单词 | spathic |
释义 | spathicadj.1 Mineralogy. ΘΚΠ the world > the earth > minerals > types of mineral > halides > [adjective] > calcium fluoride spathic1788 spathose1811 1788 T. Jefferson Writings (1859) II. 432 The property of the spathic acid, to corrode flinty substances, has been lately applied by M. Puymaurin to engrave on glass. 2. a. = spathose adj.1 1b. ΘΚΠ the world > the earth > minerals > types of mineral > [adjective] > white lamellar spady1683 spathy1757 spathaceous1794 sparry1796 spathose1802 spathic1803 spatous1803 the world > space > relative position > condition of being external > covering > a layer > [adjective] > thin foliated1650 laminated1665 foliate1683 leafy1684 lamellated1713 foliaceousa1728 squamousa1728 lamellose1752 lamellar1794 spathaceous1794 laminous1798 spathose1802 lamellous1803 spathic1803 laminar1811 lamellate1826 laminose1826 laminary1830 lamelliferous1832 laminiferous1834 1803 Med. & Physical Jrnl. 9 494 Sometimes it is found in spathic layers, semitransparent, of different thickness;..these layers imitate so closely calcareous spath, that [etc.]. b. = spathose adj.1 1a. ΘΚΠ the world > the earth > minerals > ore > [adjective] > iron ore haematitic1796 haematitiform1801 haematitical1805 oligistic1828 spathic1831 1831 J. Holland Treat. Manuf. Metal I. 265 Bergmann had already asserted that manganese was contained in the white or spathic iron ores. 1855 J. Scoffern in Orr's Circle Sci.: Elem. Chem. 442 Native peroxide of iron (spathic iron). 1868 F. H. Joynson Metals in Constr. 7 At Weardale the spathic ore is often found associated with a brown ore—a hydrated oxide. This entry has not yet been fully updated (first published 1913; most recently modified version published online March 2022). spathicadj.2 Botany. Of or belonging to a spathe. ΚΠ 1859 R. G. Mayne Expos. Lexicon Med. Sci. (1860) 1178/1. This entry has not yet been fully updated (first published 1913; most recently modified version published online June 2019). < adj.11788adj.21859 |
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