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 / ____||  /_   _//  /_   _//  \ \\/ //  /  ___|| 
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  `----`   `-----`   `--`        `-`'     `---`

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發送短信 : Relaxor behaviour of K<inf>0.5</inf>Bi<inf>0.5</inf>NbO<inf>3</inf>- BiScO<inf>3</inf>ceramics