發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : Structural determination of extem XH 1015 and its gas permeability comparison with polysulfone and ultem via molecular simulation