Таджикистан – Энциклопедия на таджикском языке КИТОБАМ

MAGNEZIT, shpati magneziy (az nomi mahalli Magneziy dar Yunon), mineral az guruhi karbonatho. Tarkibi khimiyaviash MgCOs (MgO- 47,82%, SO- 52,18%). Sistemai kristallbandiash trigonali, namudi kristallhoyash romboziri. Beshtar dar shakli massahoi dona-dona vomekhurad. Rangash safed, khokistarii zardtob. Sakhtiash 3,75–4,25; murt; zichiash 2900—3100 kg/m3. Tudahoi Magmatizm dar jinshoi namakdor (hamrohi gaj) va …

MAGADAN, shahr (az 1939), markazi viloyati Magadani RSFSR. Bandar (Nagaevo) dar khaliji Nagaevoy bahri Okhota. Az Magadan rohi kaloni avtomobilgardi Kolima ogoz meyobad. Bo Moskva, Leningrad, Simferopol, Novosibirsk va digar shahrho aloqai havoi dorad. Aholiash 122 hazor nafar (1979). Korkhonahoi shahr tajhizoti kon, apparaturai bo suzishvori korkunanda istehsol mekunad, kishti, …

MAGNETIZM (az yun. magnelis —magnit), majmui hodisahoe, ki dar masshtabhoi makroskopi hamchun tasiri mutaqobili bayni jarayonhoi elektri, bayni jarayonhovu magnitho (jismhoe, ki momenti magniti dorand) va bayki magnitho zohir meshavand. In tasiri mutaqobil ba vositai maydoni magniti ba amal meoyad. Hamai moddaho to darajae ba khosiyathoi magniti sohiband (nig. Magnetik), …

MAVJHOI KUTOH radiomavjhoe, ki darozii mavjashon az 10 to 100 m ast. Mavjhoi kutoh az ionosfera inikos meshavand (ionosfera miqdori kami onhoro furu mebarad). Azbaski Mavjhoi kutoh bayni sathi Zamin va ionosfera chandin karat inikos meshavand, binobar in ba masofahoi dur pahn shuda metavonand. Az in sabab Mavjhoi kutohro baroi …

MAGAZIN (az arabi s— khazina, anbor); 1) korkhonai asosii sistemai savdoi chakana. Magazin doroi zali savdo va binohoi ilovagi (baroi qabul va omoda namudani molho baroi furush) meboshad. Magazin makhsus (poi, sabzavotu meva, shir, nebel, kitob, poyafzol) va nomakhsus (baroi furushi molhoi gunogun) meshavad. Magazinhoi omekhtai ozuqavori va molhoi sanoati …