- dark-field technique
- опт. метод тёмного поля
English-Russian electronics dictionary .
dark-field technique
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Dark field microscopy — (dark ground microscopy) describes microscopy methods, in both light and electron microscopy, which exclude the unscattered beam from the image. As a result, the field around the specimen (i.e. where there is no specimen to scatter the beam) is… … Wikipedia
dark-field microscopy — Descriptive of the appearance of the image of the specimen when this technique is used. Various details of the specimen appear as bright features on a dark field or background. Dark field microscopy can be used to accentuate refraction images … Forensic science glossary
Annular dark-field imaging — is a method of mapping samples in a scanning transmission electron microscope (STEM). These images are formed by collecting scattered electrons with an annular dark field detector in scanning transmission electron microscopes.For dark field… … Wikipedia
Dark frame — A dark frame is a photography technique to identify noise in a CCD imaging device. This is done by recording without exposing the CCD, usually by leaving the shutter closed and putting the CCD in a dark room. These dark frames are then subtracted … Wikipedia
Dark-sided Flycatcher — Conservation status Least Concern … Wikipedia
Dark Crystal — Données clés Titre original The Dark Crystal Réalisation Jim Henson Frank Oz Scénario Jim Henson David Odell Acteurs principaux Stephen Garlick Lisa Maxwell Billie Whitelaw Barr … Wikipédia en Français
Dark City (1998 film) — Dark City … Wikipedia
Field crumpets — is a game played with two teams of players which try to score points by hitting the crumpet into the opposing team s goal using their crumpet sticks . Created in 1996 by Robbie Overton [ [http://www.6newslawrence.com/news/2004/jul/15/crumpets/]… … Wikipedia
Dark matter — Not to be confused with antimatter, dark energy, dark fluid or dark flow. For other uses, see Dark Matter (disambiguation) … Wikipedia
Technique d'interrogatoire renforcée — Arrivée de nouveaux détenus au Camp X Ray du centre de détention de Guantánamo où des techniques d interrogatoire renforcées ont été utilisées Technique d’interrogatoire renforcée (enhanced interrogation technique) est un euphémisme utilisée par… … Wikipédia en Français
Field electron emission — It is requested that a diagram or diagrams be included in this article to improve its quality. For more information, refer to discussion on this page and/or the listing at Wikipedia:Requested images. Field emission (FE) (also known as field… … Wikipedia
