Skip to main content

Xav saib lub hnub ci ntsa iab nrog koj tus menyuam? Nov yog yuav ua li cas los tiv thaiv koj ob lub qhov muag!

Xav saib lub hnub ci ntsa iab nrog koj tus menyuam? Nov yog yuav ua li cas los tiv thaiv koj ob lub qhov muag!

Lub hnub ci ntsa iab yog ib qho zoo kawg nkaus thiab tsis tshua pom, puas yog? Tsis yog cov me nyuam xwb, tab sis peb txhua tus muaj lub siab xav pom qhov xwm txheej no, thaum lub hli los ntawm nruab nrab ntawm lub hnub thiab lub ntiaj teb, thaiv tag nrho lossis ib nrab lub teeb ntawm lub hnub. Txawm li cas los xij, thaum saib qhov zoo nkauj no, peb yuav tsum ceev faj heev nrog peb qhov khoom muaj nqis tshaj plaws, peb lub qhov muag. Txwv tsis pub, nws tuaj yeem ua rau muaj kev puas tsuaj loj heev.

Vim li cas nws thiaj txaus ntshai rau kev saib lub hnub ci tsaus ntuj yam tsis muaj kev tiv thaiv?

Hais yooj yim xwb, kev ntsia lub hnub ncaj qha yam tsis muaj kev tiv thaiv, txawm tias thaum lub hnub ci tsaus ntuj los xij, nws ua rau lub qhov muag puas tsuaj heev. Txawm tias tsuas yog saib ob peb feeb xwb los kuj ua rau puas tsuaj loj heev. Tej zaum koj yuav xav tias, "Auj, lub hnub tsis ci thaum lub hnub ci tsaus ntuj, yog li ntawd tsis ua li cas." Tab sis qhov ntawd yog qhov yuam kev loj heev. Txawm hais tias lub hnub zoo li tsis ci, cov duab ci uas pom tsis tau, tab sis muaj zog heev uas nws tso tawm tuaj yeem ua rau peb lub qhov muag puas tsuaj.

Xav txog seb, ib yam li thaum peb hlawv ntawv siv lub lens convex thaum peb tseem yog menyuam yaus, lub hnub ci tuaj yeem tsom mus rau hauv peb lub qhov muag thiab hlawv qhov rhiab heev hauv lub qhov muag hu ua 'Retina' . Lub retina yog ib txheej rhiab heev hauv lub qhov muag uas ua haujlwm zoo li zaj duab xis hauv lub koob yees duab. Cov duab peb pom tau tsim rau ntawm qhov no. Yog li ntawd, yog tias qhov no puas lawm, qhov muag pom kev yuav tsis muaj zog, qee qhov chaw yuav ploj mus, thiab cov xim yuav tsis paub zoo.

Qhov txaus ntshai tshaj plaws txog qhov no yog tias tsis muaj mob thaum qhov kev puas tsuaj no tshwm sim! Yog li ntawd, tshwj xeeb tshaj yog cov menyuam yaus, tsis paub tias lawv lub qhov muag raug puas tsuaj. Lawv tos ntsoov rau nws, tab sis qhov kev puas tsuaj tshwm sim los ntawm sab hauv.

Nws yuav siv sijhawm ob peb teev, lossis txawm tias ib hnub, kom cov tsos mob tshwm sim tom qab raug mob. Cov tsos mob thawj zaug yuav tsis loj heev, xws li:

  • Qhov muag tsis xis nyob thaum saib lub teeb, zoo li lub qhov muag tig xiav.
  • Tau mob taub hau.

Txawm li cas los xij, yog tias koj saib lub hnub poob ntev dhau yam tsis muaj kev tiv thaiv, qhov xwm txheej tuaj yeem loj dua. Tom qab ntawd tej yam zoo li no tuaj yeem tshwm sim:

  • Pom kev tsis meej: Zoo li nws muaj pos huab npog.
  • Cov chaw dig muag: Qee qhov ntawm qhov muag pom tsis tau kiag li.
  • Nyuaj rau kev paub xim thiab cov duab: Cov xim yuav zoo li tsis sib xws thiab cov duab ntawm cov khoom yuav tsis raug lees paub kom zoo.

