Pob ze ze xav tau tsom iav?

Cov txheej txheem:

Pob ze ze xav tau tsom iav?
Pob ze ze xav tau tsom iav?
Anonim

Rau cov neeg feem coob uas muaj myopia, tsom iav yog qhov kev xaiv thawj zaug rau kev kho. Nyob ntawm seb muaj pes tsawg tus myopia, koj tsuas yog yuav tsum hnav tsom iav rau qee yam haujlwm, xws li saib yeeb yaj kiab lossis tsav tsheb. Los yog, yog tias koj heev pom ze, koj yuav tau hnav lawv txhua lub sijhawm.

tsom iav nyeem ntawv puas tuaj yeem pab pom qhov ze?

tsom iav deb yog npaj los pab cov neeg uas muaj myopia (kev pom ze) kom pom cov khoom nyob deb kom pom tseeb dua. Hauv qhov sib piv, cov tsom iav nyeem ntawv feem ntau hnav los ntawm cov neeg uas muaj presbyopia, muaj hnub nyoog txog qhov tsis pom kev uas ua rau lub qhov muag lub qhov muag tsis yooj yim.

Cov tsom iav zoo li cas tus neeg pom qhov ze xav tau?

Nearsightedness - tus mob uas ib tug neeg tuaj yeem pom cov khoom nyob ze kom meej tab sis cov khoom nyob deb yog qhov muag plooj - feem ntau yog kho tau yooj yim nrog tsom iav qhov muag lossis cov tshuaj tiv thaiv. Lenses siv los kho qhov ze ze ze yog concave nyob rau hauv cov duab. Hauv lwm lo lus, lawv yog thinnest ntawm qhov chaw thiab thicker ntawm ntug.

Kuv tuaj yeem hnav tsom iav qhov muag txhua lub sijhawm?

Txawm li cas los xij, nyob ntawm qhov pom ntawm myopia, koj tsuas yog yuav tsum hnav tsom iav rau qee yam haujlwm, xws li saib yeeb yaj kiab lossis tsav tsheb. Los yog, yog tias koj pom qhov ze heev, koj yuav tau hnav lawv txhua lub sijhawm. Feem ntau, ib lub zeem muag pom ib leeg raug sau tseg kom pom qhov pom tseeb ntawm txhua qhov deb.

Kuv puas tuaj yeem yuav tsom iav qhov muag ntawm lub txee?

OTCCov neeg nyeem tsis ua haujlwm rau cov neeg pom qhov zevim tias cov tib neeg no feem ntau xav tau lub lens "muab lossis qhov tsis zoo". OTC tsom iav tsuas yog tuaj rau hauv "ntxiv lossis qhov zoo" lub tsom iav.

Pom zoo:

Nthuav cov khoom
Lub sijhawm elongation ntawm kev txhais lus uncharged trnas txav mus rau?
Nyeem ntxiv

Lub sijhawm elongation ntawm kev txhais lus uncharged trnas txav mus rau?

Peptide daim ntawv cog lus; uncharged tRNA txav mus rau qhov E site & tom qab tawm ntawm ribosome; lub mRNA tau hloov pauv 3 lub hauv paus mus rau sab laug, ua rau tRNA bearing dipeptide hloov mus rau P site P site P-site (rau peptidyl) yog qhov thib ob khi qhov chaw rau tRNA hauv ribosome.

Dab tsi yog asbestiform fibers?
Nyeem ntxiv

Dab tsi yog asbestiform fibers?

Raws li siv hauv daim ntawv tshaj tawm no, lo lus asbestiform fibers suav nrog fibers uas muaj lub zog zoo thiab yoog raws, ruaj khov, cov qauv saum npoo tsis muaj qhov tsis xws luag, thiab ntau lwm yam khoom tau piav qhia tom qab. Kev lag luam zoo asbestos yog ib qho piv txwv ntawm asbestiform fiber.

Colleen dewhurst tuag li cas?
Nyeem ntxiv

Colleen dewhurst tuag li cas?

Dewhurst tuag rau hnub Thursday ntawm mob qog noj ntshav ntawm nws lub tsev hauv New York suburb ntawm Lewisboro, hais Tom Viola, tus kws tshaj lij rau lub koomhaum uas nws ua haujlwm, Tus Ua Yeeb Yam Equity. Txawm hais tias ntau phau ntawv sau npe Dewhurst hnub nyoog li 65, nws yog 67, hais tias nws tus khub ntev, Ken Marsolais.