| ring |
A piece of jewelry that is worn on the fingers or toes and slides on and off.
출처: www.limogesjewelry.com/glossary.asp
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| ring |
A rectangular molding, sometimes used with an ogee.
출처: www.history.navy.mil/cannons/cannons55.html
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| ring |
The ring was treasure, a symbol of wealth, omnipotence and magic. Two rings feature prominently in Teutonic mythology: the ring of Odin, called Draupnir, from which eight rings of equal weight will drop every ninth night; and Andvari's ring, Andvaranaut, which was supposedly cursed by its creator, the dwarf Andvari, to bring doom upon whomever owns it (Chantepie de la Saussaye, 326; Crossley-Holland, 106).
출처: alandpeters.tripod.com/knightstemplarera1188to1312...
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| ring |
A ring is an additive commutative group in which a second operation (normally considered as multiplication) is also defined. The multiplication must be associative, ie a+(b+c)=(a+b)+c and the distributive law a(b + c) = ab + ac and (b + c)a = ba + ca must hold. If a ring is also a commutative multiplicative group (of course, with 0 removed) then it's called a field.
출처: math-terms.org/p.html
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| ringworm |
A fungal disease that the infection initially starts around sparsely haired areas such as the eyes, ears, and feet. It appears as gray, flaky patches of skin with balding and numerous broken-off hairs. Treat with medicated baths and surface and oral anti-fungal agents.
출처: www.landapets.com/Cats/catdisease.html
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