Feem ntau, cov tsos mob no yuav maj mam zoo zuj zus mus. Txawm li cas los xij, rau qee tus neeg, nws yuav siv sijhawm ntau lub hlis kom rov zoo tag nrho. Hauv qee kis tsis tshua muaj, qee qhov kev puas tsuaj yuav tsis kho thiab tej zaum yuav cuam tshuam rau qhov muag mus tas li. Yog li, yog tias koj tus menyuam hais tias lawv muaj qee yam teeb meem qhov muag tom qab saib lub hnub ci ntsa iab, nws yog qhov zoo tshaj plaws mus ntsib kws kho qhov muag. Qhov ntawd yog qhov zoo tshaj plaws ua.

Yog li peb yuav ua li cas saib lub hnub ci ntsa iab kom muaj kev nyab xeeb?

Tsis txhob txhawj! Yog koj ua raws li cov kauj ruam no, koj thiab koj tus menyuam tuaj yeem txaus siab rau qhov kev paub zoo kawg no.

1. Siv cov tsom iav tshwj xeeb los yog ib lub tsom iav saib hnub qub

Koj yuav tsum siv cov tsom iav tshwj xeeb rau kev saib hnub ci thaum tsaus ntuj lossis lub tsom iav uas tuav tes . Cov tsom iav no tau tsim los thaiv ntau dua 99.99% ntawm cov teeb meem ntawm lub hnub. Lawv tsaus dua li cov tsom iav ib txwm li ib txhiab npaug.

Ib qho yuam kev uas ntau tus neeg ua yog hnav ob lossis peb khub tsom iav dub ib txwm rau saum ib leeg. Tsis txhob ua li ntawd! Cov tsom iav dub ib txwm, txawm tias lawv tsaus ntuj npaum li cas los xij, yuav tsis muab kev tiv thaiv thaum saib lub hnub poob.

Thaum xaiv cov tsom iav tshwj xeeb lossis cov tsom iav no, nco ntsoov xyuas seb lawv puas ua raws li tus qauv kev nyab xeeb thoob ntiaj teb 'ISO 12312-2' . Muaj tus qauv no txhais tau tias nws muaj kev nyab xeeb rau lub qhov muag. Qee zaum yuav muaj cov tsom iav cuav, tsis zoo hauv khw. Lawv tsis muab kev tiv thaiv rau lub qhov muag. Yog li ntawd, yuav ntawm qhov chaw ntseeg tau thiab xyuas seb nws puas muaj lub cim 'ISO' no.

Lwm yam tseem ceeb: Yog tias cov iav ntawm cov tsom iav lossis lub visor uas koj siv muaj qhov khawb me me, tawg, lossis lwm yam kev puas tsuaj, tsis txhob siv lawv. Xav txog, txawm tias qhov tawg me me tuaj yeem ua rau lub hnub ci txaus ntshai nkag mus rau hauv koj lub qhov muag. Yog li, tsis txhob pheej hmoo. Ib txwm xyuas lawv kom zoo ua ntej siv lawv.

2. Ua ib lub tshuab ntsuas qhov (Pinhole Projector)

Qhov no yog ib txoj kev yooj yim thiab muaj kev nyab xeeb uas koj tuaj yeem ua tau hauv tsev. Lub "pinhole projector" yog ib lub cuab yeej uas cia koj pom qhov cuam tshuam ntawm lub hnub rau ntawm lwm qhov chaw yam tsis tas saib ncaj qha rau nws.

Txhua yam koj xav tau yog ib lub thawv ntawv lossis ob daim ntawv tuab.

  • Ua ib lub qhov me me (kwv yees li qhov loj ntawm ib tug koob) rau hauv ib daim ntawv los yog daim ntawv.
  • Tom qab ntawd, sawv ntsug nrog koj nraub qaum rau ntawm txoj kab thiab tuav daim ntawv cardboard nrog lub qhov hauv nws tawm mus rau ntawm txoj kab.
  • Cia lub hnub ci ntsa iab los ntawm lub qhov ntawd poob rau hauv av tom qab koj, lossis rau ntawm lwm nplooj dawb.

