单词 | phosphate glass |
释义 | > as lemmasphosphate glass phosphate glass n. a glass of which the major constituent is phosphorus pentoxide or a phosphate. ΘΚΠ the world > matter > chemistry > chemical substances > named compounds > [noun] > glass phosphate glass1869 silica glass1916 1869 Manufacturer & Builder Jan. 19/3 The chemist therefore recognizes also a borax or a phosphate glass. 1937 Glass 14 519/1 This work originated from the observation that a phosphate glass..turns red on exposure to soft X-rays. 1993 Sci. Amer. Aug. 37/2 The phosphate glass used at Chelyabinsk does not appear to be as durable as the borosilicate glass used in Western Europe, Japan and the U.S. < as lemmas |
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