發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : Influence of the interface temperature on the damage morphology and material transfer of C–Cu sliding contact under different current amplitudes