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

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發送短信 : Preparation and Photoactivity of BiVO4