单词	quartz glass
释义	quartz glass noun : vitreous silica prepared from pure quartz and noted for its transparency to ultraviolet radiation Example Sentences Recent Examples on the Web Long-term storage mediums like quartz glass may have applications for public safety as well. Caroline Delbert, Popular Mechanics, 4 Nov. 2019 Project Silica is focusing on quartz glass, made from the crystalline form of one of the most plentiful minerals in the Earth’s crust. Caroline Delbert, Popular Mechanics, 4 Nov. 2019 Aldrin placed an array -- an arrangement of 100 quartz glass prisms in rows -- on the surface. Ashley Strickland, CNN, 29 July 2019 Word History First Known Use 1861, in the meaning defined above Medical Definition quartz glass noun : vitreous silica prepared from pure quartz and noted for its transparency to ultraviolet radiation
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