| umbra |
dark central zone created by an eclipse.
출처: school.discovery.com/curriculumcenter/solarsystem/...
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|---|---|
| umbra |
The dark central portion of the shadow of a large body such as the Earth or Moon. Compare penumbra.
출처: history.nasa.gov/EP-95/glossary.htm
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| umbra |
Central dark area of a sunspot.
출처: www.ametsoc.org/amsedu/WES/glossary.html
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| umbra |
the darkest central portion of a shadow
출처: www.landscapemodeling.org/html/glossary/glossary.h...
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| umbra |
The shadow of the primary body.
출처: www.wro.org/ras/glossary/s-z.htm
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