發送短信

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|      \\  \ \\/ //     ___     / _ \\      ___   
|  --  //   \ ` //     /   ||  / //\ \\    /   || 
|  --  \\    | ||     | [] || |  ___  ||  | [] || 
|______//    |_||      \__ || |_||  |_||   \__ || 
`------`     `-`'       -|_|| `-`   `-`     -|_|| 
                         `-`                 `-`

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發送短信 : Mass transfer in the Frenkel-Kontorova chain initiated by molecule impact