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  ______    _____    _    _     ______    _____   
 /_____//  |  ___|| | || | ||  /_   _//  / ____|| 
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 `__ `     |_____||  \____//   /_____//  \_____|| 
 /_//      `-----`    `---`    `-----`    `----`  
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發送短信 : Piezoelectric and dielectric properties of (Bi0.5Na 0.5)TiO3-Ba(Ti0.95Zr0.05)O 3 system