| Crustacea |
A class of arthropods, which have gills and bodies covered by a hard shell (eg crabs, lobsters, shrimps).
출처: www.deh.gov.au/soe/2001/coasts/glossary.html
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|---|---|
| crust |
The thin outer layer of the Earth's surface, averaging about 10 kilometers thick under the oceans and up tp about 50 kilometers thick on the continents. This is the only layer of the Earth that humans have actually seen.
출처: www.msnucleus.org/membership/html/jh/earth/diction...
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| crust |
The outermost compositional layer, or shell, of Earth (or any other differentiated planet). The crust consists of low density materials compared to the underlying mantle. Earth's crust is generally defined as the part of the Earth above the Mohorovicic discontinuity. It represents less than 1% of Earth's total volume. See also: continental crust, oceanic crust.
출처: imnh.isu.edu/digitalatlas/glossary/letter.asp
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| crust |
The outermost layer of the Earth, consisting of relatively low-density rocks. See also core and mantle.
출처: college.hmco.com/geology/resources/geologylink/glo...
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| crust |
a formation of dried blood, pus, or other skin fluid over a break in the skin.
출처: www.beaumonthospitals.com/pls/portal30/cportal30.w...
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