Petefi Shandor (1. 1. 1823, Kishkyoryosh — 31. 7. 1849, Fekheredkhaza), shoir va demokrati revolyutsionin venger. Az oilan tojir. Soli 1839 ba khizmati harbi dokhil shud. Ba sababi bemori soli 1841 az khizmat ozod gardida, aktyori sayyoh shud; bo tarjuma va kitobat tamini maishat menamud. Sheri avvalinash soli 1842 va …

Petit (frans. retit —khurd), no­mi har on harfi matbaa, ki andozaash 8 punkt (taqriban 3 mm) ast. Petit dar chopi matni asosii bisyor nashriyaho (malumotnomaho, jurnalho, kitobchahoi rahnamo) istifoda meshavad. Dar nashriyahoi harfhoyashon kalontar onro baroi sharhi yagon chiz, ezohi sahifaho va gayra ba kor mebarand.

Petrofizika (az yun. retros — sang va …fizika), yak sohai ilmi geologiya, ki khosiyatshoi fizikii jinshoi kuhiro dar aloqamandi bo tarkibi minerali, struktura va tarikhi paydoishi onho tadqiq mekunad. Mafhumi «Petrofizika»-ro bori avval geofiziki RDG F. Fryolikh dar ilm jori kardaast (1953). Petrofizika khosiyati jinshoi kuhiro bevosita dar sahro bo …

Petrokhimiya, yak fasli petrografiyaro guyand, ki tarzi taqsimshavii elementhoi khimiyaviro dar tarkibi Jinshoi kuhii magmavi va mineral­hoi jinsofarin meomuzad. Mafhumi «Petrokhimiya»-ro soli 1944 olimi soveti A. P. Zavaritskiy dar ilm jori kardaast. Petrokhimiya hamchun sohai mustaqil dar zaminai ilmhoi petrografiya va khi­miya ba vujud omadaast. Mavzui tadqiqi Petrokhimiya tarkibi khimiyavii …

Pekhol, sargini parranda, porui organikii purquvvat. Dar tarkibi on bisyor moddahoi gizoii baroi numui rastani zarur mavjud ast.

Pech (Recs), shahrest dar Vengriya, dar nazdi domanai janubii kuhhoi Mechek. Markazi mamurii medyoi Baranya. Aholiash 163 hazor nafar (1976). Uzeli muhimmi naqliyot va markazi sanoat. Dar nazdikii Pech angisht istikhroj mekunand, stansiyai elekt­rii olavi sokhta shudaast. Korkhonahoi moshinsozi, sanoati khurokvori (pivo, vino va gayra), fabrikahoi charm va tamoku, zavodi …

Perfuziya (az lot. regfusio — rekhtan, jori namudan), usuli ba raghoi khunguzari uzv, qismi badan yo tamomi organizm firistodani mahlulhoi fiziologi, khun va gayra. Az Peru dar fiziologiyai amali istifoda mebarand. Vay baroi faoliyati uzvhoro muddati muayyan nigoh doshtan, funksiyai onhoro omukhta, tasiri gormonho, fermentho, mediatorho va doruvorro ba organizm …

Peseta (isp. reseta), 1) tangai qadimai nuqra, ki asri 18 dar Ispa­niya va taqriban asri 16 dar Meksika sikka zada shudaast. 2) Vohidi puli Is­paniya, ki barobari 100 sentimo ast. 1 yanvari 1859 ba joy riol jori shuda­ast. Iyuni 1864 bo eskudo ivaz karda shud. Az nav oktyabri 1868 ba …

Pes, pesi, bara s, vitiligo (dar lot. vitiligo—bemorii rui pust, shukufa), vayronshavii pigmentatsiyai pust, ki dar on pigmenti qismhoi alohidai pust barham mekhurad. Sababgori Pes hanuz malum nest. Ba in bemori kas odatan dar javoni (beshtar zanho) giriftor me­shavad. Avval dar rui pust doghoimoy safedi shaklu andozaashon harkhela paydo gashta, …

Periskop (az yun. reriskopeo — ba atrof menitaram), asbobi optikiest baroi mushohidai tank, kishtii zeriobi va gayra az daruni panohgoh (okon, zaminkand va gayra.). Bo yorii aksari Periskopho kunjhoi ufuqi va amudi dar mahal chen va masofai ob­ekt muayyan karda meshavad. Sokht va tavsifi optikii Periskophoro vobasta ba tainot, chop …