 324 The photochromatic property apparently belongs to the reduction product, which we now have good reasons for believing to be an oxychloride.
So ˈphotochrome, name for a coloured photograph; ˌphotochroˈmography, a method of colouring photographs, or of producing photochromes; ˌphoto-chromoˈlithograph, a chromolithograph in the production of which photographic processes have been used; photoˈchromoscope, an optical apparatus by which photographic or stereoscopic views are exhibited in their natural colours; photo-ˈchromotype n., a picture in colours printed from plates prepared by a photo-relief process; also = photo-chromotypy; whence photo-ˈchromotype v. trans., to reproduce in photo-chromotype; photo-ˈchromotypy, the art or process of producing pictures in this way; ˈphotochromy, (a) the art or process of colouring photographs; (b) the art of photographing objects in their natural colours; colour-photography; (c) [ad. F. photochromie] = photochromism.
1880Illustr. Lond. News 24 Jan. 82/1 The new invention of *photo-chrome will cause a revolution in the art of portrait⁓taking. 1894Westm. Gaz. 1 Jan. 3/1 Judging by a series of photochroms sent to us..it is now possible to reproduce, photographically, all the most striking tints in a landscape.
18..M. C. C. Photo-Chromography 4 *Photo-Chromography..will..maintain the foremost place amongst the various modes of painting photographs.
1870Eng. Mech. 14 Jan. 428/2 Mr Griggs has..applied photo-lithography successfully to the production of *photo-chromolithographs.
1881Eng. Mechanic 27 May 294/3 Five-guinea *Photochromoscope,..adds Nature's beauteous tints to any glass transparency. 1893Brit. Journ. Photogr. XL. 798 Which could be used like the stereoscope or the photo-chromoscope. 1895Current Hist. (Buffalo) V. 963 By means of an instrument to which has been given the name ‘photochromoscope’, a stereoscopic effect is produced in which the original tints stand out faithfully.
1886Sci. Amer. 24 July 49/3 [They] produce by a new process colored prints, so⁓called ‘*photo-chromotypes’, which are made in the printing press. 1896Idler Mar. 239/1 A design for a Christmas annual, which is to be reproduced in ‘photochromotype’.
1894Brit. Jrnl. Photogr. XLI. 53 *Photo-chromotypy is in its experimental stage, but no doubt there is a great future before it.
1888Meldola Chem. Photogr. (1889) 326 To deal with the chemical principles of *photochromy. 1891Daily News 15 May 7/1 An exhibition illustrative of photochromy, or the science of producing colour in combination with photography. 1951Chem. Abstr. XLV. 10059 (heading) Photochromy in the bianthrone series. 1963Adv. Photochem. I. 282 Photochromy and thermochromy are mutually exclusive properties in crystalline salicylidine-anilines. |