2024 Tus sau: Howard Calhoun | [email protected]. Kawg hloov kho: 2023-12-17 10:28
Txhua yam uas peb siv hauv lub neej txhua hnub muaj qhov yooj yim lossis nyuaj thiab sib txuas. Tag nrho cov ntawm lawv yog cov khoom ntawm mechanical engineering - thaj tsam ntawm lub teb chaws kev lag luam, uas yog koom nyob rau hauv zus tau tej cov mechanisms thiab tshuab. Engineering technology yog qhov tshwj xeeb uas tso cai rau koj kom paub txog kev paub thiab kev txawj ntse uas tso cai rau koj los ua haujlwm hauv kev lag luam engineering.
pib ntawm txoj kev loj hlob ntawm cov kev taw qhia ntawm lub teb chaws kev lag luam nyob rau hauv peb lub teb chaws feem ntau yog txuam nrog lub npe ntawm Andrei Nartov, uas invented thawj Lavxias teb sab tshuab dhos rov qab nyob rau hauv lub xyoo pua 18th. Lub sijhawm ntawd, tsuas muaj ob peb tus engineers xwb, feem ntau yog cov neeg nyiam thiab cov pioneer hauv lawv daim teb. Tab sis lub zog tseem ceeb rau kev txhim kho cov cuab yeej siv tshuab thev naus laus zis feem ntau yog vim muaj kev tsov rog ntawm 19th thiab 20th centuries, thaum yeej feem ntau yog nyob ntawm cov cuab yeej cuab tam ntawm cov tub rog. Rau Russia, lub hnub qub ntawm engineering tau poob rau lub sijhawm Tsov Rog Ntiaj Teb Zaum Ob, thaum yuav luag txhua lub lag luam hauv lub tebchaws pib tsim riam phom, mos txwv thiab khoom siv. Thiab nws yog nyob rau lub sijhawm no qhov tshwj xeeb "engineering thev naus laus zis" tau dhau los ua qhov xav tau, vim tias cov chaw tsim khoom tau ntsib qhov tsis txaus ntawmtsim nyog thiab muaj peev xwm engineers.
Hmoov tsis zoo, tam sim no, engineering tseem tab tom txhim kho vim muaj kev sib tw ntawm cov teb chaws rau riam phom zoo tshaj plaws thiab kev tiv thaiv.
Kev siv tshuab thev naus laus zis yog qhov tshwj xeeb uas tseem xav tau: txhua xyoo tsawg kawg 4 tus neeg thov rau ib qho chaw siv nyiaj. Nws yuav tsum tau muab sau tseg tias engineers tsuas yog kawm los ntawm lub xeev cov tsev kawm ntawv thiab cov tsev kawm txuj ci, rau cov lag luam koom haum no tshwj xeeb yog kim heev. Mechanical engineering technology xav kom cov tsev kawm ntawv muaj cov cuab yeej tshwj xeeb (cov cuab yeej siv tshuab ntawm ntau hom), chav kuaj, khoos phis tawj nrog cov kev pabcuam tshwj xeeb rau kev tsim cov duab kos, txheej txheem thev naus laus zis, tsim qauv 3D, thiab lwm yam. Tias yog vim li cas cov tsev kawm ntawv tsis nyob hauv xeev tsis tuaj yeem sib tw nrog cov tsev kawm qib siab hauv xeev, uas muaj cov khoom siv zoo, cov neeg ua haujlwm ntawm cov kws qhia ntawv muaj txiaj ntsig zoo (feem ntau yog cov neeg sib tw thiab kws kho mob ntawm kev tshawb fawb) thiab kev qhia mus sij hawm ntev.
Hnub no, hauv kev tsim khoom niaj hnub no, kev ua haujlwm ntawm tus txheej txheem engineer tau hloov pauv ntau. Cov kab tsis siv neeg, CNC tshuab, khoom siv ncaj qha los ntawm lub khoos phis tawj, thiab khoos phis tawj-pab tsim tshuab tau qhia txhua qhov chaw ntawm cov chaw tsim khoom. Tag nrho cov no tau coj mus rau qhov tseeb tias cov engineers yuav tsum paub txog computer technology ntawm qib siab. Nrog rau qib no ntawm automation, tus txheej txheem engineer tuaj yeem tswj tau tag nrho cov txheej txheemkev tsim khoom: los ntawm kev tsim cov khoom kos duab mus rau kev sim ua tiav chav tsev sib dhos. Engineering thev naus laus zis yog qhov kev txhim kho sai thiab hloov pauv tshwj xeeb, uas niaj hnub hloov mus rau cov thev naus laus zis tshiab uas tshwm sim hauv kev tsim khoom. Yog li ntawd, cov tub ntxhais kawm uas xaiv txoj haujlwm no yuav tsum paub tias lawv yuav tsum kawm tsis yog ua ntej tau txais daim diploma - engineers yuav tsum txhim kho lawv cov txuj ci tag nrho lawv lub neej.
