单词 | bevelment |
释义 | bevelmentn. The process of bevelling; spec. in Crystallography, the replacement of the edge of a crystal by two similar planes equally inclined to the adjacent faces. ΘΚΠ the world > matter > chemistry > crystallography (general) > other reactions or processes > [noun] > bevelment bevelment1804 1804 R. Jameson Mineral. I. 204 There is formed a four-sided prism bevilled on both extremities,..and the edge of the bevillment is truncated. 1870 H. Macmillan Bible Teachings xvi. 313 The truncatures of their [i.e. crystals'] angles, and the bevelment of their edges. This entry has not yet been fully updated (first published 1887; most recently modified version published online December 2020). < n.1804 |
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