發送短信

數:

提供者:

CAPTCHA:

  ____     __   __    ______   _    _    __   __  
 |  _ \\   \ \\/ //  /_   _// | || | ||  \ \\/ // 
 | |_| ||   \ ` //   `-| |,-  | || | ||   \   //  
 | .  //     | ||      | ||   | \\_/ ||   / . \\  
 |_|\_\\     |_||      |_||    \____//   /_//\_\\ 
 `-` --`     `-`'      `-`'     `---`    `-`  --`

Please enter what you see:

發送短信 : Synthesis and characterization of poly(L-lactide-co-ε-caprolactone) copolymers: Influence of sequential monomer addition on chain microstructure