Hauv lub ntiaj teb niaj hnub no, muaj ntau yam khoom siv uas ib tus tuaj yeem xaiv los ntawm kev tsim ntau yam khoom siv. Piv txwv li, hauv kev lag luam hluav taws xob, ob qho tib si hlau thiab granite yog cov khoom siv tseem ceeb uas cov chaw tsim khoom siv rau ntau lub hom phiaj. Thaum nws los txog rau cov khoom siv tshuaj xyuas LCD vaj huam sib luag, txawm li cas los xij, granite feem ntau suav hais tias yog qhov kev xaiv zoo dua li hlau rau ntau yam laj thawj. Tsab xov xwm no yuav piav qhia txog qhov zoo ntawm granite dua li hlau ua lub hauv paus rau cov khoom siv tshuaj xyuas LCD vaj huam sib luag.
Ua ntej tshaj plaws, granite muaj kev ruaj khov zoo heev. Granite yog cov khoom siv ntom ntom tshaj plaws, uas txhais tau tias nws tiv taus kev nias, khoov, thiab kev co. Yog li ntawd, thaum lub cuab yeej tshuaj xyuas LCD vaj huam sib luag tau teeb tsa rau ntawm lub hauv paus granite, nws raug tiv thaiv los ntawm kev co sab nraud uas tuaj yeem ua rau cov duab puas tsuaj lossis kev ntsuas tsis raug. Qhov no tseem ceeb heev hauv kev lag luam tsim khoom, qhov twg qhov tseeb yog qhov tseem ceeb tshaj plaws. Kev siv lub hauv paus granite ua kom ntseeg tau tias lub cuab yeej tshuaj xyuas muaj zog thiab muaj peev xwm muab cov txiaj ntsig zoo, uas yog qhov tseem ceeb rau qhov zoo ntawm cov khoom kawg.
Qhov thib ob, granite tiv taus qhov kub thiab txias heev. Cov khoom siv muaj qhov coefficient qis heev ntawm kev nthuav dav thermal, uas txhais tau tias nws tsis nthuav dav lossis cog lus sai thaum raug kev hloov pauv kub. Qhov no yog qhov sib txawv ntawm cov hlau, uas muaj qhov coefficient siab ntawm kev nthuav dav thermal, ua rau lawv yooj yim rau kev hloov pauv kub. Hauv kev tsim khoom, nws yog ib qho tseem ceeb kom ntseeg tau tias cov khoom siv tshuaj xyuas LCD vaj huam sib luag tseem ruaj khov hauv qab qhov kub thiab txias sib txawv. Kev siv lub hauv paus granite tshem tawm qhov yuam kev lossis kev hloov pauv uas yuav tshwm sim los ntawm kev hloov pauv kub, uas tuaj yeem ua rau cov khoom tsis zoo.
Qhov thib peb, granite muaj qhov ruaj khov zoo heev. Cov khoom siv no muaj peev xwm tswj tau nws cov duab thiab qhov loj me raws sijhawm, tsis hais txog lwm yam xws li kub lossis av noo. Cov yam ntxwv no tseem ceeb heev hauv kev lag luam hluav taws xob, qhov twg qhov tseeb thiab kev sib xws yog qhov tseem ceeb. Kev siv granite ua lub hauv paus rau cov khoom siv tshuaj xyuas LCD vaj huam sib luag ua kom ntseeg tau tias cov khoom siv tseem zoo thiab raug, zam txhua yam teeb meem uas yuav tshwm sim los ntawm cov chaw tsis sib xws lossis kev txav mus los.
Tsis tas li ntawd xwb, granite yog ib yam khoom uas tsis muaj hlau nplaum, ua rau nws tsim nyog rau cov khoom siv tshuaj xyuas uas xav tau ib puag ncig uas tsis muaj hlau nplaum. Cov hlau paub tias muaj cov khoom sib nqus, uas tuaj yeem cuam tshuam rau kev ua haujlwm ntawm cov cuab yeej rhiab heev. Txawm li cas los xij, kev siv lub hauv paus granite ua kom ntseeg tau tias txhua yam khoom siv hluav taws xob uas tau teeb tsa rau nws tsis raug cuam tshuam los ntawm kev cuam tshuam hlau nplaum, uas tuaj yeem ua rau muaj cov txiaj ntsig zoo dua.
Thaum kawg, granite muaj qhov zoo nkauj uas tsis muaj hlau sib piv. Lub pob zeb ntuj muaj xim zoo nkauj thiab cov qauv uas ua rau nws zoo nkauj ntxiv rau txhua qhov chaw ua haujlwm. Nws muab qhov zoo nkauj uas ua tiav cov khoom siv hluav taws xob zoo uas tau teeb tsa rau nws. Qhov kev pom zoo no tuaj yeem pab txhawb kev tsim khoom thiab muab ib puag ncig zoo rau cov neeg ua haujlwm.
Xaus lus, granite muaj ntau yam zoo dua li hlau ua lub hauv paus rau cov khoom siv tshuaj xyuas LCD. Nws qhov ruaj khov siab, tiv taus qhov kub hloov pauv, qhov ntev ruaj khov, qhov tsis muaj hlau nplaum, thiab qhov zoo nkauj ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov tuam txhab tsim khoom. Txawm hais tias hlau tuaj yeem yog qhov kev xaiv pheej yig dua, kev siv granite muaj cov txiaj ntsig zoo rau lub sijhawm ntev uas ntau dua li qhov sib txawv ntawm tus nqi pib.
Lub sijhawm tshaj tawm: Lub Kaum Hli-24-2023