發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : Air-cooling enhancement with delta winglet vortex generators in entrance region of in-line array electronic modules