發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : A 180 nm technology new 2.5 Gbps burst-mode optical receiver design with automatic gain control and feed-forward created reset