發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : Design of superjunction power MOSFET devices using the gradient oxide-bypassed structure