發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : Copper diffusion in Ti–Si–N layers formed by inductively coupled plasma implantation