發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : Softened and flexible biodegradable poly(lactic acid) and its electromechanical properties for actuator application