發送短信

數:

提供者:

CAPTCHA:

  ______   _    _     ______   _    _   __    __  
 /_   _// | || | ||  /_   _// | || | || \ \\ / // 
   | ||   | || | ||    | ||   | || | ||  \ \/ //  
  _| ||   | \\_/ ||   _| ||   | \\_/ ||   \  //   
 /__//     \____//   /__//     \____//     \//    
 `--`       `---`    `--`       `---`       `

Please enter what you see:

發送短信 : Model-Based Analysis of Friction-Induced Subsynchronous Whirl for a Rotor Contacting With Clearance Bearings Under Axial Load