| shield ulcer |
A corneal ulcer found in some patients with vernal conjunctivitis. The ulcer is sometimes associated with corneal plaques that may permanently impair vision.
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| shield |
a popular design element on US coins that is really a flag in the shape of a shield.
출처: www.bestcoin.com/S-coin-collecting-definitions.htm
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| shield |
a shield is the actual route marker. Shields come in many varieties, but the most common shields are for Interstates, US routes, state routes, and county routes. A uniform standard exists for Interstates, US routes, and most county routes across the country, while state route shields vary by state.
출처: www.southeastroads.com/glossary.html
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| shield |
a defensive devise that came in a variety of shapes and sizes, made of leather-covered wood or metal, and hung from the arm by a series of straps, or gripped by a handle.
출처: www.historicalweapons.com/armourterminology.html
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| shield |
A metallic layer around a conductor to prevent electromagnetic and radio frequency interference.
출처: www.networkingsolutions.co.uk/acatalog/gl.html
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