| ultraviolet radiation |
ultraviolet: radiation lying in the ultraviolet range; wave lengths shorter than light but longer than X rays
출처: wordnet.princeton.edu/perl/webwn
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| ultraviolet radiation |
----Ultraviolet (UV) radiation is electromagnetic radiation of a wavelength shorter than that of the visible region, but longer than that of soft X-rays. It can be subdivided into near UV (380–200 nm wavelength) and extreme or vacuum UV (200–10 nm). ...
출처: en.wikipedia.org/wiki/Ultraviolet_radiation
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| ultraviolet radiation |
UV radiation. Invisible rays that are part of the energy that comes from the sun. UV radiation also comes from sun lamps and tanning beds. UV radiation can damage the skin and cause melanoma and other types of skin cancer. UV radiation that reaches the Earth's surface is made up of two types of rays, called UVA and UVB rays. UVB rays are more likely than UVA rays to cause sunburn, but UVA rays pass deeper into the skin. ...
출처: www.stjude.org/glossary
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| ultraviolet radiation |
(UV) The portion of the electromagnetic spectrum with wavelengths from about 100 to 400 nm; between ionizing radiation (X-rays) and visible light. UV is absorbed by DNA and is highly mutagenic to unicellular organisms and to the epidermal cells of multicellular organisms. UV light is used in tissue culture for its mutagenic and bactericidal properties.
출처: www.fao.org/docrep/003/X3910E/X3910E24.htm
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| ultraviolet radiation |
invisible form of light produced by the sun that can cause health problems to living things when they are overexposed to this rays
출처: library.thinkquest.org/5579/glossary/glossary.html
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