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

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發送短信 : SWCC from grain size distribution curve