發送短信 : Effects of surface texture on wetting

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