SADI Muslihuddin Abumuhammad Abdulloh ibni Mushrifuddin (1203/8, Sheroz—1292, hamon jo), shoir, nasrnavis va mutafakkiri fors-tojik. …
Mufassal »METALL
METALL, fuluzot, moddahoi soddaeand, ki dar sharoiti muqarrari qobiliyati balandi elektr va garmiguzaroni, koeffisienti haroratii manfii elektrguzaroni, qobilityati ba khubi aks kardani mavjhoi elektrmagniti va khosiyati plastiki dorand. Metall dar holati sakht sokhta kristalli dorad, dar holati bur boshad, yakatoma ast. Hamai khosiyathoi nombarshuda ba sokhti elektronii Metall vobasta ast. …
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