单词 | orthoprism |
释义 | > as lemmasorthoprism orthoprism n. Brit. , U.S. Crystallography (now rare) (in the monoclinic system) a prism with faces parallel to the vertical axis.ΘΚΠ the world > matter > chemistry > crystallography (general) > crystal (general) > specific crystal forms > [noun] > miscellaneous others pyramid1748 hemihedron1837 pyritohedron1841 adamantoid1850 pyritoid1850 orthoprism1872 orthopyramid1872 polyprism1873 macropyramid1883 shish kebab1966 1872 T. Egleston Descriptive Mineral. p. xxii (table) Orthoprism. 1895 N. Story-Maskelyne Crystallogr. §328 The vertical or ortho-prism.., usually distinguished as the prism-form, the faces of which lie in the zone [100, 010]. 1922 A. E. H. Tutton Crystallogr. xvi. 252 The two forms together make up an open prism parallel to the ortho-diagonal..which is called, analogously to the clino-prism, an ortho-prism or orthodomal prism. < as lemmas |
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