ﺔﻛﺮﺘﺸﻤﻟﺍ ﺺﺋﺎﺼﺨﻟﺍ (Common Feature)
.ﺕﻻﺪﺑ ﻊﺑﺭﺃ ﻦﻣ ﺕﺎﻗﺎﻄﺑ ﻡﺍﺪﺨﺘﺳﺍ ﻪﻴﻓ ﻢﺘﻳ ﺕﺎﻗﺎﻄﺒﻠﻟ ﺍًﺮﻴﺜﻣ ﺍًﺰﻐﻟ ﺪﺠﺘﺳ ، .ﺓﺮﺣ ﺎﻳﻼﺧ ﻲﻓ ﺎﻬﻌﺿﻭ ﺐﺠﻳ ﻲﺘﻟﺍ ﺕﺎﻗﺎﻄﺒﻟﺍ ﺪﺟﻮﺗ ﺭﺎﺴﻴﻟﺍ ﻰﻠﻋﻭ ، ﻞﻌﻔﻟﺎﺑ ﺔ .ﺔﻨﻴﻌﻣ ﺪﻋﺍﻮﻗ ﻉﺎﺒﺗﺍ ﺐﺠﻳ ، ﺢﻴﺤﺼﻟﺍ ﺎﻬﻧﺎﻜﻣ ﻲﻓ ﺎﻬﻌﺿﻭ ﻢﺘﻳ ﻲﻜﻟ ﻦﻜﻟﻭ .ﺔﻛﺮﺘﺸﻤﻟﺍ ﺓﺰﻴﻤﻟﺍ ﺪﻌﺑ ﺎﻬﻨﻳﻮﻜﺗ ﻲﻓ ﻞﻗﻷﺍ ﻰﻠﻋ ﺪﺣﺍﻭ ﻞﺛﺎﻤﻣ ﺮﺼﻨﻋ ﻰﻠﻋ ﻱﻮﺘ