| core- |
The central portion of the Earth, at a depth of approximately 2900 km. The core has a molten metallic composition. Source: EPO.
출처: podaac.jpl.nasa.gov/glossary/
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|---|---|
| core- |
The central region of a fiber through which light is transmitted.
출처: www.seaconbrantner.com/Terminology/terminology.htm
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| core- |
The central, light carrying part of an optical fiber; The material has a index of refraction higher than that of the surrounding cladding material. The core in a singlemode fiber has a diameter of 3-10m.
출처: www.point-source.com/glossary.asp
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| core- |
A preformed sand aggregate inserted into a mold to shape the interior of the casting or that part of a casting which cannot be shaped by a pattern.
출처: www.domcastmetals.com/ironcasting3.html
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| core- |
(See Building core.)
출처: www.officefinder.com/glossary.html
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