Ces koj yuav pom tias muaj ib qho kev cuam tshuam me me tau tsim rau ntawm qhov chaw dawb. Thaum lub hnub ci ntsa iab tshwm sim, koj tuaj yeem saib seb qhov kev cuam tshuam ntawd hloov pauv zoo nkauj npaum li cas. Qhov no yooj yim heev thiab muaj kev nyab xeeb 100%. Lub vev xaib NASA muaj cov lus qhia meej heev txog yuav ua li cas thiaj ua qhov no. Nws yuav yog ib qho kev paub lom zem los ua ib yam dab tsi zoo li no nrog cov menyuam yaus.

3. Saib online los yog hauv TV

Yog tias koj tsis muaj peev xwm pheej hmoo, lossis yog tias nyuaj nrhiav cov tsom iav tshwj xeeb, qhov kev xaiv zoo tshaj plaws thiab muaj kev nyab xeeb tshaj plaws yog nyob hauv tsev, zaum xis nyob, thiab saib lub hnub poob hauv online lossis hauv TV. Cov no tau tshaj tawm nyob ntawm cov chaw saib hnub qub loj thiab cov tsev kawm ntawv tshawb fawb thoob plaws ntiaj teb.

Puas muaj kev nyab xeeb rau kev thaij duab thiab yeeb yaj kiab ntawm lub hnub ci tsaus ntuj?

Qhov no kuj yog ib lo lus nug uas ntau tus neeg nug. Yog tias kuv yuav teb ncaj qha,Tsis yog, feem ntau nws tsis muaj kev nyab xeeb. Tsis txhob taw koj lub koob yees duab ib txwm, lub koob yees duab hauv xov tooj, lossis lub koob yees duab video ncaj qha rau ntawm lub hnub qub poob thaum thaij duab lossis yeeb yaj kiab.

Tsis txhob sim saib lossis thaij duab nrog cov tsom iav saib hnub qub, cov tsom iav saib hnub, lossis cov tsom iav uas peb tau tham txog ua ntej, cov tsom iav saib hnub qub, lossis lub tsom iav saib hnub qub! Vim tias cov tsom iav hauv cov khoom siv no tuaj yeem ua rau cov duab ci ntsa iab ntau dua thiab tsom lawv rau ntawm koj ob lub qhov muag ntau dua. Qhov no yuav tshaj qhov muaj peev xwm tiv thaiv ntawm cov tsom iav saib hnub qub, thiab muaj feem ntau yuav ua rau koj ob lub qhov muag puas tsuaj loj heev.

Thaum cov kws thaij duab tshaj lij thaij duab lub hnub ci tsaus ntuj, lawv siv cov lim dej hnub ci tshwj xeeb uas txuas rau cov koob yees duab. Cov no kim heev, thiab lawv xav tau kev paub tshwj xeeb los siv. Yog li, tsis txhob xav txog nws. Nws yog qhov zoo tshaj plaws los saib nws nyob thiab nyob twj ywm.

Peb yuav tsum nco ntsoov cov lus qhia kev nyab xeeb twg ntxiv?

Thaum mus saib lub hnub ci ntsa iab, koj yuav tsum xav txog kev tiv thaiv qhov muag thiab kev nyab xeeb ntawm koj cov menyuam daim tawv nqaij. Vim tias txawm tias thaum lub hnub ci ntsa iab los xij, lub hnub tseem muaj cov teeb ci ultraviolet ('UV rays').

  • Siv tshuaj pleev thaiv hnub zoo: Siv kom zoo, tshwj xeeb tshaj yog rau ntawm cov chaw uas raug tshav ntuj xws li lub ntsej muag, caj dab, thiab tes ntawm menyuam yaus.
  • Hnav lub kaus mom: Lub kaus mom dav dav yog qhov zoo tshaj plaws.
  • Hnav khaub ncaws uas npog lub cev: Yog tias ua tau, hnav lub tsho tes ntev thiab ris ntev yuav tiv thaiv koj daim tawv nqaij ntxiv.

Koj xav paub dab tsi ntxiv?

