發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : Implementation and control of a high gain DC-DC converter based on an active switched-inductor and passive switched-capacitor networks