SADI Muslihuddin Abumuhammad Abdulloh ibni Mushrifuddin (1203/8, Sheroz—1292, hamon jo), shoir, nasrnavis va mutafakkiri fors-tojik. …
Mufassal »PEZOKVARTS
PEZOKVARTS (az yunoni piezo — mefishoram va kvartm), kristallhoi kvarts, ki doroi qitahoi yakjinsai monokristalli buda, ba tufayli khususiyati pezoelektrii khud dar asbobhoi radioelektroni istifoda meshavand. Dar tekhnika beshtar kristallhoi Pezai bo rohi suni hosil shudaro kor mefarmoyand.
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