Qee zaum, cov tsev khaws puav pheej, cov chaw saib hnub qub, thiab cov chaw tshawb fawb hauv koj cheeb tsam yuav npaj cov kev pab cuam tshwj xeeb los saib hnub qub poob. Hauv cov chaw zoo li no, cov khoom siv kev nyab xeeb zoo, xws li cov tsom iav hnub qub uas tau ntawv pov thawj, yuav muab pub dawb lossis pheej yig. Koj kuj tseem yuav muaj lub sijhawm los kawm los ntawm cov neeg paub txog qhov kev kawm no. Yog li ntawd, nws yog ib lub tswv yim zoo los saib cov kev pab cuam zoo li no.

Lwm qhov kev saib uas muaj kev nyab xeeb dua thiab pom ntau dua yog lub hli tsaus ntuj . Thaum lub hli tsaus ntuj, lub ntiaj teb hla ntawm lub hli thiab lub ntiaj teb, ua rau lub ntiaj teb tus duab ntxoov ntxoo poob rau ntawm lub hli. Vim tias lub hli tsis tso nws lub teeb tawm, thiab peb pom lub hli tsaus ntuj los ntawm lub ntiaj teb tus duab ntxoov ntxoo, tsis tas yuav muaj kev tiv thaiv qhov muag lossis daim tawv nqaij tshwj xeeb kom pom lub hli tsaus ntuj. Koj tuaj yeem saib nws nrog lub qhov muag liab qab, tsis tas yuav muaj tsom iav tshwj xeeb.

Yog li ntawd, qhov tseem ceeb tshaj plaws uas peb yuav tsum nco ntsoov yog dab tsi?

Yooj yim heev, tab sis tseem ceeb heev. Lub hnub ci ntsa iab yog ib qho kev paub zoo nkauj, ua rau neeg xav tsis thoob, thiab tsis nco qab. Tab sis tsis txhob mus ntsib nws thiab ua rau koj lub qhov muag puas tsuaj uas yuav ua rau koj ntshai mus tas koj lub neej.

Qhov tseem ceeb tshaj plaws yog: tsis txhob, tsis txhob, txawm yog vim li cas los xij, saib ncaj qha rau lub hnub yam tsis muaj kev tiv thaiv zoo. Nws tsis zoo, txawm tias ob peb feeb xwb los xij.

  • Qhia koj cov menyuam yaus txog qhov no. Piav qhia rau lawv txog qhov txaus ntshai ntawm qhov no hauv cov lus yooj yim.
  • Nco ntsoov siv tsuas yog cov tsom iav saib hnub ci lossis cov tsom iav saib hnub ci uas ua tau raws li tus qauv ISO 12312-2 xwb .
  • Txwv tsis pub, koj tuaj yeem siv lub 'pinhole projector' uas yooj yim ua heev los saib cov duab ntawm kab.
  • Yog tias koj muaj kev tsis ntseeg me ntsis txog qhov no, qhov zoo tshaj plaws yog saib lub hnub poob nyob online lossis hauv TV.

Koj ob lub qhov muag yog ib qho khoom plig uas muaj nqis uas koj tau txais. Thiab koj cov menyuam ob lub qhov muag kuj yog ib yam nkaus. Yog li ntawd, nws yog koj lub luag haujlwm, ib yam li peb li, los saib xyuas cov ob lub qhov muag muaj nqis no rau lub sijhawm zoo li no.


Kev Tiv Thaiv Hnub Ci Poob, Kev Nyab Xeeb Rau Menyuam, Kev Nyab Xeeb Rau Qhov Muag, Kev Tiv Thaiv Hnub Ci Poob, tsom iav tiv thaiv hnub ci, ISO 12312-2, lub tshuab tso duab qhov (pinhole projector)

⚠️ Important: The medical articles and information on Nirogi Lanka are for general awareness only, and are by no means a substitute for professional medical advice, diagnosis, or treatment. For any medical problem you have, consult a qualified physician immediately.

💬 Comments (0)

Tsis muaj lus teb tau muab tso tawm. Ntxiv koj cov lus tawm ntawm no thawj zaug.

