pentagonal dodecahedron


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pentagonal dodecahedron

[pen′tag·ən·əl dō·dek·ə′hē·drən]
(crystallography)
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In comparison with a rectangle a pentagon is a considerably more complicated basic form, and the contrast is even greater between a pentagonal dodecahedron and a cube or a rectangular parallelepiped.
These values indicate that the cells have a slightly different cell shape when compared to both pentagonal dodecahedron (C = 3.
Table 3 reveals that values tested of foam mechanical properties accord with those of 100% closed-cell pentagonal dodecahedron mechanical model basically, and the differences between values tested and theoretical root in the effects of the model and testing errors on the calculating results.