發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : THERMODYNAMIC MODELING OF AN AMMONIA-WATER ABSORPTION CHILLER