Ilm

TESLA, vohidi induksiyai magnitist dar sistemai vohidhoi baynalkhalqi: ba induksiyai magnitie barobar ast, ki dar zimni on veberseyai magniti az burishi Kundalangii masohatash 1 m2 guzashta metavonad. Mavsum ba N. Tesla. Ishoratash T. 1 T — 1 Vb/m2 = 1 N/ (Am) = 100 Gs.

TEST (anglisi test — sanjish, ozmoish, tadqiq), ozmun, 1) dar psikhologiya va pedagogika, ba andoza va qolibi muayyan darovardani suporishhoero nomand, ki az rui natijahoi ijroi onho khususiyathoi psikhofiziologi va fardi, inchunin donishu mahorat va malakai shakhsi ozmudashavandaro muayyan mekunand. 2) Dar fiziodogiya va tib tasiroti ozmoishi ba organizmro guyand, …

TETRALIN tetragidronaftalin, yak nav karbogidridi aromatii halqaash kondensasiyashudaro guyand. Moei berang buda, bui naftalinro dorad; t jush. 207,0C, zichiash 0,970 g/sm3 (200S). Dar ob hal nameshavad, dar aksari halkunandahoi organiki hal meshavad. Tetralin dar mahsuloti korkardi neft va zifti angishtsang mavjud ast. Tetralinro dar sanoat bo rohi gidrogenoniya katalizii naftalin …

TETRAKhLORMETAN SSI4, yak nav moei berangro guyand; t gud. —22,90S, ( jush. 76,8°S, zichiash 1,593 g/cm3 (20°S). Dar ob hal nameshavad. Dar Terakhlormetan charb, mum, kauchuk, aksari zifthoi tabii va sintezi nagz hal meshavand. Dar sharoiti muqarrari Terakhlormetan ba tasiri havo, ravshani, kislotahoi konsentronida ustuvor buda, vale az tasiri ob …

TETRALOGIYa (yunoni tetralogia, az tegra… va logos), asari badeii murakkabsyujetu panoramavii yak muallifro nomand, ki az chor hissai mustaqil iborat buda, syujet, maqsadu maromi ideyaviyu estetikii yagona va yak yo yakchand qahramononi markazii doimoamalkunanda dorad. Tetralogiya avlalin bor dar fojiahoi Yunoni Qadim, ki az trilogiya va yak dramai hajvi iborat …

TETRAKhLORETAN 1,1,2,2-tetrokhloretan, tetrakhloretani simmetri, SI2NS—SNSI2, moei berang, buyash ba bui khloroform monand ast; ( jush. 146,20S, eichiash 1597 kg/m3 (200S). Dar halkunandahoi organiki narz hal meshavad. Fosfor, sulfur, charb va baze payvasthoi organikiyu gabriorganikiro hal mekunad, vale az sababi zahrnok budanash onro kam istifoda mebarand. Hududi imkonpaziri konsentrasiyai bughoi Tetrakhloretan …

TETRAEDR (yunoni tetraedron, az yunoni Tetrarop va hedra — asos, ruya), yake az 5 namudi bisyorruyai muntazamro guyand (rasm), ki 4 ruya (sekunjavi), 6 tega, 4 qulla (dar har yak qulla 3 tega ba ham merasand) dorad. Agar a — darozii tegai Tetraedr boshad hajmi on az rui formulai V …

TETRAEDRIT, mineralest az zersinfi sulfidhoi murakkab. Tarkibi khimiyaviash: Su12Sb4S13 yo ki ZSu2S.Sb2S3. Sakhtiash 3—4; zichiash 4,4—5,4 g/cm3 Az jihati paydoish Tetraedrit aksaran bo khalkopirit va bazan bo sfalerit, galenit, pirit, arsenoptirit, burnotit va digar mineralho vobasta ast. Tetraedrit yake az mineralhoi mamuli konhoi gidrotermalii mis meboshad.

TEFIYa, radifi sayyorai Zuhal. Diametrash taqriban ba 1000 km, masofaash az markazi sayyora ba 294800 km barobar ast. Tefiyaro soli 1684 astronomi fransavi J. Kassini kashf kardaast. Davri gardishi sinodiash 1 shaboruzu 21 soatu 19 daqiqa. Nigared niz Radifoni sayyoraho.

TEKhNOLOGIYaI KhIMIYa, ilmest oid ba prosessho usulho va vositahoi tahvili mukammali ashyoi khom va mahsuloti nimtayori khimiyavi. Shaklhoi mukhtalifi Tekhnologiyai khimiyaaz zamonhoi qadim ba inson malum ast. Tekhnologiyai khimiya dar asrhoi 18-19 asosan tavsifi sohahoi alohidai istehsoloti khimiyavi, tajhizot va hisobu kitobi energiya va mahsulotro dar bar megiriftu khalos. Dar …