發送短信

數:

提供者:

CAPTCHA:

   _____     ___     _    _    _    _    _    _   
  / ___//   / _ \\  | || | || | || | || | || | || 
  \___ \\  / //\ \\ | || | || | || | || | || | || 
  /    // |  ___  ||| \\_/ || | \\_/ || | \\_/ || 
 /____//  |_||  |_|| \____//   \____//   \____//  
`-----`   `-`   `-`   `---`     `---`     `---`

Please enter what you see:

發送短信 : Mechanical and physical properties of cassava starch-gelatin composite films