Ntxiv koj cov lus

Thov xam: 7 + 5 =
Xav saib lub hnub ci ntsa iab nrog koj tus menyuam? Nov yog yuav ua li cas los tiv thaiv koj ob lub qhov muag!

Xav saib lub hnub ci ntsa iab nrog koj tus menyuam? Nov yog yuav ua li cas los tiv thaiv koj ob lub qhov muag!

Lub hnub ci ntsa iab yog ib qho zoo kawg nkaus thiab tsis tshua pom, puas yog? Tsis yog cov me nyuam xwb, tab sis peb txhua tus muaj lub siab xav pom qhov xwm txheej no, thaum lub hli los ntawm nruab nrab ntawm lub hnub thiab lub ntiaj teb, thaiv tag nrho lossis ib nrab lub teeb ntawm lub hnub. Txawm li cas los xij, thaum saib qhov zoo nkauj no, peb yuav tsum ceev faj heev nrog peb qhov khoom muaj nqis tshaj plaws, peb lub qhov muag. Txwv tsis pub, nws tuaj yeem ua rau muaj kev puas tsuaj loj heev.

Vim li cas nws thiaj txaus ntshai rau kev saib lub hnub ci tsaus ntuj yam tsis muaj kev tiv thaiv?

Hais yooj yim xwb, kev ntsia lub hnub ncaj qha yam tsis muaj kev tiv thaiv, txawm tias thaum lub hnub ci tsaus ntuj los xij, nws ua rau lub qhov muag puas tsuaj heev. Txawm tias tsuas yog saib ob peb feeb xwb los kuj ua rau puas tsuaj loj heev. Tej zaum koj yuav xav tias, "Auj, lub hnub tsis ci thaum lub hnub ci tsaus ntuj, yog li ntawd tsis ua li cas." Tab sis qhov ntawd yog qhov yuam kev loj heev. Txawm hais tias lub hnub zoo li tsis ci, cov duab ci uas pom tsis tau, tab sis muaj zog heev uas nws tso tawm tuaj yeem ua rau peb lub qhov muag puas tsuaj.

Xav txog seb, ib yam li thaum peb hlawv ntawv siv lub lens convex thaum peb tseem yog menyuam yaus, lub hnub ci tuaj yeem tsom mus rau hauv peb lub qhov muag thiab hlawv qhov rhiab heev hauv lub qhov muag hu ua 'Retina' . Lub retina yog ib txheej rhiab heev hauv lub qhov muag uas ua haujlwm zoo li zaj duab xis hauv lub koob yees duab. Cov duab peb pom tau tsim rau ntawm qhov no. Yog li ntawd, yog tias qhov no puas lawm, qhov muag pom kev yuav tsis muaj zog, qee qhov chaw yuav ploj mus, thiab cov xim yuav tsis paub zoo.

Qhov txaus ntshai tshaj plaws txog qhov no yog tias tsis muaj mob thaum qhov kev puas tsuaj no tshwm sim! Yog li ntawd, tshwj xeeb tshaj yog cov menyuam yaus, tsis paub tias lawv lub qhov muag raug puas tsuaj. Lawv tos ntsoov rau nws, tab sis qhov kev puas tsuaj tshwm sim los ntawm sab hauv.

Nws yuav siv sijhawm ob peb teev, lossis txawm tias ib hnub, kom cov tsos mob tshwm sim tom qab raug mob. Cov tsos mob thawj zaug yuav tsis loj heev, xws li:

  • Qhov muag tsis xis nyob thaum saib lub teeb, zoo li lub qhov muag tig xiav.
  • Tau mob taub hau.

Txawm li cas los xij, yog tias koj saib lub hnub poob ntev dhau yam tsis muaj kev tiv thaiv, qhov xwm txheej tuaj yeem loj dua. Tom qab ntawd tej yam zoo li no tuaj yeem tshwm sim:

  • Pom kev tsis meej: Zoo li nws muaj pos huab npog.
  • Cov chaw dig muag: Qee qhov ntawm qhov muag pom tsis tau kiag li.
  • Nyuaj rau kev paub xim thiab cov duab: Cov xim yuav zoo li tsis sib xws thiab cov duab ntawm cov khoom yuav tsis raug lees paub kom zoo.

