أرسل هذا في رسالة قصيرة: Influence of biomass production and detachment forces on biofilm structures in a biofilm airlift suspension reactor

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