英语词汇“lead glass”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-新都网

lead glass

noun [mass noun]

Glass containing a substantial proportion of lead oxide, making it more refractive. Also called lead crystal.The chosen pieces show the versatility of the medium in the broad range of techniques used - blowing and sandblasting, hot and cold casting, engraving, pate de verre, stained and lead glass....

Developments in glass technology in the late seventeenth century, particularly the use of lead glass, offered, for the first time, a medium of unsurpassed clarity.
In England high-quality lead glass was not available until George Ravenscroft introduced it in the third quarter of the seventeenth century.

单词	lead glass
释义	lead glass noun [mass noun] Glass containing a substantial proportion of lead oxide, making it more refractive. Also called lead crystal.The chosen pieces show the versatility of the medium in the broad range of techniques used - blowing and sandblasting, hot and cold casting, engraving, pate de verre, stained and lead glass.... Developments in glass technology in the late seventeenth century, particularly the use of lead glass, offered, for the first time, a medium of unsurpassed clarity. In England high-quality lead glass was not available until George Ravenscroft introduced it in the third quarter of the seventeenth century.
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