Ilm

QATORI TEYLOR, qatori darajagii namudi f(a) +     (kh — a) + f      11 f (a)4    (g — a)2 + … +… -ro nomand, ki dar on 1(a), T(a), f(a), … qimathoi funksiyai dodashudai f(x) va fosilahoi pay dar pay on hangomi kh — a (agar a=0 boshad, ongoh qatori …

QATORHOI GOMOLOGI (az yun. Homogos — muvofiq, monand), guruhi payvasthoi hamjinsi (sokht va funksiyai khimiyaviashon yakkhel) organikiro guyand, ki az rui yak yo yakchand guruhi metileni — SNa — az hamdigar farq mekunand.

QANTURUS, nig. Sentavr.  

QATORI DARAJAGI, qatori namudi (z — Khs) + Of(z — kh0)2 + + … 4- ip(kh — kh^)p +-ro nomand, ki koeffisientho bo. at v …» ap, … ba tagyiryobanda kh vobasta nestand; Markazi Q- D. nomida meshavad.

QALAM (ar. (L—kilk), burjest dar Nimkurai janubii osmon. Qadri sitoragii vizualii munirtarin sitorahoi on az 4 besh nest. Faqat az rayonhoi janubii SSSR mushohida kardan mumkin ast.

ABULMUAYIDI BALKhI (soli tavallud va vafot nomalum), shoir va navisandai fors-tojik. (asri 10). Abulmuayidi Balkhi dar zamoni Abulqosim Nuh ibni Mansuri Somoni (hukmronii 976— 997) zindagi va ejod kardaast. Dar javoni ba suhbati Rudaki rasidaast. Asari mashhuri u «Ajoib-ul-buldon» ast. Abulmuayidi Balkhi  du asari digar talif kardaast, ki yake «Shohnoma»-i …

 QADOQ, yak nav chenaki vaznro guyand. Dar okh. a. 19—avv. a. 20 dar Bukhoro, Samarqand, Khujand va shahrhoi digari Osiyoi Miyona 1 Q. barobari 409 g bud.

I, i-i zadanok, harfi 35-umi alifboi hozirai tojikist, ki dar asosi harfi I ba vujud ovarda shudaast. Varianti zadanoki ovozi i buda, talaffuzash ham ba hamin fonema monand ast. Shakli navishti chopiash Ii, dastnavisash Ii meboshad. Dar alifboi arabiasosi tojiki (to 1930) bo (Ey), ki dar okhiri kalima meoyad, sabt …

Q (qe), harfi siyu shashumi alifboi hozirai tojikist, ki dar asosi harfi K-i alifboi rusi ba vujud ovarda shudaast. Ovozi hamsahoi zichi zabonchagi (uvulyari)-i bejarangro ifoda mekunad. Dar alifboi arabiasosi tojiki (to 1930) qof nom doshta, ba shakli .. ishora meshud. Dar alifboi lotiniasosi tojiki (1930—40) shakli chopiash  dastnavisash bud. …

QAVS (ar. — kamon), nomi mohi nujumi solshumorii hijrii shamsi (taqvimi burji niz guyand), ki az 29 (30) ruz iborat buda, taqr. ba 22 noyab.—22 dek. solshumorii milodi rost meoyad.