2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Lub koob yees duab kaw ntev dua qhib, qhov teeb pom kev ntau uas tso cai rau nkag mus rau lub koob yees duab; qhov no yog ua tiav los ntawm kev siv lub kaw lus qeeb qeeb (xws li 1/60).
Dab tsi yog qhov ceev ceev rau nruab hnub?
Yog tias koj tab tom thaij duab rau hnub ci, hnub ci, koj yuav tsum siv qhov nrawm dua li 1/500 thib ob lossis 1/1000 thib ob. Qhov ntawd yog tib txoj hauv kev kom tsis txhob ntes cov duab "overexposed" - ib qho uas ci dhau lawm. Lub shutter ceev ntawm 1/640 thib ob, coj tom qab hnub sawv ntxov.
Qhov twg f nres tso rau hauv qhov kaj tshaj plaws?
Qhov siab dua tus lej f-stop, qhov me dua qhov aperture, uas txhais tau hais tias lub teeb tsawg dua nkag mus rau lub koob yees duab. Qhov qis dua tus naj npawb f-stop, qhov loj dua qhov aperture, lub teeb nkag rau lub koob yees duab ntau dua. Yog li, f/1.4 txhais tau hais tias lub aperture zoo nkauj heev txhua txoj kev qhib, thiab ntau lub teeb nkag mus rau lub koob yees duab.
f 2.8 txhais li cas hauv kev yees duab?
Ntawm no yog qhov ntsuas aperture. Txhua kauj ruam cia cia nyob rau hauv ib nrab ntawm ntau lub teeb: f / 1.4 (qhov qhib loj heev ntawm koj lub aperture blades, cia nyob rau hauv ntau lub teeb) f / 2.0 (cia nyob rau hauv ib nrab li ntau lub teeb li f / 1.4) f / 2.8 (cia hauv ib nrab kom ntau li ntau tau f/2.0)
Dab tsi yog qhov f-stop zoo?
Yog li hauv kev yees duab toj roob hauv pes, feem ntau koj yuav xav siv ntau dua f nres, lossis nqaim aperture, kom tau txais ntau dua ntawm koj qhov xwm txheej hauv kev tsom. Feem ntau, koj yuav xav tua nyob rau hauv f / 8 rau f / 11 ntau,topping tawm ntawm ib ncig ntawm f/16.
Pom zoo:
Leej twg lub ntees tuag nyob rau hauv ceev ceev thiab npau taws?
Daim duab hauv nqe lus nug qhia cov neeg coob coob tuaj koom lub ntees tuag Letty, Michelle Rodriguez tus cwj pwm hauv thawj zaj duab xis Fast thiab Furious. Leej twg yog lub ntees tuag rau nrawm nrawm thiab npau taws? Hauv qhov xwm txheej, uas tau tshaj tawm tsuas yog peb hnub ua ntej Walker tuag, Fast &
Tus neeg zoo tshaj plaws nyob rau hauv skyrim nyob qhov twg?
Qhov zoo tshaj plaws Skyrim followers 1) Lydia. Kuv paub, kuv paub. … 2) Aela the Huntress. Raws li tus khub ua haujlwm siab, Aela yog ib tus tub rog muaj peev xwm ntev ua ntej Dragonborn tuaj blundering los ntawm Jorrvaskr. … 3) Barbas.
Txhuam hniav khaws cia rau hauv lub teeb nyob qhov twg?
Thaum koj tau nyob thiab nyem rau ntawm "Show Lightroom Presets Folder" khawm, nyem ob npaug rau ntawm "Lightroom" nplaub tshev. Nyob rau hauv, koj yuav pom the "Local Adjustment Presets" folder qhov twg cov txhuam hniav khaws cia.
Qhov internet ceev tshaj plaws hauv ntiaj teb nyob qhov twg?
Qhov ntawd yog qhov tseeb Lub Tsev Haujlwm Saib Xyuas Kev Tshawb Fawb thiab Kev Sib Txuas Hauv Tebchaws (NICT) hauv Nyij Poojtau teeb tsa tam sim no, ua kom cov ntaub ntawv ceev tshaj plaws hauv Is Taws Nem hauv ntiaj teb mus rau 319 TERAbits per second.
Qhov teeb meem grey thiab dawb nyob rau hauv lub hlwb nyob qhov twg?
Cerebral cortex - Txheej txheej ntawm lub hlwb, lub paj hlwb cortex, muaj cov kab ntawm grey teeb meem neurons, nrog cov teeb meem dawb nyob hauv qab. Qhov chaw no yog qhov tseem ceeb rau ntau qhov kev kawm siab dua, suav nrog kev mloog, kev nco, thiab kev xav.
