Xov xwm

Switching zog hwjchim kev lag luam los hlob sai sai

Raws li Chiv Cheeb Tsam Collect thiab collation ntawm cov ntaub ntawv, 2008, lub teb chaws Switching zog mov (tsuas yog cov neeg siv switching zog mov, muaj switching zog mov, kev sib txuas lus fais fab, PC zog, tib yam) tso zis mus txog 85.5 billion yuan, 2009 rau 93,1 billion yuan, kev loj hlob ntawm 8.8%; 2010 mus rau 102.7 billion yuan, txoj kev loj hlob 10.3% Txawm tias nyob rau hauv cov teeb meem ntawm lub ntiaj teb nyiaj txiag teeb meem nyob rau hauv 2009, tag nrho kev lag luam tawm lawm tseem muaj 106.1 billion yuan, kom muaj kev loj hlob tus nqi ntawm ntau tshaj 5%. 2010 nrog rau kev siv ntawm cov kev lag luam loj heev thiab kev ruaj ntseg ntawm lub ntiaj teb no kev lag luam, Tuam Tshoj cov ntaub ntawv hauv tshuab hluav taws xob sai sai nws cov zog ntawm txoj kev loj hlob, Tuam Tshoj lub zog kev lag luam yog lub sijhawm thiab rau, qhov nqi tawm mus txog 117.2 billion yuan, tus nqi ntau tshaj 10%.


Lub hwj huam, uas muaj ntau yam zoo xws li kev siv lub tshuab thev naus laus zis, lub cev nyhav, kev muaj zog loj / kev hloov dua siab tshiab, kev tawm tswv yim dav dav thiab cov cua sov tsawg dua, tau tsim kho sai sai nyob rau hauv xyoo tas los thiab tsim tau ceev ceev hauv kev lag luam hluav taws xob. Kev hloov khoom siv fais fab khoom yog muab faib rau cov khoom siv thiab cov khoom tsis yog khoom, feem ntau hais lus, kev txiav txim siab txog cov khoom muag loj, tsis tshua muaj sib tw, sib txig sib luag, thiab cov khoom tsis raug cai me me, tab sis ntau dua, Cov khoom tsim qauv yog siv cov khoom siv hluav taws xob, tshuab fais fab thiab lwm yam kev lag luam, tsis yog cov qauv kev cai khoom siv thiab kev sib txuas lus, lub zog tshiab thiab kev lag luam thiab lwm cov hauj lwm.


Kev hloov fais fab kev lag luam feem ntau raws li tus neeg txiav txim siab los tsim khoom, cov chaw feem ntau tsis muaj cov khoom muag. Raws li kev txiav txim siab yog hais txog kev txiav txim siab rau cov neeg txiav txim siab, nyob rau hauv cov khoom lag luam tam sim no raws li qhov kev hloov kho ntawm kev tsim, ua khoom siv thiab sib dhos, lossis kho dua, thiab thaum kawg muab cov neeg tuaj yeem tsim cov khoom siv. Tom qab tau txais kev txiav txim los ntawm cov neeg siv khoom, lub tuam txhab tsim cov khoom siv kho kom haum raws li kev tshwj xeeb ntawm cov neeg siv khoom raws li qhov kev txwv ntawm qhov kev txiav txim, los ntawm kev xaiv ntawm cov chaw muag khoom, cov cai ntawm cov ntaub ntawv raw, tsim cov txheej txheem, ntawm cov khoom tiav, thiab lwm yam. txiav txim siab los ntawm tus neeg txiav txim siab. Switching power supply khoom qauv yog ntau heev, cov tuam txhab lag luam tsis tuaj yeem nyob rau hauv txhua qhov kev lag luam nkag tau zoo, ntxiv rau lub hwjchim adapter thiab lub xov tooj txawb lub xov tooj rau qhov kev sib tw khoom no yog tsawg kawg, tag nrho cov lag luam muaj lawv cov lag luam tseem ceeb, thiab nquag tshawb tawm tsam, kom ua tiav cov nyiaj tau zoo dua.


Koj Tseem Yuav Zoo Li

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