發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : Synthesis and evaluation of odour-active methionyl esters of fatty acids via esterification and transesterification of butter oil