“钛酸钡”的概念、定义、翻译、参考文献-科学参考

单词	钛酸钡
释义	钛酸钡 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	China Economic Weekly China Educational Film Association China Educational Technology China Education Publishing Import & Export Corporation China Education Publishing & Media Group Ltd. China Education Society China Electric Power Press China Electric Power Research Institute China Electronic Records Management Forum China Electronics Technology Group Corporation Fourteenth Research Institute China Electronics Technology Group Corporation Thirty-eighth Research Institute China Employment Training Technical Instruction Center China Energy China Energy Engineering Group Co.,Ltd. China engineering education accreditation for safety program China Enterprise Film Studio China Enterprise Management Research Association China Entertainment Investment Group Limited by Share Ltd. China Environmental Art Award China Environmental Culture Promotion Association China environmental labelling China Environmental Protection Action Plan(1991～2000) China Environmental Protection Conference China Environmental Protection Foundation China Environmental Science

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