单词 | hexoctahedron |
释义 | hexoctahedronn. Geometry and Crystallography. ΚΠ 1570 H. Billingsley tr. Comte de Candale Briefe Treat. in tr. Euclid Elements Geom. f. 458v An Exoctohedron is a solide figure contained of sixe equall squares, and eight equilater and equall triangles. b. = hexakisoctahedron n. at hexakis- comb. form . ΚΠ 1837 J. D. Dana Min. (1844) i. 39 Hexoctahedron..Here for each face of the octahedron, is substituted a low six-sided pyramid. This entry has not yet been fully updated (first published 1898; most recently modified version published online June 2019). < n.1570 |
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