| 单词 | boric oxide |
| 释义 | > as lemmasboric oxide Of or pertaining to boron; containing boron in chemical combination, as boric chloride (BCl3), boric oxide (B2O3); boric acid, formerly called, because prepared from borax, boracic acid (H3BO3). ΘΚΠ the world > matter > chemistry > elements and compounds > metals > specific elements > boron > [adjective] boric1868 1868 H. B. Jones & H. Watts Fownes's Man. Elem. Chem. (ed. 10) 225 The vapour of boric chloride. 1869 H. E. Roscoe Lessons Elem. Chem. (new ed.) xiv. 147 Boron Trioxide (commonly called Boric or Boracic Acid). < as lemmas |
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