- Power Diffraction Journal
- Mass media: PDJ
Универсальный русско-английский словарь. Академик.ру. 2011.
Универсальный русско-английский словарь. Академик.ру. 2011.
Diffraction topography — (short: topography ) is an X ray imaging technique based on Bragg diffraction. Diffraction topographic images ( topographs ) record the intensity profile of a beam of X rays (or, sometimes, neutrons) diffracted by a crystal. A topograph thus… … Wikipedia
Solar power satellite — A solar power satellite, or SPS or Powersat, as originally proposed would be a satellite built in high Earth orbit that uses microwave power transmission to beam solar power to a very large antenna on Earth. Advantages of placing the solar… … Wikipedia
Electron diffraction — is a technique used to study matter by firing electrons at a sample and observing the resulting interference pattern. This phenomenon occurs due to the wave particle duality, which states that a particle of matter (in this case the incident… … Wikipedia
PDJ — Penn Del Jersey Chapter of NECA (Community » Non Profit Organizations) ** Party Disc Jockey (Business » Positions) ** Power Diffraction Journal (Community » Media) … Abbreviations dictionary
F-117 Nighthawk — infobox Aircraft name=F 117 Nighthawk type=Stealth attack aircraft [http://www.af.mil/factsheets/factsheet.asp?fsID=104 F 117A Nighthawk fact sheet] , USAF, October 2007. Retrieved 19 March 2008.] national origin = United States… … Wikipedia
Lockheed F-117 Nighthawk — F117 redirects here. For the F117 PW 100 turbofan engine, see Pratt Whitney PW2000. F 117 Nighthawk Role … Wikipedia
Schumann resonances — The Schumann resonances (SR) are a set of spectrum peaks in the extremely low frequency (ELF) portion of the Earth s electromagnetic field spectrum. Schumann resonances are global electromagnetic resonances, excited by lightning discharges in the … Wikipedia
Group 2 organometallic chemistry — The group 2 elements are known to form organometallic compounds. .[1][2] Of these, organomagnesium compounds, usually in the form of Grignard reagents are widely used in organic chemistry, while the other organometallic compounds of this group… … Wikipedia
Berkelium — Eigenschaften … Deutsch Wikipedia
Nobel Prizes — ▪ 2009 Introduction Prize for Peace The 2008 Nobel Prize for Peace was awarded to Martti Ahtisaari, former president (1994–2000) of Finland, for his work over more than 30 years in settling international disputes, many involving ethnic,… … Universalium
Laser — For other uses, see Laser (disambiguation). United States Air Force laser experiment … Wikipedia