發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : In-situ surface passivation and metal-gate/high-k dielectric stack formation for N-channel gallium arsenide metal-oxide-semiconductor field-effect transistors