Feem ntau, cov tsos mob no yuav maj mam zoo zuj zus mus. Txawm li cas los xij, rau qee tus neeg, nws yuav siv sijhawm ntau lub hlis kom rov zoo tag nrho. Hauv qee kis tsis tshua muaj, qee qhov kev puas tsuaj yuav tsis kho thiab tej zaum yuav cuam tshuam rau qhov muag mus tas li. Yog li, yog tias koj tus menyuam hais tias lawv muaj qee yam teeb meem qhov muag tom qab saib lub hnub ci ntsa iab, nws yog qhov zoo tshaj plaws mus ntsib kws kho qhov muag. Qhov ntawd yog qhov zoo tshaj plaws ua.

Yog li peb yuav ua li cas saib lub hnub ci ntsa iab kom muaj kev nyab xeeb?

Tsis txhob txhawj! Yog koj ua raws li cov kauj ruam no, koj thiab koj tus menyuam tuaj yeem txaus siab rau qhov kev paub zoo kawg no.

1. Siv cov tsom iav tshwj xeeb los yog ib lub tsom iav saib hnub qub

Koj yuav tsum siv cov tsom iav tshwj xeeb rau kev saib hnub ci thaum tsaus ntuj lossis lub tsom iav uas tuav tes . Cov tsom iav no tau tsim los thaiv ntau dua 99.99% ntawm cov teeb meem ntawm lub hnub. Lawv tsaus dua li cov tsom iav ib txwm li ib txhiab npaug.

Ib qho yuam kev uas ntau tus neeg ua yog hnav ob lossis peb khub tsom iav dub ib txwm rau saum ib leeg. Tsis txhob ua li ntawd! Cov tsom iav dub ib txwm, txawm tias lawv tsaus ntuj npaum li cas los xij, yuav tsis muab kev tiv thaiv thaum saib lub hnub poob.

Thaum xaiv cov tsom iav tshwj xeeb lossis cov tsom iav no, nco ntsoov xyuas seb lawv puas ua raws li tus qauv kev nyab xeeb thoob ntiaj teb 'ISO 12312-2' . Muaj tus qauv no txhais tau tias nws muaj kev nyab xeeb rau lub qhov muag. Qee zaum yuav muaj cov tsom iav cuav, tsis zoo hauv khw. Lawv tsis muab kev tiv thaiv rau lub qhov muag. Yog li ntawd, yuav ntawm qhov chaw ntseeg tau thiab xyuas seb nws puas muaj lub cim 'ISO' no.

Lwm yam tseem ceeb: Yog tias cov iav ntawm cov tsom iav lossis lub visor uas koj siv muaj qhov khawb me me, tawg, lossis lwm yam kev puas tsuaj, tsis txhob siv lawv. Xav txog, txawm tias qhov tawg me me tuaj yeem ua rau lub hnub ci txaus ntshai nkag mus rau hauv koj lub qhov muag. Yog li, tsis txhob pheej hmoo. Ib txwm xyuas lawv kom zoo ua ntej siv lawv.

2. Ua ib lub tshuab ntsuas qhov (Pinhole Projector)

Qhov no yog ib txoj kev yooj yim thiab muaj kev nyab xeeb uas koj tuaj yeem ua tau hauv tsev. Lub "pinhole projector" yog ib lub cuab yeej uas cia koj pom qhov cuam tshuam ntawm lub hnub rau ntawm lwm qhov chaw yam tsis tas saib ncaj qha rau nws.

Txhua yam koj xav tau yog ib lub thawv ntawv lossis ob daim ntawv tuab.

  • Ua ib lub qhov me me (kwv yees li qhov loj ntawm ib tug koob) rau hauv ib daim ntawv los yog daim ntawv.
  • Tom qab ntawd, sawv ntsug nrog koj nraub qaum rau ntawm txoj kab thiab tuav daim ntawv cardboard nrog lub qhov hauv nws tawm mus rau ntawm txoj kab.
  • Cia lub hnub ci ntsa iab los ntawm lub qhov ntawd poob rau hauv av tom qab koj, lossis rau ntawm lwm nplooj dawb.

