disk of silica glass

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• glass — A transparent substance composed of silica and oxides of various bases. [A.S. glaes] cover g. a thin g. disk or plate covering an object examined under the microscope. SYN: coverslip. Crookes g. a spectacle lens combined with …   Medical dictionary

• industrial glass — Introduction       solid material that is normally lustrous and transparent in appearance and that shows great durability under exposure to the natural elements. These three properties lustre, transparency, and durability make glass a favoured… …   Universalium

• Ancient Chinese glass — refers to all types of glass manufactured in China prior to the Qing Dynasty (1644 1911). In Chinese history, glass played a peripheral role in the arts and crafts, when compared to ceramics and metal work [Braghin 2002a] . The limited… …   Wikipedia

• диск кварцевого стекла — Заготовка кварцевого стекла цилиндрической формы с отношением высоты к диаметру меньше единицы. [ГОСТ 16548 80] Тематики оптика, оптические приборы и измерения EN disk of silica glass DE Quarzglasdisk FR disque du verre de quartz …   Справочник технического переводчика

• amorphous solid — ▪ physics Introduction       any noncrystalline solid in which the atoms and molecules are not organized in a definite lattice pattern. Such solids include glass, plastic, and gel.       Solids and liquids (liquid) are both forms of condensed… …   Universalium

• Business and Industry Review — ▪ 1999 Introduction Overview        Annual Average Rates of Growth of Manufacturing Output, 1980 97, Table Pattern of Output, 1994 97, Table Index Numbers of Production, Employment, and Productivity in Manufacturing Industries, Table (For Annual… …   Universalium

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• Mars — This article is about the planet. For other uses, see Mars (disambiguation) …   Wikipedia

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• Mathematics and Physical Sciences — ▪ 2003 Introduction Mathematics       Mathematics in 2002 was marked by two discoveries in number theory. The first may have practical implications; the second satisfied a 150 year old curiosity.       Computer scientist Manindra Agrawal of the… …   Universalium