| ¿µ¹® | radioactivity | ÇÑ±Û | ¹æ»ç´É, ¹æ»ç¼º |
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| ¼³¸í | ÀüÀÚÀÚ±â¹æ»ç¼±À» ¹æÃâÇÏ¿© ÇÙÀ» ºØ±«½ÃŰ´Â Çö»óÀ¸·Î ¿ø¼Ò±âÈ£ 83¹ø ÀÌ»óÀÎ ¸ðµç ¿ø¼ÒÀÇ ÀÚ¿¬Àû Ư¼ºÀ̸ç, ¶ÇÇÑ ´Ù¸¥ ¸ðµç ¿ø¼Òµéµµ ¹æ»ç´ÉÀ» °¡Áöµµ·Ï À¯µµÇÏ´Â °ÍÀÌ °¡´ÉÇÏ´Ù. ÀÌ·± ¼ºÁúÀ» ÀÌ¿ëÇÏ¿©, ¿©·¯ °¡Áö Ä¡·á ¹× Áø´Ü¿¡ ¾²ÀδÙ. |
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| ENR | eosinophilic nonallergic rhinitis; extrathyroid neck radioactivity |
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| SA | Specific radioactivity |
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| radioactivity | <radiobiology> The quality of emitting or the emission of corpuscular or electromagnetic radiations consequent to nuclear disintegration, a natural property of all chemical elements of atomic number above 83 and possible of induction in all other known elements. (18 Nov 1997) |
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| airborne radioactivity | <radiobiology> Radioactivity in any chemical or physical form that is dissolved, mixed, suspended or otherwise entrained in air. (16 Dec 1997) |
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| induced radioactivity | artificial radioactivity |
| unit of radioactivity | See: Becquerel. (05 Mar 2000) |
Synonyms : Decay, Nuclear, Radioactivities
| radioactivity |
radiation: the spontaneous emission of a stream of particles or electromagnetic rays in nuclear decay
Ãâó: wordnet.princeton.edu/perl/webwn
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| radioactivity |
The property exhibited by certain unstable elements of spontaneously emitting mass or energy from the nucleus.
Ãâó: www.st.com/stonline/press/news/glossary/r.htm
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| radioactivity |
Spontaneous disintegration of the atomic nucleus of some chemical elements with the emission of energetic and charged particles (alpha, beta and gamma rays).
Ãâó: collections.ic.gc.ca/incocoin/minedef.html
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| radioactivity |
The spontaneous emission of radiation from the nucleus of an atom. Radionuclides lose particles and energy through this process.
Ãâó: www.eia.doe.gov/cneaf/nuclear/page/umtra/glossary....
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| radioactivity |
the spontaneous emission of matter or energy from the nucleus of an unstable atom (the emitted matter or energy is usually in the form of alpha or beta particles, gamma rays, or neutrons).
Ãâó: www.nrdc.org/reference/glossary/r.asp
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| radioactivity | the spontaneous emission of a stream of particles or electromagnetic rays in nuclear decay |
|---|---|
| radioactivity | a measure of radioactivity |
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