Ces koj yuav pom tias muaj ib qho kev cuam tshuam me me tau tsim rau ntawm qhov chaw dawb. Thaum lub hnub ci ntsa iab tshwm sim, koj tuaj yeem saib seb qhov kev cuam tshuam ntawd hloov pauv zoo nkauj npaum li cas. Qhov no yooj yim heev thiab muaj kev nyab xeeb 100%. Lub vev xaib NASA muaj cov lus qhia meej heev txog yuav ua li cas thiaj ua qhov no. Nws yuav yog ib qho kev paub lom zem los ua ib yam dab tsi zoo li no nrog cov menyuam yaus.

3. Saib online los yog hauv TV

Yog tias koj tsis muaj peev xwm pheej hmoo, lossis yog tias nyuaj nrhiav cov tsom iav tshwj xeeb, qhov kev xaiv zoo tshaj plaws thiab muaj kev nyab xeeb tshaj plaws yog nyob hauv tsev, zaum xis nyob, thiab saib lub hnub poob hauv online lossis hauv TV. Cov no tau tshaj tawm nyob ntawm cov chaw saib hnub qub loj thiab cov tsev kawm ntawv tshawb fawb thoob plaws ntiaj teb.

Puas muaj kev nyab xeeb rau kev thaij duab thiab yeeb yaj kiab ntawm lub hnub ci tsaus ntuj?

Qhov no kuj yog ib lo lus nug uas ntau tus neeg nug. Yog tias kuv yuav teb ncaj qha,Tsis yog, feem ntau nws tsis muaj kev nyab xeeb. Tsis txhob taw koj lub koob yees duab ib txwm, lub koob yees duab hauv xov tooj, lossis lub koob yees duab video ncaj qha rau ntawm lub hnub qub poob thaum thaij duab lossis yeeb yaj kiab.

Tsis txhob sim saib lossis thaij duab nrog cov tsom iav saib hnub qub, cov tsom iav saib hnub, lossis cov tsom iav uas peb tau tham txog ua ntej, cov tsom iav saib hnub qub, lossis lub tsom iav saib hnub qub! Vim tias cov tsom iav hauv cov khoom siv no tuaj yeem ua rau cov duab ci ntsa iab ntau dua thiab tsom lawv rau ntawm koj ob lub qhov muag ntau dua. Qhov no yuav tshaj qhov muaj peev xwm tiv thaiv ntawm cov tsom iav saib hnub qub, thiab muaj feem ntau yuav ua rau koj ob lub qhov muag puas tsuaj loj heev.

Thaum cov kws thaij duab tshaj lij thaij duab lub hnub ci tsaus ntuj, lawv siv cov lim dej hnub ci tshwj xeeb uas txuas rau cov koob yees duab. Cov no kim heev, thiab lawv xav tau kev paub tshwj xeeb los siv. Yog li, tsis txhob xav txog nws. Nws yog qhov zoo tshaj plaws los saib nws nyob thiab nyob twj ywm.

Peb yuav tsum nco ntsoov cov lus qhia kev nyab xeeb twg ntxiv?

Thaum mus saib lub hnub ci ntsa iab, koj yuav tsum xav txog kev tiv thaiv qhov muag thiab kev nyab xeeb ntawm koj cov menyuam daim tawv nqaij. Vim tias txawm tias thaum lub hnub ci ntsa iab los xij, lub hnub tseem muaj cov teeb ci ultraviolet ('UV rays').

  • Siv tshuaj pleev thaiv hnub zoo: Siv kom zoo, tshwj xeeb tshaj yog rau ntawm cov chaw uas raug tshav ntuj xws li lub ntsej muag, caj dab, thiab tes ntawm menyuam yaus.
  • Hnav lub kaus mom: Lub kaus mom dav dav yog qhov zoo tshaj plaws.
  • Hnav khaub ncaws uas npog lub cev: Yog tias ua tau, hnav lub tsho tes ntev thiab ris ntev yuav tiv thaiv koj daim tawv nqaij ntxiv.

Koj xav paub dab tsi ntxiv?

