单词 | ozonoscopic |
释义 | † ozonoscopicadj. Obsolete. Of or relating to an ozonoscope; involving measurement of the amount of ozone in the air. ΘΚΠ the world > matter > gas > air > [adjective] > specific qualities of (the) air > indicating amount of ozone in air ozonoscopic1858 the world > matter > chemistry > elements and compounds > metals > specific elements > oxygen > [adjective] > ozones > measurement of ozonometric1857 ozonoscopic1858 1858 Househ. Words 7 Aug. 171/1 The prepared paper..is kept..till it is required to be used as an ozonoscopic test. 1868 G. E. Stetson New Gazetteer Livingston County, N.Y. 112 He made use of Schonbein's ozonometric scale and ozonoscopic bands. 1872 C. B. Fox Ozone 17 If positive and negative electricity be allowed to impinge on ozonoscopic paper..there is no difference in the effects of the two kinds of electricity. This entry has been updated (OED Third Edition, March 2005; most recently modified version published online June 2018). < adj.1858 |
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