SADI Muslihuddin Abumuhammad Abdulloh ibni Mushrifuddin (1203/8, Sheroz—1292, hamon jo), shoir, nasrnavis va mutafakkiri fors-tojik. …
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SURB qurgoshim (lotini Rlumbum), Rh, elementi khimiyavin guruhi IV sistemai davrii Mendeleev; raqami atomi 82, massai atomi 207,2. Surb 6—7 hazor sol to melod ba khalqhoi Baynannahrayn, Misr va digar mamlakatho malum bud. Onho Surbro baroi sokhtani haykalho va asbobhoi ruzgor istifoda burdaand. Surb 1,610-3–i massai qishri zaminro tashkil medihad. …
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