Ua lag ua luamKev lag luam

Tshuaj kev lag luam nyob rau hauv lub ntiaj teb no. synopsis

Tshuaj kev lag luam yog ib tug complex kev lag luam uas txiav txim rau cov theem ntawm scientific thiab hauj kev kawm nrog rau mechanical engineering, li zoo li muab tag nrho cov nplais ntawm kev khwv nyiaj txiag, thiab cov ntaub ntawv siv tshuab.

Cov tshuaj lag luam ntawm lub ntiaj teb no yog ib tug ntawm lub ntsiab ceg ntawm heavy kev lag luam, thiab yog ib cov khoom thiab kev paus ntawm scientific thiab daim ntawv thov ntawm cov tshuaj ntawm tag nrho cov nplais ntawm kev khwv nyiaj txiag. Qhov no sector ntawm kev khwv nyiaj txiag plays ib tug tseem ceeb luag hauj lwm nyob rau hauv ntxiv dag zog rau tus tiv thaiv muaj peev xwm ua thiab muaj peev xwm ntawm cov khoom rog nyob rau hauv kev tswj lub neej xav tau kev pab ntawm tej zej zog. Tshuaj kev lag luam yog ib tug complex ntiaj teb no industries, qhov yooj yim technologies uas yog cov tshuaj txoj kev ua ntaub ntawv los yog cov ntaub ntawv raw. Los ntawm txoj kev loj hlob ntawm cov tshuaj kev lag luam tshwm sim thiab tsim kev zus tau tej cov coj mus muag cov khoom; manufactured hloov kim raw cov ntaub ntawv cheaper thiab ntau pheej yig; siv muaj pov tseg; muaj yog lub kev siv ntawm raw cov ntaub ntawv. Tshuaj kev lag luam ntawm lub ntiaj teb no tas ib complex thiab multifunctional system linkages nrog lwm cov nplais ntawm kev khwv nyiaj txiag, xws li cov roj thiab roj-refining kev lag luam, nrog thee, hlau steel kev lag luam, raws li tau zoo raws li cav ntoo thiab lub teeb. Ob peb ua ke ntawm txawv industries nrog tshuaj pab kom cov creation ntawm tag nrho muaj ceg.

Txheeb cais qhia tau tias cov tshuaj kev lag luam nyob rau hauv lub ntiaj teb no muaj cov loj tshaj kev ntsuas ntawm txoj kev loj hlob kom txog rau thaum nruab nrab-70s. Lub zog ntsoog ntawm lub sij hawm ntawm dog dig txo pace ntawm kev loj hlob ntawm lub lag luam, raws li rov qab kho cov yam ntxwv-hloov txheej txheem coj ib co sij hawm nyob rau hauv lub tshuaj ua lag luam. Ntxiv txoj kev loj hlob ntawm cov tshuaj kev lag luam tsom ruaj khov tau, thiab yog tam sim no tus tsuas electronics kev lag luam yog ua ntej ntawm tus nqi ntawm ntau lawm. Cov qhia tawm ntawm muaj ntau lawm nyob rau hauv lub teb chaws uas tsim, cov tshuaj kev lag luam yog zaum ob tsuas yog mus mechanical engineering.

Petrochemical kev lag luam Russia yog ib tug hluas txheej ntawm lub teb chaws kev khwv nyiaj txiag, tsuas thiab ua cov roj thiab nws cov derivatives. Raws li statistics, nyob rau hauv lub xyoo caum kawg ntawm lub xyoo pua 20th petrochemical khoom lees paub rau ntau tshaj ib feem peb ntawm tag nrho cov khoom ntawm tshuaj kev lag luam, thiab xav paub ntau tshaj ib nrab ntawm cov volume ntawm zus tau tej cov organic Cheebtsam nyob rau hauv lub ntiaj teb no. Cov proportions tau khaws cia thiab nyob rau hauv lub petrochemical kev lag luam nyob rau hauv Russia.

Tshuaj kev lag luam nyob rau hauv nws cov qauv yog complex thiab muaj ib tug tswv cuab ntawm ntau tshaj 200 sub-sectors, thiab cov kab kev los ntawm cov khoom manufactured los ntawm cov tshuaj kev lag luam, los txog rau 1,000,000. Cov tshuaj lag luam nyob rau hauv lub teb chaws Yelemees, raws li lub ntiaj teb no lub tshuaj lag luam muaj xws li sub-sectors nyob rau hauv lub tsuas thiab tshuaj industries, yooj yim tshuaj thiab yas kev lag luam.

Mining thiab tshuaj kev lag luam yog muaj feem xyuam rau cov extraction, ua thiab kawm ntawm phosphate, potash, sulfur. Cov yooj yim tshuaj kev lag luam yog sawv cev los ntawm zus tau tej cov chiv, ntsev, alkalis, acids. Ib tug polymer kev lag luam raws li nyob rau hauv cov organic synthesis thiab nrog rau tus zus tau tej cov yas thiab cov khoom cua resins, fibers thiab roj hmab, dyes, etc. Cov tib ceg ntawm lub petrochemical kev lag luam muab tus neeg xav tau kev pab lub zej zog thiab yog siv rau qhov siv thiab pharmaceuticals, photochemistry, detergents, tshuaj pleev ib ce thiab perfumes.

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