Fraunhofer

[ froun-hoh-fer, frou-uhn-hof-er; German froun-hoh-fuhr ]

/ ˈfraʊnˌhoʊ fər, ˈfraʊ ənˌhɒf ər; German ˈfraʊnˌhoʊ fər /

noun

Jo·seph von

[joh-zuhf von, -suhf; German yoh-zef fuhn], /ˈdʒoʊ zəf vɒn, -səf; German ˈyoʊ zɛf fən/, 1787–1826, German optician and physicist.

Words nearby Fraunhofer

fraudulent, Frauenfeld, fraughan, fraught, Fräulein, Fraunhofer, Fraunhofer lines, Fravashi, frawzey, fraxinella, fray

Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for Fraunhofer

Two experiments with a spectroscope will help to make clear the meaning of the Fraunhofer lines.
Physics|Willis Eugene Tower
Its light is of course that of the sun reflected, and its spectrum is consequently a faint echo of the Fraunhofer spectrum.
A Popular History of Astronomy During the Nineteenth Century|Agnes M. (Agnes Mary) Clerke
The lower-case letters designating certain Fraunhofer lines: a, b, g, h.
The Uses of Italic|Frederick W. Hamilton
It accordingly forms part of the large sum of Fraunhofer's merits to have secured this inestimable advantage to observers.
A Popular History of Astronomy During the Nineteenth Century|Agnes M. (Agnes Mary) Clerke

The four long-neglected small heliometers made by Fraunhofer were brought into requisition.
Encyclopaedia Britannica, 11th Edition, Volume 13, Slice 2|Various

British Dictionary definitions for Fraunhofer

Fraunhofer

/ (German ˈfraunhoːfər) /

noun

Joseph von (ˈjoːzɛf fɔn). 1787–1826, German physicist and optician, who investigated spectra of the sun, planets, and fixed stars, and improved telescopes and other optical instruments

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

单词	fraunhofer
释义	Fraunhofer [ froun-hoh-fer, frou-uhn-hof-er; German froun-hoh-fuhr ] / ˈfraʊnˌhoʊ fər, ˈfraʊ ənˌhɒf ər; German ˈfraʊnˌhoʊ fər / noun Jo·seph von [joh-zuhf von, -suhf; German yoh-zef fuhn], /ˈdʒoʊ zəf vɒn, -səf; German ˈyoʊ zɛf fən/, 1787–1826, German optician and physicist. Words nearby Fraunhofer fraudulent, Frauenfeld, fraughan, fraught, Fräulein, Fraunhofer, Fraunhofer lines, Fravashi, frawzey, fraxinella, fray Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for Fraunhofer Two experiments with a spectroscope will help to make clear the meaning of the Fraunhofer lines. Physics\|Willis Eugene Tower Its light is of course that of the sun reflected, and its spectrum is consequently a faint echo of the Fraunhofer spectrum. A Popular History of Astronomy During the Nineteenth Century\|Agnes M. (Agnes Mary) Clerke The lower-case letters designating certain Fraunhofer lines: a, b, g, h. The Uses of Italic\|Frederick W. Hamilton It accordingly forms part of the large sum of Fraunhofer's merits to have secured this inestimable advantage to observers. A Popular History of Astronomy During the Nineteenth Century\|Agnes M. (Agnes Mary) Clerke The four long-neglected small heliometers made by Fraunhofer were brought into requisition. Encyclopaedia Britannica, 11th Edition, Volume 13, Slice 2\|Various British Dictionary definitions for Fraunhofer Fraunhofer / (German ˈfraunhoːfər) / noun Joseph von (ˈjoːzɛf fɔn). 1787–1826, German physicist and optician, who investigated spectra of the sun, planets, and fixed stars, and improved telescopes and other optical instruments Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
随便看	ring in ringing tone ring-knife ring knocker ringleader ringlet ringlight ringling ring machine ring magnet ring main ring man ringmaster ring nebula ringneck ring-necked ring-necked duck ring-necked pheasant ringneck snake ring off ring of fire ring of the nibelung ring of the nibelung, the ring one's chimes ring out