单词 | phosphoric glass |
释义 | > as lemmasphosphoric glass ΚΠ 1788 tr. A. F. de Fourcroy Elem. Nat. Hist. & Chem. xxi. 403 The Marquis de Bullion has likewise obtained phosphoric glass from ivory, and from the bones of fishes. 1851 Encycl. Americana VII. 458/2 The phosphuret of lead is formed..by heating equal parts of lead fillings and phosphoric glass with one eighth of charcoal powder. < as lemmas |
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