SADI Muslihuddin Abumuhammad Abdulloh ibni Mushrifuddin (1203/8, Sheroz—1292, hamon jo), shoir, nasrnavis va mutafakkiri fors-tojik. …
Mufassal »Nonius
Nonius, shkalai yorirasonest, ki tavassuti on hissahoi taqsimoti shkalai asosii asbobi chenkunandaro mesanjand. Az nomi olimi portugali Nonius Nuvish (P. Nunes) girifta shudaast, ki avvalii bor arbobi ba Nonius monandro kor farmuda bud. Timsoli Noniumhoi zamonaviro matematiki fravsavi P. Verve peshnihod kardaast, az hamin sabab Noniumro beshtar verner niz menomand. …
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