Yaraynta xiisadda dusha sare ayaa ah shaqada ugu aasaasiga ah ee surfacarts. Waxaa jira xiisad macroscopic ah oo ah lakabka dusha sare ee dareeraha ka dhiga dusha sare ee dareeraha ah inay u yaraato ugu yaraan intii ugu yar ee suuragalka ah, taasi waa xiisadda dusha sare, xiisadda dusha sare.
Akhri wax dheeraad ah