Pom zoo:
Cov ntaub ntawv sau nyiaj yog Lub tswv yim, cov cai rau kev sau npe thiab khaws cov ntaub ntawv sau nyiaj. 402-FZ "Rau Accounting". Tshooj 9. Cov ntaub ntawv sau nyiaj txiag tseem ceeb
Kev ua tiav ntawm cov ntaub ntawv sau nyiaj tau zoo yog qhov tseem ceeb heev rau cov txheej txheem ntawm kev tsim cov ntaub ntawv nyiaj txiag thiab txiav txim siab txog se. Yog li ntawd, yuav tsum tau kho cov ntaub ntawv nrog kev saib xyuas tshwj xeeb. Cov kws tshaj lij ntawm cov kev pabcuam nyiaj txiag, cov neeg sawv cev ntawm cov lag luam me uas khaws cov ntaub ntawv ywj pheej yuav tsum paub txog cov ntsiab lus tseem ceeb rau kev tsim, tsim, txav, khaws cov ntaub ntawv
Cov lus tseeb zoo txog cov txiaj ntawm Russia thiab cov ntsiab lus hais txog cov yam ntxwv ntawm daim ntawv nyiaj ntawm tsib puas rubles
Txhua hnub, feem ntau cov neeg nyob hauv thiab cov qhua ntawm Lavxias Federation siv rubles thiab, tsawg dua, kopecks. Tab sis tsis muaj coob tus neeg paub txog keeb kwm ntawm cov txiaj no. Tsab ntawv xov xwm yuav qhia txog keeb kwm ntawm ruble, muab qhov tseeb nthuav, thiab tseem cuam tshuam txog qhov teeb meem ntawm kev ncig ntawm qee qhov loj denominations hauv kev nthuav dav
Kev sib cog lus ntawm cov koom haum: kos daim ntawv cog lus, cov ntaub ntawv tsim nyog, cov ntaub ntawv thiab cov cai rau kev sau cov piv txwv
Kev sib pauv kev lag luam (offsets thiab kev sib cog lus) ntawm cov chaw lag luam yog qhov muaj ntau hauv kev ua lag luam. Qhov tshwm sim ntawm cov haujlwm no yog kev txiav tawm ntawm kev sib nrig sib cai thiab kev lav phib xaub ntawm cov neeg koom nrog kev sib raug zoo hauv pej xeem
Cov ntaub ntawv rau kev txiav tawm cov cuab yeej: cov ntaub ntawv dav dav, cov ntaub ntawv xav tau thiab cov ntawv
Kev sau npe ntawm kev txiav tawm cov cuab yeej yog txheej txheem uas ntau tus pej xeem hauv Lavxias xav tau. Kab lus no yuav qhia koj yuav ua li cas kom tau nws. Yuav tsum npaj dabtsi? Raws li cov xwm txheej twg thiab qhov twg ib tus tuaj yeem thov qhov kev txiav tawm ntawm cov cuab yeej?
Yuav ua li cas qhib qhov kev tsis sib haum xeeb ntawm "Aliexpress"? Cov ntaub ntawv hais txog kev tsis sib haum xeeb ntawm "Aliexpress"
Muag khoom hauv Internet tau dhau los ua ib feem ntawm peb lub neej. Tam sim no ntau lab tus neeg Lavxias txhua xyoo xaj ntau yam hauv cov khw muag khoom lag luam. Qhov no txuag ntau lub sijhawm thiab nyiaj txiag. Tam sim no koj tuaj yeem yuav txhua yam hauv Is Taws Nem: los ntawm khaub ncaws thiab khoom siv hauv tsev mus rau zaub mov thiab tsheb. Ib lub niche tshwj xeeb yog nyob hauv khw hauv online ntawm Suav cov khoom "Aliexpress"
