أرسل هذا في رسالة قصيرة: Effects of grain-size distribution and hysteresis on soil-water characteristic curve (SWCC)

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