1, tsheb zoo nkauj kho kom zoo nkauj - zaj duab xis;
Zaj duab xis yog thawj qhov kev xav ntawm feem ntau cov tswv tsheb tshiab kev zoo nkauj kho kom zoo nkauj, zaj duab xis tuaj yeem cais lub teeb ultraviolet, lub hnub ci yuav tsis ncaj qha rau hauv lub tsheb, kev ceev ntiag tug zoo dua. Nws raug pom zoo tias cov tswv tshiab xaiv cov khoom tawg-pov thawj membrane. Kev tawg-pov thawj zaj duab xis muaj kev pom zoo, tsis hais xim, nws pom tseeb heev ntawm lub tsheb mus rau sab nraud, thiab tuaj yeem tswj tau qhov kev pom zoo thaum hmo ntuj thiab hnub los nag. Kev xaiv cov yeeb yaj kiab tawg yuav tsum xav txog qhov pom tseeb, pob tshab thiab cov nyhuv rwb thaiv tsev;
Tsis tas li ntawd, lub tsheb qhov rais zaj duab xis, tshwj xeeb tshaj yog cov yeeb yaj kiab pem hauv ntej ntawm ob sab ntawm lub qhov rais, yuav tsum xaiv qhov kev xa tawm ntawm ntau tshaj 85% yog qhov tsim nyog, yog li sab qhov rais zaj duab xis tsis tas yuav khawb qhov thiab tsis cuam tshuam rau txoj kab. ntawm kev pom, tsav tsheb thaum hmo ntuj mus rau sab nraum qab ntawm lub tsheb headlights ci rau sab nraum qab daim iav ntawm lub zog dazzling lub teeb pom kev tsis muaj zog, yog li ntawd lub qhov muag zoo heev. Nws yog ib qho tseem ceeb uas yuav tau xaiv ib daim nyias nyias zoo, thiab nws yog ib qho tseem ceeb rau xaiv lub khw muag khoom zoo. Cov cuab yeej siv thiab mos thiab tawv tawv ntawm zaj duab xis yog qhov xav tau heev. Piv txwv li, ib puag ncig tsis muaj plua plav, cov khoom siv tshwj xeeb, cov txheej txheem kev ua haujlwm thiab cov txuj ci thev naus laus zis, thiab lwm yam, yog li ntawd, cov yeeb yaj kiab yuav tsum tsis txhob xaiv cov khw hauv kev.
2, tsheb zoo nkauj kho kom zoo nkauj - khoom siv tiv thaiv tub sab;
Kev nyab xeeb ntawm lub tsheb yog qhov kev txhawj xeeb tshaj plaws, yog li ntau tus tswv ntawm cov khoom tiv thaiv tub sab yuav xaiv los nruab nrog, nruab nrog hluav taws xob tiv thaiv tub sab tsheb feem ntau tuaj yeem tswj cov chaw taws teeb ntawm lub qhov rooj, yooj yim heev thiab siv tau. Xaiv cov khoom siv los tiv thaiv tub sab yuav tsum tau them sai sai rau seb puas yog los ntawm kev soj ntsuam ntawm lub tuam tsev, seb puas yuav qhia txog keeb kwm ntawm cov khoom. Tsis tas li ntawd, tam sim no, qee cov tuam txhab muag cov qauv tau teeb tsa kev tiv thaiv tub sab nyiag, yog li lawv tsis tas yuav teeb tsa cov khoom tiv thaiv tub sab.
