| spherolith |
A minute stone in the kidney of the newborn.
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| spheroma |
A tumor of spherical form.
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| spheroid |
an ellipsoid in which two of the three axes are equal. (Contrast to an ellipsoid, in which all three axes may have different lengths.) A spheroid has the equation (x?y?/a?+ z?c?= 1
출처: mcraefamily.com/MathHelp/GeometryGlossary.htm
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| spheroid |
When used to represent the earth, the three-dimensional shape obtained by rotating an ellipse about its minor axis. This is an oblate ellipsoid of revolution.
출처: www.esri.com/news/arcuser/0401/terms.html
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