Ilm

BOZE-KONDENSAT, nigar Kondensati Boze-Eynshteyn.

BOZYOFTHOI QUMRON, Kharobahoi Qumron, dastnavishoi qadimi, masnuoti kuloli va sikkahoe, ki solhoi 1947-56 az gorhoi Qumron voke dar yakunimkilometrii shimoli garbii Bahri Mayit yoft shudaand. Dar davomi hafriyot az 11 gori nazdiki boshishgohi qadim 900 basta navishtajoti ruyi pust va papirus, shumorai bisyori zarfhoi gili, shishai va tedodi khele ziyodi …

BOZE-GAZ, gazi Boze, Boze-gazi ideali (ba sha­rafn Sh. Boze nomida shudaast), gazi shabehi gazi idealii klassikii spinash purra. Boze-gaz az bozonho – zarrahoe, ki bayni khud tasiri mutaqobila nadorand va ba omori Boze – Eynshteyn tobeand, iborat meboshad. Ba in guruhi zarraho gazi fotoni va gazhoi kvazizarrai taalluq dorand. Sh. …

MANTISSA (az lot. mantissa — ilovakuni), qismi kasrii logarifmi dahi. Mac., M.-i lg 50 » 1,6990 ba adadi 0,6990 barobar ast. Qimati takribii Mantissai logorifmhoi dahi dar jadvalhoi logarifmi to sahehii muayyan doda meshavand. Agar adadi musbatro ba 10p (l — adadi butuni dilkhoh) zarb va yo taqsim kunem, Mantissai …

Likvasiya – ba russi – likvasiya (az lot. liquatio —moegardoni, gudozish), segregasiya (az lot. segregatio — judokuni), dar metallurgiya, gayriyakjinsagii tarkibi khimiyavii khulaho, ki dar vaqti kristallshavii onho ba vujud meoyad. Sababi ba vujud omadani Likvatsiya dar on ast, ki khulaho misli metallhoi kholis na dar yak harorati muayyan, balki dar …

LYTIY (lot. Libhium), Li, elementi khimiyavii guruhi I sistema» davrii Mendeleev; raqami at. 3, massai at. 6,941, metalli ishqori. Soli 1817 khimiki shved A. Arfvedson kashf kardaast. Litiyi tabii az 2 izotopi sobit Li (7,42%) va 7Li (92,58%) iborat ast. Litiy metalli sabuk, narm, yozanda, rangash safedi nuqratob, gud. 180,5° …

Plantagenetho (PJantagenets), s u l o l a i A n j u y, sulolai shohoni Angliya (1154—«1399). Asosguzorash grafi Anjuy Genrikhi P. Komi Paz laqabi padari Genrikhi P, grafi Apjuy Joffruai Zebo, ki khud kulokhashro bo shokhchai guli tovusi (nomi lotiniash plan (a genista) zinat doda megasht, ba vujud …

Petrografiya (az yun. retros— sayt va …grafil), ilmest dar borai jinshoi kuhi, tarkibi minerali va khimiyavii onho, struktura va tekstu­ra, sharoiti joygirshavi, qonuniyati paydoish, tagyiryobi va pahnshavii jinshoi kuhi dar qishr va rui Zamin. Petrografiya ba silsilai ilmhoi geologi mansub buda, bo mineralogiya, geo­khimiya, vulkonshinosi, tektonika, stratigrafiya va talimot oid …

Petrologiya (az yun. retros — sang va …logiya), ilm oid ba paydoish, tarkib va joygirshavii jinshoi kuhi. Petrologiya bo tektonika, minera­logiya va ilmi oid ba sarvathoi zerizamini zich aloqamand buda, ba inkishofi onho hissa meguzorad. Dar SSSR qisme az olimon (F. Yu. Levinson-Lessing, D. S. Belyankin va digaron) chunin meshumorand, …

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 …