Aperature

  An opening; in solar collectors, the area through which solar radiation is admitted and directed to the absorber.

Energy terms . 2014.

Look at other dictionaries:

  • Mydriasis — Dilated pupil redirects here. This term also arises in eye examinations. Mydriasis Classification and external resources Pupil dilated for examination by optometrist. ICD 10 …   Wikipedia

  • BSA CF2 — The BSA CF2 was a target rifle manufactured by the Birmingham Small Arms Company (BSA).DescriptionIt was a single shot, bolt action 7.62x51 NATO rifle (.308 Winchester). *Weight: 11 lb (5 kg) *Length: 47 5/8in (121cm) *Barrel Length: 26 1/2in (67 …   Wikipedia

  • Digital versus film photography — has been a topic of debate since the invention of digital cameras towards the end of the 20th Century. Both digital and film photography have advantages and drawbacks.[1][2] 21st century photography is dominated by digital operation, but the… …   Wikipedia

  • Minolta AF 50mm f/1.7 lens — Minolta AF 50 F1.7 is a discontinued lens that was produced from 1985 [ [http://www.dyxum.com/lenses/detail.asp?IDLens=17 Minolta AF 50 F1.7 2550 100 lens for Sony Alpha Minolta camera mount ] ] through 2006. It is still in use today by digital… …   Wikipedia

  • Madsen M-50 — Madsen Model 1950 Type Sub machine gun Place of origin  Denmark Service his …   Wikipedia

  • INA Model 953 — Infobox Weapon|is ranged=yes name=INA Model 953 caption= origin=flagcountry|Brazil type=Sub machine gun service=1950 ? used by= wars= designer=Dansk Industri Syndikat design date=1950 manufacturer=Industria National de Armas S.A. unit cost=… …   Wikipedia

  • Scientific research in Canada — This article outlines the history of natural scientific research in Canada including, mathematics, physics, astronomy, space science, geology, oceanography, chemistry, biology, medical research and psychology. The social sciences are not treated… …   Wikipedia

  • Gerber-Format — Das Gerberformat oder Gerber Format, umgangssprachlich manchmal auch als Gerber Norm bezeichnet, ist eine Standard Dateistruktur im ASCII Format, die den Datenaustausch zwischen CAD (Entwicklung) und CAM (Produktion) ermöglicht. Es wird vor allem …   Deutsch Wikipedia

  • Mongoloid — redirects here. For the song by Devo, see Mongoloid (song). For the genetic disorder, see Down s Syndrome …   Wikipedia

  • USA-231 — (ORS 1) Illustration of the USA 231 satellite Operator US DoD …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”

We are using cookies for the best presentation of our site. Continuing to use this site, you agree with this.