| ultraviolet radiation |
invisible rays in sunlight that cause suntan, sunburn, premature skin aging, and most cases of skin cancer.
출처: www.ehealthmd.com/library/skincancer/SC_glossary.h...
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|---|---|
| ultraviolet radiation |
A form of high-energy radiation used in the treatment of cancer.
출처: nydailynews.healthology.com/nydailynews/15836.htm
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| ultraviolet radiation |
Having or employing wavelengths shorter than light but longer than X-rays; lying outside the visible spectrum at its violet end
출처: www.msnucleus.org/membership/html/jh/earth/diction...
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| ultraviolet radiation |
That part of the electromagnetic spectrum ranging in wavelength from 0.2 to 0.4m m. Just past the visible violet spectrum.
출처: imnh.isu.edu/digitalatlas/glossary/letter.asp
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| ultraviolet radiation |
Electromagnetic radiation at wavelengths between 10 and 400 nanometers lying just beyond the high-energy (violet) end of the visible-light band of the solar spectrum; about 5% of the radiation the Earth receives from the sun, much of which is absorbed by the atmosphere. UV-A = 315 to 400 nanometers wavelength; UV-B = 280 to 315 nanometers; UV-C = 100 to 280 nanometers. UV-B is the part of the spectrum that causes sunburn and has been linked to skin cancer.
출처: biology.usgs.gov/s+t/SNT/noframe/zy198.htm
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