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Tekhnika

Uzbekiston Yangiliklari

Baroi chi barq nest – Svet charo nestay?

elektrichestva

Dar Tojikiston az solhoi 1992 injonib  dar fasli sarmo barqro mekushand va ba bisyoriho nofahmo ast, ki  charo rushnoii elektriki khomush karda meshavad. Vobasta ba in savol dar in sahifa ba shumo khonandagoni aziz malumot ovarda shudaast. Boyad guft, ki dar yak sol dar Tojikiston ba miqdori 17 mlr. kilovatt …

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MANORAI OBFISHOR

manorai-obfishor

MANORAI OBFISHOR, inshooti sistemai tamini ob, ki baroi tanzimi fishoru sarfi ob dar shabakai vodoprovod, ba vujud ovardani zakhirai on va murattab sokhtani grafiki kori stansiyahoi nasosi khizmat mekunad. Manorai obfishor az baki ob (odatan silindrshakl) va takyagoh iborat ast. Dar soathoi kam shudani istemoli ob qismi ziyodatii obe, ki …

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Platahoi analogi-raqami va raqami-analogi

platahoi-analogi

Dar bisyor sohahoi tekhnika, tib, biologiya va gayra bazan lozim meoyad, ki az datchikhoi beruna signalho ba kompyuter dokhil va bad tahlil karda shuda, dar asosi in malumotho tajhizoti beruna idora karda shavand. Masalan, dar bemorkhonahoi zamonavi imkoniyati ba marizhoi duchori kasalihoi dil payvast namudani datchikho mavjud ast, ki onho …

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Modem va faks-modem

modem-d-link

Modem va faks-modem. Baroi on istifodabarandagoni kompyuter, ki khohishi istifodabarii shabakai globalii elektronii InteqNet-ro dorand, mekhohand bo pochtai elektroni kor kunand, berun az ofis bo yorii shabakai lokalii firmaashon imkoniyati ravon va qabul namudani informatsiyaro doshta boshand, ba vositai kompyuter faksro ravon va qabul karda tavonand, zarur ast, ki onho …

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Mush baroi kompyuter

mushak

Imkoniyathoi kompyuter, hamchun mekhanizmi universalii korkardi informatsiya, dar on tajassum meyobad, ki ba on kadom tajhizoti dokhilkuni, khorijkuni, korkard va nigohdorandai informatsiya payvast karda shudaand. Mush (Mish – Mouse) – yake az chunin tajhizotest, ki qarib hamai programmahoi muosir az imkoniyathoi on ba tavri vase istifoda mebarand. Dar baze kompyuterho …

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KOMPYUTERHOI FARDI

komputer

Kompyuterhoi nasli yakum (solhoi 40-50) tajhizoti khele kalon budand. Baroi jo ba jo guzoshtani qismhoi onho tolorhoi vase lozim bud. Masalan, yake az avvalin MEH, ki ENIAC (Eniak) nom dosht va soli 1946 sokhta shuda, 30 tonna vazn, ziyoda az 30 metr darozi va 1,5 million dollar narkh dosht. Baroi …

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KLAVIATURA

klaviatura

Klaviatura baroi ba kompyuter dokhil namudani komandaho va matni hujjatho peshbini karda shudaast. Azbaski imruz masalai az tarafi kompyuter shinokhtani ovozi inson ba purragi halli khudro nayoftaast, binobar hamin ham klaviatura yagona vositae boqi memonad, ki bo yorii on istifodabaranda informatsiyai harfi-adadiro ba kompyuter dokhil menamoyad. Har yak tugmai (klavish) …

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IMKONIYATHOI SISTEMAI OPERATSIONII WINDOWS

windows

Doir ba imkoniyathoi sistemai operatsionii MS DOS va funksiyahoi on dar sinfi 8 mufassal sukhan ronda budem. Holo mo ba omuzishi sistemai operatsionii grafikii Windows shuru menamoem, ki on baroi kompyuterhoi hozirazamoni IBM PC sistemai standarti ba hisob meravad. Kalimai Windows (Vindovz) dar zaboni tojiki tarjumai tirezaho, ravzanahoro dorad. Baroi …

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MAZER

generator3

MAZER, nomi generatorhoi kvanti va purquvvatkunandahoi mavjhoi radiodiapazon. Kalimai «Mazer» (Maser) az harfhoi avvali kalimahoi iborai anglisii Mucrowave Amplification by Emission of Radiation barmeoyad, ki manoyash «purquvvat kardani mikromavjho bo yorii shuoafkanii induksiyashuda» ast. Nig. viz Elektronikai kvanti.

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SURATHOI HANDAOVAR

khurus-300x203

Handaovar suratho dar mavzuhoi gunogun va shaklhoi gunogun. Dar in sahifa surathoi jigarkhandi behtarin – prikoltarin jamovari shudaand. Bined va jigarkhand shaved. Surati prikoltarin va rasmhoi hayvonho moshin, mardum- odamon gird ovarda shudaand. Dar in sahifa harakat karda karda shud ki baroi mardum behtarin rasmu surathoi shavqovarro dastras shavand va …

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