focusing surface

focusing surface
Солнечная энергия: фокусирующая поверхность

Универсальный англо-русский словарь. . 2011.

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  • Surface (TV series) — infobox Television show name = Surface caption = There s Something in the water format = Drama/Science Fiction runtime = 43 minutes creator = Josh and Jonas Pate starring = Lake Bell Jay R. Ferguson Carter Jenkins Ian Anthony Dale and Rade… …   Wikipedia

  • focusing — ▪ optics also called  ocular accommodation    ability of the lens to alter its shape to allow objects to be seen clearly.  In humans, the forward surface of the lens is made more convex for seeing objects up close. At the same time, the pupil… …   Universalium

  • Self-focusing transducers — Acoustic waves emitted by ultrasonics transducer crystals exhibit a property known as self focusing (or natural focusing ). Note that this is distinct from the electronically controlled focusing employed in diagnostic ultrasound devices which… …   Wikipedia

  • National Surface Transportation Policy and Revenue Study Commission — The National Surface Transportation Policy and Revenue Study Commission was a panel created by Section 1909 of SAFETEA LU (the Safe, Accountable, Flexible, Efficient Transportation Equity Act: A Legacy for Users, U.S. Public Law 109 59), signed… …   Wikipedia

  • Naval Surface Warfare Center Port Hueneme — Naval Surface Warfare Center, Port Hueneme Division (NSWC PHD), a component of the Naval Sea Systems Command (NAVSEA), is a tenant command located at Naval Base Ventura County in Port Hueneme, California. In addition to its primary location at… …   Wikipedia

  • Nikkormat — Nikomat Nikomat FT Type 35mm SLR camera Lens mount Nikon F mount Focus manual Exposure Man …   Wikipedia

  • Secondary mirror — A secondary mirror (or secondary) is a second light gathering and focusing surface in a reflector telescope. Light gathered by the primary mirror is directed towards a focal point typically past the location of the secondary. The secondary… …   Wikipedia

  • photography, technology of — Introduction       equipment, techniques, and processes used in the production of photographs.  The most widely used photographic process is the black and white negative–positive system (Figure 1 >). In the camera the lens projects an image of… …   Universalium

  • HEBREW GRAMMAR — The following entry is divided into two sections: an Introduction for the non specialist and (II) a detailed survey. [i] HEBREW GRAMMAR: AN INTRODUCTION There are four main phases in the history of the Hebrew language: the biblical or classical,… …   Encyclopedia of Judaism

  • microscope — /muy kreuh skohp /, n. 1. an optical instrument having a magnifying lens or a combination of lenses for inspecting objects too small to be seen or too small to be seen distinctly and in detail by the unaided eye. 2. (cap.) Astron. the… …   Universalium

  • mass spectrometry — or mass spectroscopy Analytic technique by which chemical substances are identified by sorting gaseous ions by mass using electric and magnetic fields. A mass spectrometer uses electrical means to detect the sorted ions, while a mass spectrograph …   Universalium


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