search:x ray相關網頁資料

- en.wikipedia.org
  
  X-ray generator - Wikipedia, the free encyclopedia
  
  On January 18, 1896 an X-ray machine was formally displayed by H.L. Smith. In the 1940s and 1950s, X-ray machines were used in stores to help sell footwear.
  
  2024-05-17
  
  瀏覽：1258
- en.wikipedia.org
  
  X-ray - Wikipedia, the free encyclopedia
  
  Different applications use different parts of the X-ray spectrum. ... The probability of a photoelectric absorption per unit mass is approximately proportional to ...
  
  2024-05-15
  
  瀏覽：1416

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POV-Ray - The Persistence of Vision Raytracer

日期：2024-05-11

Freeware multi-platform ray-tracing package. Include software download, 'hall of fame' images, FAQs, documentation and resources....

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Imagine the Universe! Dictionary

日期：2024-05-13

If words seem to be missing from the articles, please read this. Imagine the Universe! is a service of the High Energy Astrophysics Science Archive Research Center (HEASARC), Dr. Alan Smale (Director), within the Astrophysics Science Division (ASD) at NAS...

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Spaceweather Glossary: The Classification of X-ray Solar Flares

日期：2024-05-16

The Classification of X-ray Solar Flares or "Solar Flare Alphabet Soup" A solar flare is an explosion on the Sun that happens when energy stored in twisted magnetic fields (usually above sunspots) is suddenly released....

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id Tech 3 - Wikipedia, the free encyclopedia

日期：2024-05-14

id Tech 3, popularly known as the Quake III Arena engine, is a game engine developed by id Software for their video game Quake III Arena. It has been adopted by numerous games. During its time, it competed with the Unreal Engine; both engines were widely ...

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X-Men Origins: Wolverine (2009) - IMDb

日期：2024-05-13

Directed by Gavin Hood. With Hugh Jackman, Liev Schreiber, Danny Huston, Will.i.am. A look at Wolverine's early life, in particular his time with the government squad Team X and the impact it will have on his later years....

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Chandra X-ray Observatory - Official Site

日期：2024-05-12

NASA's sophisticated telescope is specially designed to detect X-ray emission from very hot regions of the Universe. ... The Observatory has three major parts: (1) the X-ray telescope, whose mirrors focus X-rays from celestial objects; (2) the science ins...

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Pediatric X-ray Imaging - U S Food and Drug Administration Home Page

日期：2024-05-11

Medical imaging has led to improvements in the diagnosis and treatment of numerous medical conditions in children and adults. CT, radiography, and fluoroscopy all work on the same basic principle: an X-ray beam is passed through the body where a portion o...

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