释义 |
anatase Min.|ˈænəteɪs| [a. Fr. anatase, ad. Gr. ἀνάτασ-ις extension, f. ἀνά up + τα- stem of τείνειν to stretch.] Haüy's name (in reference to the length of its crystal) for the native oxide of titanium, for which Dana prefers De Saussure's octahedrite.
1843W. Humble Dict. Geol., Anatase, pyramidal titanium..a pure octahedral oxyde of titanium. 1878Gurney Cryst. 82 Anatase and Rutile have an identical composition, both being titanium dioxide. |