Qee zaum, cov tsev khaws puav pheej, cov chaw saib hnub qub, thiab cov chaw tshawb fawb hauv koj cheeb tsam yuav npaj cov kev pab cuam tshwj xeeb los saib hnub qub poob. Hauv cov chaw zoo li no, cov khoom siv kev nyab xeeb zoo, xws li cov tsom iav hnub qub uas tau ntawv pov thawj, yuav muab pub dawb lossis pheej yig. Koj kuj tseem yuav muaj lub sijhawm los kawm los ntawm cov neeg paub txog qhov kev kawm no. Yog li ntawd, nws yog ib lub tswv yim zoo los saib cov kev pab cuam zoo li no.

Lwm qhov kev saib uas muaj kev nyab xeeb dua thiab pom ntau dua yog lub hli tsaus ntuj . Thaum lub hli tsaus ntuj, lub ntiaj teb hla ntawm lub hli thiab lub ntiaj teb, ua rau lub ntiaj teb tus duab ntxoov ntxoo poob rau ntawm lub hli. Vim tias lub hli tsis tso nws lub teeb tawm, thiab peb pom lub hli tsaus ntuj los ntawm lub ntiaj teb tus duab ntxoov ntxoo, tsis tas yuav muaj kev tiv thaiv qhov muag lossis daim tawv nqaij tshwj xeeb kom pom lub hli tsaus ntuj. Koj tuaj yeem saib nws nrog lub qhov muag liab qab, tsis tas yuav muaj tsom iav tshwj xeeb.

Yog li ntawd, qhov tseem ceeb tshaj plaws uas peb yuav tsum nco ntsoov yog dab tsi?

Yooj yim heev, tab sis tseem ceeb heev. Lub hnub ci ntsa iab yog ib qho kev paub zoo nkauj, ua rau neeg xav tsis thoob, thiab tsis nco qab. Tab sis tsis txhob mus ntsib nws thiab ua rau koj lub qhov muag puas tsuaj uas yuav ua rau koj ntshai mus tas koj lub neej.

Qhov tseem ceeb tshaj plaws yog: tsis txhob, tsis txhob, txawm yog vim li cas los xij, saib ncaj qha rau lub hnub yam tsis muaj kev tiv thaiv zoo. Nws tsis zoo, txawm tias ob peb feeb xwb los xij.

  • Qhia koj cov menyuam yaus txog qhov no. Piav qhia rau lawv txog qhov txaus ntshai ntawm qhov no hauv cov lus yooj yim.
  • Nco ntsoov siv tsuas yog cov tsom iav saib hnub ci lossis cov tsom iav saib hnub ci uas ua tau raws li tus qauv ISO 12312-2 xwb .
  • Txwv tsis pub, koj tuaj yeem siv lub 'pinhole projector' uas yooj yim ua heev los saib cov duab ntawm kab.
  • Yog tias koj muaj kev tsis ntseeg me ntsis txog qhov no, qhov zoo tshaj plaws yog saib lub hnub poob nyob online lossis hauv TV.

Koj ob lub qhov muag yog ib qho khoom plig uas muaj nqis uas koj tau txais. Thiab koj cov menyuam ob lub qhov muag kuj yog ib yam nkaus. Yog li ntawd, nws yog koj lub luag haujlwm, ib yam li peb li, los saib xyuas cov ob lub qhov muag muaj nqis no rau lub sijhawm zoo li no.


Kev Tiv Thaiv Hnub Ci Poob, Kev Nyab Xeeb Rau Menyuam, Kev Nyab Xeeb Rau Qhov Muag, Kev Tiv Thaiv Hnub Ci Poob, tsom iav tiv thaiv hnub ci, ISO 12312-2, lub tshuab tso duab qhov (pinhole projector)

⚠️ Important: The medical articles and information on Nirogi Lanka are for general awareness only, and are by no means a substitute for professional medical advice, diagnosis, or treatment. For any medical problem you have, consult a qualified physician immediately.

💬 Comments (0)

Tsis muaj lus teb tau muab tso tawm. Ntxiv koj cov lus tawm ntawm no thawj zaug.

Ntxiv koj cov lus

Thov xam: 7 + 5 =