發送短信 : Phase transition and transition kinetics of a thermotropic poly(amide-imide) derived from 70% pyromellitic dianhydride, 30% terephthaloyl chloride, and 1,3-bis[4-(4′-aminophenoxy)cumyl]benzene

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