發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : Filmwise condensation of steam on vertical plates with novel pin fin arrays produced by selective laser melting