| iridium |
A metal of the platinum family often alloyed with platinum to improve workability. Pieces marked "80% Plat. 20% Irid" would indicate that the alloy is 80 % platinum and 20% iridium.
출처: www.zulumoon.com/glossary/I-glossary.htm
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| iridotomy |
incision of the iris.
출처: www.fda.gov/cdrh/phakic/glossary.html
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| iridescence |
The rainbow-like play of colors exhibited by the feathers of certain bird species, caused by the scattering of light rays reflected from the structure of these unique feathers. The plumage of the adult male Purple Martin is ablaze with purplish-blue, iridescent feathers.
출처: www.purplemartin.org/main/Terminology.html
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| iridology |
The study of the iris to diagnose disease; based upon the assumption that every organ in the human body has a corresponding location within the iris, and that one can determine its relative health by examining the iris rather than the organ itself.
출처: www.thepeacefulplanet.com/glossary.html
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| iridescence |
Brilliant spots or borders of colors, most often red and green, observed in clouds up to about 30?from the sun.
출처: www.wrcc.dri.edu/ams/glossary.html
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