Nazariyai operatorho, yak fasli tahlili, funksionali buda, ba omuzishi khosiyathoi operatorho va istifodai onho dar halli maslahoi gunogun oid ast. Mafhumi ope­rator yake az mafhumhoi umumitarini matematika ba hisob meravad. Nazariya umumii operatorho dar natiqai inkishofi nazariyai muo- dilahoi integrali, halli masalaho oid ba yoftani funksiyahoi khususi va qimathoi khususii …

Nazariyai radikalho yake az nazariyahoi asosii khimiyai nimai yakumi asri 19. Asosi onro tasavvuroti A. L. Lavuaze oid ba ahamiyati muhimi oksigen dar khimiya va dukhelagii tarkibi payvasthoi khimiyavi tashkil medihad. Lavuaze (1789) az istilohi radikal (az lot. radix — resha, asos, ki soli 1785 khimiki fransavi A. B. Giton …

Nazariyai sathho yak fasli geometriyai differensiali ast, ki khosiyati sathhoro meomuzad. Yake az vazifahoi asosii Nazariyai sathho chen namuda­ni buzurgihoi gunogun dar sathho meboshad. Majmui dalelhoe, ki dar natijai in chenkunino ba dast meoyad, geometriyai dokhilii sathhoro tashkil medihad. Mafhumhoi darozii khat, kunji bayni du samt, masohati soha, inchunin khathoi …

Nazariyai sokhti khimiyavi, nazariyaest dar borai sokhti payvast- hoi organiki, tartibi joygirshavii atomho va bandhoi khimiyavi dar mo­lekula, tasiri (mutaqobili atomho, inchunin aloqai sokht va khosiyati fi- zikiyu khimiyavii moddaho. Prinsiphoi asosii Nazariyai sokhti khimiyaviro avvalin marotiba (1861) A. M. But­lerov bayon kardaast. Ba kashf shudani Nazariyai sokhti khimiya mafhumhoi …

Nazariyai stelyari, talimot dar borai sokht va aloqai tarafayni navhoi stela (qismi markazii poya va reshai rastani) dar rastanihoi darajai oli. In talimotro soli 1886 botanikhoi fransavi F. Van Tigem va A. Dulio kashf kardaand. Tasnifi avvalini stelaho niz ba onho taalluq dorad. Dar taraqqiyoti minbadai Nazariyai stelyari khizmati olimoni …

Nazarov Mehrubon (tavallud 01. 05. 1922, dehai Shidzi payoni Rushoni VABK), khodami madaniyat. Az oilai dehqoni kambagal. Az soli 1945 azoi KPSS. Khodimi Khizmatnishondo­dai Sanati RSS Tojikiston (1965). Ishtirokchii Jangi Buzurgi Vatani. Shubai teatrii Omuzishgohi badeii Stalinobodro khatm kardaast           (soli  1941).  Badi bargashtan az khizmati harbi (1944) dar vazifahoi …

Nazarov Odil (tavallud 23.08.1929, Khujand, Leninobodi hozira), dirijyor va bastakori sovetii tojik. Art. Khalqii RSS Tojikiston (1960). Azoi IB ITTIHODI ShURAVI (1977). A­zoi KPSS az soli 1963. Nazarov soli 1939 ba Omuzishgohi musiqii Leninobod dokhil shud va onro soli 1945 khatm kard. Barobari tahsil az soli 1943 dar Te­atri dramai …

Nazarov Habibullo (15.08.1907, dehai Tudai rayoni Hisor — 25.01.1978, Dushanbe), navisandai sovetii tojik. Az oilai dehqoni kambagal. Azoi KPSS az soli 1939. Dar kursi mahvi besavodi khondaast. Solhoi 1927—1929 ra­isi Ittihodiyai kambagalon va ko- tibi soveti qishloq bud. Kur­si dusolai huquqshinosii Dushanbe (1931—1932), Akademiyai umumiittifoqii huquq (1938—1941) va Iniversiti huquqshinosii …

Nazarova Khayri (tavallud. 13.10.1923, Khujand, Leninobodi hozira), aktrisai soveti tojik. Art. Khalqii RSS Tojikiston (1964). Az oilav kosib. Solhoi 1942—1951 dar teatri khalqii rayoni Qurgonteppa capoyanda, raqqosa va ijrokunandai rolhoi asosii yak qator spektaklho: Zuhro («Tohir va Zuhro»-i S. Abdullo), Oykhon («Nayranghoi Mansa­ra»-i H. Hamza), Rayhon («Arusi panjsuma»-i M. Urdubodi) …

Nazdikkuni va interpolironii funksiyaho fasli Nazariyai funksihost, ki usulhoi taqribi ifoda kardani funksiyahoro meomuzad. Guzorishi masalai asosii Nazdikkuni chunin ast: baroi funksiyai f(x) ae sinfi muayyani funksiyaho K (masalan, az sinfi bisyoruzvaho yo funksiyahoi trigonometri) chunin funksiyai ϕ(kh)–ro boyad yoft, ki vay bo yagon mano ba f(kh) nazdik boshad, yane …