Niaj hnub no, muaj ntau lub hnab ntim khoom lag luam, uas feem ntau yog siv rau kev thauj mus los, tab sis cov hnab sib txawv tau siv ntau txoj hauv kev. Nws yooj yim dua los siv qee lub hnab (xws li lub hnab ntim khoom) thaum thauj. Lub hnab ntim khoom siv ntau dua thiab muaj ntau yam zoo. Lawv tsis tsuas yog siv tau yooj yim xwb tab sis kuj muaj kev ua tau zoo vim tias muaj ntau yam yuav tsum tau xav txog hauv kev tsim kom cov thawv ntim khoom ntau dua raws li cov neeg xav tau.
Lub zog:Yam tseem ceeb uas yuav tsum tau xav txog thaum tsim Lub ntim ntawm lub pob, qhov hnyav ntawm cov ntsiab lus, thiab chav tsev ntawm lub pob (tus naj npawb ntawm cov pob khoom) kuj xav txog qhov kev ncua deb ntawm cov tsheb thauj mus los thiab cov tsheb thauj mus los, nrog rau hom kev thauj mus los. thiab hom kev thauj mus los. Khoom siv: Cov khoom siv yuav tsum raug xaiv tsim nyog raws li tus neeg siv cov xwm txheej thiab kev ua haujlwm tsim nyog. Piv txwv li, lub peev xwm ntawm cov ntaub ntawv yas los tiv thaiv kev laus nyob rau hauv lub hnub yog lub ntsiab qhia ntawm lub thawv zoo. Hauv cov txheej txheem tsim khoom, kev saib xyuas yuav tsum tau them rau kev siv cov tshuaj tiv thaiv UV thiab xaiv cov khoom siv tiv thaiv UV.
Sealing:Cov khoom ntim sib txawv, qhov sib txawv ntawm kev sib khi, xws li cov hmoov los yog cov khoom siv tshuaj lom, thiab cov khoom uas ntshai tsam tsis muaj kab mob, muaj cov kev cai nruj heev ntawm kev sib khi. Thaum tsim cov thawv ntim khoom, xyuam xim rau qhov cuam tshuam ntawm cov txheej txheem hauv qab zaj duab xis txheej thiab txheej txheem xaws ntawm kev sib khi ua haujlwm.
Kev siv tau:Thaum tsim cov thawv ntim khoom, nws yog ib qho tsim nyog yuav tsum xav txog tag nrho cov nqa thiab kev thauj mus los ntawm cov thawv ntim khoom thiab kev ua haujlwm ntawm cov khoom thauj khoom.
Nws kuj tseem yuav tsum tau txiav txim siab seb cov khoom ntim khoom puas yog khoom noj thiab xyuas kom meej tias tsis muaj kev cuam tshuam rau cov khoom ntim khoom. Cov saum toj no yog yam yuav tsum tau txiav txim siab thaum tsim lub thawv ntim khoom, thiab lawv kuj yog qhov lav ntawm kev ua tau zoo ntawm cov thawv ntim khoom. Kev siv cov hnab ntim khoom kuj tseem ceeb heev. Yog tias qhov ua tau zoo ntawm cov hnab ntim khoom tsis tuaj yeem lav tau, yuav muaj ntau yam teebmeem hauv kev siv, thiab lawv yuav tsis ua raws li cov qauv siv.