發送短信 : Polymer electronic memories: Materials, devices and mechanisms

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