Vim li cas tiv thaiv kev cuam tshuam?

Cov txheej txheem:

Vim li cas tiv thaiv kev cuam tshuam?
Vim li cas tiv thaiv kev cuam tshuam?
Anonim

Anti-reflective txheej (tseem hu ua "AR txheej" lossis "anti-glare txheej") txhim kho qhov pom kev, txo qhov muag qhov muag thiab ua rau koj cov tsom iav zoo nkauj dua. … Los ntawm kev tshem tawm cov kev xav, AR txheej kuj ua rau koj lub tsom iav qhov muag pom ze li qhov tsis pom yog li cov neeg tuaj yeem pom koj lub qhov muag thiab lub ntsej muag kom pom tseeb dua.

Puas yog cov tshuaj tiv thaiv kev cuam tshuam puas tsim nyog?

Cov tshuaj tiv thaiv kev cuam tshuam, tseem hu ua AR, tiv thaiv glare, tsis muaj glare lossis glare-dawb txheej, tuaj yeem muab txiaj ntsig rau koj lub zeem muag. AR txheej yog ntxiv rau lo ntsiab muag txhawm rau txo qhov ci ntsa iab tshwm sim los ntawm lub teeb tsoo lub nraub qaum ntawm lub lo ntsiab muag. … Cov neeg feem coob pom zoo tias cov txheej tiv thaiv kev cuam tshuam ntawm lawv lub tsom iav yeej tsim nyog tus nqi ntxiv.

Vim li cas cov tshuaj tiv thaiv kev cuam tshuam tseem ceeb?

Ib qho tshuaj tiv thaiv kev cuam tshuam siv rau pem hauv ntej thiab sab nraub qaum ntawm cov tshuaj lo ntsiab muag txo cov teeb pom kev zoo los ntawm lub lens nto. Raws li qhov tshwm sim, koj ob lub qhov muag pom meej dua tom qab lub lo ntsiab muag, pom kev pom ntau dua, thiab ci ntsa iab los ntawm cov khoom cuam tshuam-tshwj xeeb tshaj yog lub teeb taws thaum hmo ntuj-yog tshem tawm zoo.

Cov txiaj ntsig ntawm cov lo ntsiab muag tiv thaiv iav yog dab tsi?

5 Surprising Benefits of Anti-Reflective Lens Coatings

  • Txhawb koj qhov pom kev pom tseeb. …
  • Txhim kho koj qhov tsos. …
  • Txhim lub neej ntawm koj lub lens. …
  • Txo koj lub teeb xiav pom. …
  • Tiv thaiv koj ob lub qhov muag los ntawm UV rays.

Vim li cas thiaj tiv thaivReflective txheej tev tawm?

Ib qho tshuaj tiv thaiv kev cuam tshuam (AR) cov iav tsom iav tuaj yeem txhim kho qhov pom kev zoo heev, tshwj xeeb tshaj yog nyob rau hauv cov daus, tab sis thaum cov txheej yog khawb, nws ua rau tsis pom kev. … Koj siv lub iav etching compound rau cov lo ntsiab muag yas, tab sis thaum nws los txog rau iav lo ntsiab muag, koj mechanically txhuam tawm cov txheej tom qab softening nws nrog isopropyl cawv.

Pom zoo:

Nthuav cov khoom
Koj puas tuaj yeem mus ntsib dagestan?
Nyeem ntxiv

Koj puas tuaj yeem mus ntsib dagestan?

Dagestan, officially lub koom pheej ntawm Dagestan yog ib lub koom pheej ntawm Russia nyob rau hauv lub Caspian Hiav txwv, nyob rau hauv lub North Caucasus ntawm Eastern Europe. Nws nyob rau sab qaum teb ntawm Greater Caucasus, thiab yog ib feem ntawm North Caucasian Federal District.

Xab npum suds siv rau dab tsi?
Nyeem ntxiv

Xab npum suds siv rau dab tsi?

A xab npum suds enema yog ib txoj hauv kev kho cem quav. Qee tus neeg kuj siv nws los kho fecal incontinence lossis tshem lawv cov quav ua ntej kev kho mob. Thaum muaj ntau hom enemas, xab npum suds enema tseem yog ib qho ntawm ntau hom, tshwj xeeb tshaj yog rau cem quav.

Puas yog qhov kev xeem thib ob?
Nyeem ntxiv

Puas yog qhov kev xeem thib ob?

Qhov thib ob derivative yuav yog siv los txiav txim siab hauv zos extrema ntawm kev ua haujlwm raws li qee yam xwm txheej. Yog tias qhov kev ua haujlwm muaj qhov tseem ceeb rau qhov twg f′(x)=0 thiab qhov thib ob derivative yog qhov zoo ntawm qhov no, ces f muaj qhov tsawg kawg nkaus hauv zos ntawm no.