“barium titanate”的概念、定义、翻译、参考文献-科学参考

单词	barium titanate
释义	barium titanate Encyclopedia 工学钡化合物释 barium titanate钛酸钡化学式BaTiO3，分子量233.24。白色晶体，相对密度6.02（四方晶型），5.81（六方晶型）。熔点1625℃。钛酸钡具有五种结晶变型：三方晶型、正方晶型、四方晶型、立方晶型、六方晶型。室温下钛酸钡以正方晶型稳定。钛酸钡的钙钛矿晶型结构具备独特的介电性能，具有相变及铁电性和压电性能。主要作为铁电陶瓷原料。是一种重要的钡化合物产品。
随便看	International Bobsleigh and Skeleton Federation International Bocce Federation International Bond Issurance international book fair International Book Festival Budapest International Booksellers Federation international book trade International Botanical Congress International Bovine Meat Agreement International Brigades international broadcasting International Bureau of Physical-Chemical Standards International Bureau of Weights and Measures international business usage International Campaign to Ban Landmines International Canoe Federation International Capital Market Association International Cargo Handing Coordination Association International Celestial Reference Frame international celestial reference frame International Celestial Reference System international celestial reference system，ICRS International Center for Agricultural Research in the Dry Areas，ICARDA International Center for Heat and Mass Transfer International Center for Information on Natural Gas and All Gaseous Hydrocarbons

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