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   _____     ___                _____             
  / ___//   / _ \\    ____     |  ___||   ____    
  \___ \\  / //\ \\  |    \\   | ||__    |    \\  
  /    // |  ___  || | [] ||   | ||__    | [] ||  
 /____//  |_||  |_|| |  __//   |_____||  |  __//  
`-----`   `-`   `-`  |_|`-`    `-----`   |_|`-`   
                     `-`                 `-`

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發送短信 : Dynamic stability of spinning pre-twisted beams subject to axial pulsating loads