单词 | vitro- |
释义 | vitro-comb. form combining form on Greek models of Latin vitrum glass, used in a few terms, as vitro-ˈdentine n. the hard external layer of dentine in a tooth. ˈvitrophyre n. a subdivision of porphyritic rocks. vitrophyric adj. ˈvitrotype n. (see quot. 1875). ΘΚΠ the world > life > the body > digestive or excretive organs > digestive organs > mouth > substance or parts of teeth > [noun] > dentine ivory1828 dentine1845 osteodentine1849 vitro-dentine1849 tooth-ivory1851 plicidentine1852 tooth-bone1853 society > leisure > the arts > visual arts > photography > photographic processes > [noun] daguerreotype1839 calotype1841 chrysotype1842 chromotype1843 ferrotype1843 tithonotype1843 amphitype1844 energiatype1844 fluorotype1844 Talbotype1844 daguerreotypy1853 ambrotype1854 bitumen process1858 carbon process1858 reversal1859 pyro-photography1869 vitrotype1875 platinotype1877 transferrotype1889 diazotype1890 kallitype1890 Joly process1894 reversal process1908 bromoil1909 bleach-out process1914 carbro1919 Finlay process1931 reversal processing1931 diazo1948 xography1965 push processing1966 the world > the earth > structure of the earth > constituent materials > rock > igneous rock > [noun] > porphyrite rock > subdivision melaphyre1824 orthophyre1869 granophyre1882 vitrophyre1882 granite-porphyry1885 the world > the earth > structure of the earth > constituent materials > rock > igneous rock > [adjective] > porphyry > subdivision vitrophyric1890 orthophyric1895 granophyric1897 1849–52 Todd's Cycl. Anat. & Physiol. IV. ii. 882/1 The dental plate consists..of a central mass of coarse osseous substance..and an external sheath of very hard ‘vitro-dentine’. 1870 H. Power tr. Stricker's Man. Histol. (N. Syd. Soc.) xv. 471 The central portion [of a tooth] consists of vaso-dentine, which is covered with true dentine; external to which again is a thin layer of vitro-dentine. 1875 E. H. Knight Amer. Mech. Dict. III. 2713/2 Vitro-type (Photography), a name given to the processes which involve the production of collodion film pictures on glass. 1882 A. Geikie Text-bk. Geol. ii. ii. iii. 90 Vogelsang has proposed to classify this type [Porphyritic] in three divisions: 1st, Granophyre,..2nd, Felsophyre,..3rd, Vitrophyre, where the ground-mass is a glassy magna. 1890 London, Edinb., & Dublin Philos. Mag. 5th Ser. 29 288 Among the pyroxenic rocks the most noticeable varieties are the labradorite-audesites, the pyroxene-audesites—of which both ‘trachytoid’ and ‘vitrophyric’ forms occur. This entry has not yet been fully updated (first published 1920; most recently modified version published online December 2021). < comb. form1849 |
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