Vim tias cov qauv tsev niaj hnub nim no siv cov qhov rais iav dav dav ntau zuj zus, qhov pom tseeb ntawm cov qhov rais tsis yog tsuas yog ua rau qhov chaw sab hauv tsev ci ntsa iab xwb tab sis kuj ua rau muaj kev pheej hmoo rau cov rooj tog thiab cov khoom siv sab hauv. Qhov tshwj xeeb, ultraviolet (UV) hluav taws xob tuaj yeem ua rau puas tsuaj rau daim tawv nqaij thiab ua rau cov rooj tog hauv tsev, cov ntaub pua plag, thiab cov duab kos ploj mus sai dua.Zaj duab xis qhov rai, tshwj xeeb tshaj yog cov uas muaj kev tiv thaiv UV, tau dhau los ua ib qho kev daws teeb meem zoo rau kev tiv thaiv koj qhov chaw nyob hauv tsev. Tsab xov xwm no yuav tshawb nrhiav seb zaj duab xis qhov rai tiv thaiv koj cov rooj tog hauv tsev li cas, yuav ua li cas xaiv zaj duab xis qhov rai tiv thaiv UV kom raug, thiab yuav ua li cas kom ntseeg tau tias nws siv tau ntev.
Qhov Cuam Tshuam ntawm UV Rays rau Cov Rooj Tog Hauv Tsev
Cov teeb UV yog cov teeb uas tsis pom los ntawm lub hnub uas nkag mus rau hauv koj lub tsev los ntawm cov qhov rai, ncaj qha cuam tshuam rau cov khoom xws li rooj tog, pem teb, thiab cov ntaub thaiv qhov rai. Kev raug teeb UV ntev ntev ua rau cov xim ploj mus, thiab cov rooj tog ntoo thiab cov duab kos duab yuav tawg thiab laus ua ntej lub sijhawm. Txawm hais tias cov iav qhov rai nws tus kheej muab qee qhov kev tiv thaiv, cov qhov rai ib txwm tsis zoo tag nrho ntawm kev thaiv cov teeb UV. Txawm tias thaum hnub huab, cov teeb UV tuaj yeem nkag mus rau hauv cov qhov rai, ua rau kev puas tsuaj tas mus li rau cov rooj tog hauv tsev. Yog li ntawd, kev teeb tsaDaim iav qhov rai tiv thaiv UVtau dhau los ua ib qho kev ntsuas tseem ceeb los tiv thaiv koj sab hauv.
Yuav ua li casZaj duab xis qhov raiMuab kev tiv thaiv UV
Cov thev naus laus zis niaj hnub no tiv thaiv tau cov teeb UV, tshwj xeeb tshaj yog cov uas tsim los tiv thaiv UV. Feem ntau cov yeeb yaj kiab zoo tuaj yeem tiv thaiv tau ntau tshaj 99% ntawm cov teeb UV, uas txo qhov kev pheej hmoo ntawm kev puas tsuaj los ntawm UV rau cov rooj tog hauv tsev. Ntxiv rau kev tiv thaiv UV, cov yeeb yaj kiab no kuj pab tswj qhov kub thiab txias hauv tsev, txo qhov kub thiab txias, thiab ua kom lub tshuab cua txias siv tau ntev.
Xaiv Qhov Zoo Tshaj PlawsZaj duab xis qhov rai tiv thaiv UVrau Koj Cov Kev Xav Tau
Cov yeeb yaj kiab qhov rai sib txawv muaj ntau qib kev tiv thaiv UV. Thaum xaiv, koj yuav tsum xaiv cov yeeb yaj kiab uas zoo tshaj plaws rau koj cov kev xav tau. Yog tias qhov pom tseeb thiab lub teeb ntuj tseem ceeb rau koj, xaiv cov yeeb yaj kiab uas muaj lub teeb ci ntsa iab thaum tseem thaiv tau cov teeb UV. Tsis tas li ntawd, qee cov yeeb yaj kiab qhov rai kuj muab kev rwb thaiv cua sov, ua rau lawv zoo tagnrho rau huab cua kub, vim lawv pab txo qhov kub hauv tsev thiab txo qhov hnyav ntawm cov tshuab cua txias.
