| conserve |
keep constant through physical or chemical reactions or evolutionary change; "Energy is conserved in this process" keep in safety and protect from harm, decay, loss, or destruction; "We preserve these archeological findings"; "The old lady could not keep up the building"; "children must be taught to conserve our national heritage"; "The museum curator conserved the ancient manuscripts" use cautiously and frugally; "I try to economize my spare time"; "conserve your energy for the ascent to the summit" fruit preserved by cooking with sugar preserve with sugar; "Mom always conserved the strawberries we grew in the backyard"
출처: wordnet.princeton.edu/perl/webwn
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| concave lens |
diverging lens: a lens such that a parallel beam of light passing through it is caused to diverge or spread out
출처: wordnet.princeton.edu/perl/webwn
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| convection |
the transfer of heat through a fluid (liquid or gas) caused by molecular motion (meteorology) the vertical movement of heat or other properties by massive motion within the atmosphere
출처: wordnet.princeton.edu/perl/webwn
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| consistency |
the property of holding together and retaining its shape; "when the dough has enough consistency it is ready to bake" a harmonious uniformity or agreement among things or parts logical coherence and accordance with the facts; "a rambling argument that lacked any consistency" (logic) an attribute of a logical system that is so constituted that none of the propositions deducible from the axioms contradict one another
출처: wordnet.princeton.edu/perl/webwn
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| concavo-concave |
biconcave: concave on both sides
출처: wordnet.princeton.edu/perl/webwn
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