發送短信 : Analytical prediction of particle detachment from a flat surface by turbulent air flows

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