scanning electron microscope
noun Date: 1953 an electron microscope in which a beam of focused electrons moves across the object with the secondary electrons produced by the object and the electrons scattered by the object being collected to form a three-dimensional image on a display screen — called also scanning microscopescanning electron microscopy noun

New Collegiate Dictionary. 2001.

Look at other dictionaries:

  • scanning electron microscope — n an electron microscope in which a beam of focused electrons moves across the object with the secondary electrons produced by the object and the electrons scattered by the object being collected to form a three dimensional image on a cathode ray …   Medical dictionary

  • scanning electron microscope — n. a type of electron microscope in which a moving electron beam is used to scan an object causing it to emit secondary electrons which form a pattern that produces a three dimensional image on the screen of a cathode ray tube …   English World dictionary

  • scanning electron microscope —  Scanning Electron Microscope  (SEM)  Сканирующий электронный микроскоп (СЭМ)   Прибор, позволяющий получать изображения поверхности образца с большим разрешением (менее микрометра). Исследуемый образец в условиях вакуума сканируется… …   Толковый англо-русский словарь по нанотехнологии. - М.

  • Scanning electron microscope — These pollen grains taken on an SEM show the characteristic depth of field of SEM micrographs …   Wikipedia

  • Scanning Electron Microscope — Staubprobe von den WTC Anschlägen mit dem Rasterelektronenmikroskop aufgenommen Als Rasterelektronenmikroskop (REM) (englisch Scanning Electron Microscope, SEM) bezeichnet man ein Elektronenmikroskop, bei dem ein Elektronenstrahl in einem… …   Deutsch Wikipedia

  • scanning electron microscope — rastrinis elektroninis mikroskopas statusas T sritis fizika atitikmenys: angl. flying spot microscope; raster scan microscope; scanning electron microscope vok. Abtastelektronenmikroskop, n; Rasterelektronenmikroskop, n rus. растровый электронный …   Fizikos terminų žodynas

  • scanning electron microscope — rastrinis elektroninis mikroskopas statusas T sritis Standartizacija ir metrologija apibrėžtis Elektroninis mikroskopas, kuris formuoja objekto vaizdą jo paviršių apžvelgdamas elektronų pluoštu. atitikmenys: angl. scanning electron microscope vok …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

  • scanning electron microscope — rastrinis elektroninis mikroskopas statusas T sritis chemija apibrėžtis Mikroskopas, kuriuo matomą vaizdą sukuria siauras elektronų pluoštas, atsispindėjęs nuo bandinio paviršiaus. atitikmenys: angl. scanning electron microscope rus. растровый… …   Chemijos terminų aiškinamasis žodynas

  • scanning electron microscope — noun An electron microscope whose image is made up of a matrix of points from scanning the surface of a sample. See Also: electron microscope, scanning electron microscopy, transmission electron microscope …   Wiktionary

  • scanning electron microscope — noun : an electron microscope in which a beam of focused electrons moves across the object with the secondary electrons produced by the object and the electrons scattered by the object being collected to form a three dimensional image on a… …   Useful english dictionary

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