發送短信 : Effect of plasma treatment on hydrophobicity and barrier property of polylactic acid

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