Rau cov cheeb tsam uas xav tau kev tiv thaiv kev ruaj ntseg zoo dua, xav txog zaj duab xis kev nyab xeeb rau qhov raisCov yeeb yaj kiab no tsis yog tsuas yog muab kev tiv thaiv UV xwb tab sis kuj tseem ua kom lub qhov rais iav ruaj khov, tiv thaiv nws kom tsis txhob tawg lossis tawg thaum muaj kev cuam tshuam, muab ib txheej tiv thaiv ntxiv.
Kev Kawm Txog Qhov Teeb Meem: Kev Siv Hauv Lub Ntiaj Teb Tiag TiagZaj duab xis qhov rai tiv thaiv UVhauv Chaw Teeb tsa Hauv Tsev
Mr. Zhang nyob hauv lub nroog uas muaj hnub ci ntsa iab, thiab nws lub tsev muaj cov qhov rais loj uas tig mus rau sab qab teb, uas txhais tau tias qhov chaw sab hauv tsev tau txais tshav ntuj ncaj qha rau feem ntau ntawm hnub. Raws li lub sijhawm dhau mus, nws pom tias nws lub rooj zaum, cov ntaub thaiv qhov rais, thiab cov rooj tog ntoo pib ploj mus, thiab txawm tias cov xim ntawm daim ntaub pua plag kuj pib hloov pauv. Txhawm rau daws qhov teeb meem no, Mr. Zhang txiav txim siab los teeb tsaDaim iav qhov rai tiv thaiv UVTom qab xaiv hom khoom uas tiv thaiv tau UV ntau, nws pom tam sim ntawd qhov kub thiab txias hauv tsev txawv, thiab nws cov rooj tog tau tiv thaiv zoo.
Tom qab ob peb lub hlis tom qab teeb tsa, Mr. Zhang pom tias qhov zaus ntawm kev siv cua txias tau txo qis, ua rau tus nqi hluav taws xob qis dua. Ntxiv mus, nws cov rooj tog tsis pom tias ploj mus lawm, thiab qhov kub hauv chav tseem ruaj khov dua. Qhov kev txhim kho no ua rau kev nqis peev rau daim ntawv nplaum qhov rai tiv thaiv UV ua tiav zoo rau Mr. Zhang.
Cov Lus Qhia Txog Kev Txij Nkawm Kom Paub Tseeb Tias Siv Tau NtevKev Tiv Thaiv UV
Yuav kom koj daim iav tiv thaiv UV tau ntev, kev saib xyuas tas li yog qhov tseem ceeb heev. Ua ntej, ntxuav daim iav nrog cov tshuaj ntxuav uas tsis ua rau tawv thiab tsis xeb kom tsis txhob khawb qhov chaw. Qhov thib ob, tsis txhob siv cov tshuaj ntxuav uas muaj zog heev, vim tias lawv yuav ua rau daim iav tiv thaiv tsis zoo. Tsis tas li ntawd xwb, nws tseem ceeb heev uas yuav tsum tshuaj xyuas daim iav tas li kom paub tseeb tias nws ruaj khov. Los ntawm kev ua raws li cov lus qhia yooj yim no, koj tuaj yeem ua rau koj daim iav tiv thaiv UV ntev dua thiab tswj tau nws txoj kev tiv thaiv UV.
Cov chaw tsim cov yeeb yaj kiab qhov raipom zoo kom kuaj xyuas tsis tu ncua kom paub tseeb tias daim zaj duab xis tseem zoo thiab tsis muaj qhov puas tsuaj uas yuav txo nws txoj kev ua haujlwm. Kev saib xyuas tsis tu ncua yuav ua rau koj daim zaj duab xis ua haujlwm zoo tshaj plaws, tiv thaiv koj cov rooj tog thiab koj lub tsev ib puag ncig.
Xaus lus, daim zaj duab xis tiv thaiv UV yog ib qho kev daws teeb meem zoo heev rau kev tiv thaiv koj cov rooj tog hauv tsev los ntawm kev puas tsuaj los ntawm UV thaum txhim kho kev nyob zoo thiab txo cov nqi hluav taws xob. Kev xaiv daim zaj duab xis zoo thiab kev saib xyuas nws tsis tu ncua yuav ua rau koj qhov chaw nyob hauv tsev noj qab haus huv thiab xis nyob dua.
Lub sijhawm tshaj tawm: Lub Ob Hlis-06-2025
