發送短信 : Phase behavior of polyampholytes from charged hard-sphere chain model

             ___       _____    ______   _    _   
    ___     / _ \\    / ___//  /_   _// | |  | || 
   /   ||  / //\ \\   \___ \\   -| ||-  | |/\| || 
  | [] || |  ___  ||  /    //   _| ||_  |  /\  || 
   \__ || |_||  |_|| /____//   /_____// |_// \_|| 
    -|_|| `-`   `-` `-----`    `-----`  `-`   `-` 
     `-`