發送短信 : Thermocapillary actuation of a water droplet encapsulated in an oil plug

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