| penumbra |
a fringe region of partial shadow around an umbra
출처: wordnet.princeton.edu/perl/webwn
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|---|---|
| penumbra |
(pen
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| penumbra |
In solar-terrestrial terms, the sunspot area that may surround the darker umbra or umbrae. It consists of linear bright and dark elements radial from the sunspot umbra.
출처: weather.gov/glossary/glossary.php
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| penumbra |
A partial shadow that appears where light from part of the source is blocked and light from another part of the source is not blocked.
출처: www.nksd.net/schools/nkhs/staff/john_daneau/cp_glo...
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| penumbra |
outer and lighter part of the shadow created by an eclipse.
출처: school.discovery.com/curriculumcenter/solarsystem/...
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