单词 | photics |
释义 | photicsn. rare. The branch of science concerned with the properties and phenomena of light (distinguished from optics when that term is used in relation to sight). Formerly also: (collective plural) †devices and apparatus for providing illumination (obsolete). ΘΚΠ the world > matter > physics > electromagnetic radiation > light > [noun] > science of optic1563 optics1579 photology1828 photics1858 1858 R. G. Mayne Expos. Lexicon Med. Sci. (1860) Photica, term for the doctrine of the nature and appearance of light: photics. 1875 E. H. Knight Pract. Dict. Mech. Photics,..the term originated in the United States Patent Office, and is there applied to that class of mechanical inventions embracing lamps, gas-light arrangements, and illuminating apparatus generally. 1995 P. Ilie Age of Minerva II. ix. 298 The communion of internal perception with externality comes about through photics. This entry has been updated (OED Third Edition, March 2006; most recently modified version published online March 2022). < n.1858 |
随便看 |
|
英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。