Dab tsi yog qhov tseem ceeb ntawm xyoo leap hauv daim ntawv qhia hnub?

Dab tsi yog qhov tseem ceeb ntawm xyoo leap hauv daim ntawv qhia hnub?

Lub Ob Hlis 29 yog qhov tsis tshua muaj tshwm sim, vim nws tsuas yog hnub uas tsis tshwm sim txhua xyoo, tab sis tib neeg tau ntsib ib zaug hauv plaub xyoos. tab sis theej ib zaug txhua plaub xyoos.

Leap xyoo yog xyoo uas muaj 366 hnub tsis yog 365 hnub, thiab lawv tshwm sim txhua plaub xyoos hauv Gregorian daim ntawv qhia hnub, uas yog daim ntawv qhia hnub tam sim no siv los ntawm feem ntau ntawm lub tebchaws hauv ntiaj teb. Hnub ntxiv, hu ua leap day, yog Lub Ob Hlis 29, uas tsis muaj nyob rau xyoo tsis yog leap.

Hauv lwm lo lus, txhua xyoo uas faib los ntawm plaub yog xyoo leap, xws li 2020 thiab 2024, tshwj tsis yog qee xyoo ib puas xyoo lossis xyoo uas xaus nrog tus lej 00, xws li xyoo 1900.

Lub vev xaib "Live Science", uas tshwj xeeb hauv xov xwm kev tshawb fawb, tau tshaj tawm cov ncauj lus kom ntxaws, uas Al Arabiya Net tau saib, piav qhia cov laj thawj thiab qhov "leap year" tshwm sim, thiab nws keeb kwm hauv ntiaj teb.

Daim ntawv tshaj tawm sau tseg tias lwm daim ntawv qhia hnub tsis yog sab hnub poob, suav nrog daim ntawv qhia hnub Islamic, daim ntawv qhia lus Hebrew, Suav daim ntawv qhia hnub, thiab daim ntawv qhia Ethiopian, kuj muaj cov xyoo leap, tab sis cov xyoo no tsis yog txhua txhua plaub xyoos thiab feem ntau tshwm sim hauv xyoo. txawv ntawm cov hauv Gregorian daim ntawv qhia hnub. Qee daim ntawv qhia hnub tseem muaj ntau hnub leap lossis tseem sau lub hli leap.

Ntxiv nrog rau xyoo leap thiab hnub leap, (Western) Gregorian daim ntawv qhia hnub tseem muaj cov lej leap tsawg, uas tau ntxiv ib ntus rau qee lub xyoo, feem ntau tsis ntev los no hauv 2012, 2015 thiab 2016. Txawm li cas los xij, International Bureau of Weights and Measures (IBWM), lub koom haum ua lub luag haujlwm rau lub sijhawm teem sijhawm thoob ntiaj teb, yuav tshem tawm cov leap thib ob los ntawm 2035 mus ntxiv.

Vim li cas peb thiaj xav tau lub xyoo leap?

Daim ntawv tshaj tawm Live Science hais tias xyoo leap tseem ceeb heev, thiab tsis muaj lawv, peb lub xyoo yuav zoo li txawv kiag li thaum kawg. Leap xyoo muaj tshwm sim vim hais tias ib xyoo nyob rau hauv Gregorian daim ntawv qhia hnub luv luv me ntsis tshaj lub hnub ci los yog lub xyoo kub, uas yog lub sij hawm uas nws yuav siv lub ntiaj teb kom tag nrho revolve nyob ib ncig ntawm lub hnub ib zaug. Lub xyoo daim ntawv qhia hnub yog raws nraim 365 hnub, tab sis lub hnub ci xyoo yog kwv yees li 365.24 hnub, los yog 365 hnub, 5 teev, 48 feeb, thiab 56 vib nas this.

Yog tias peb tsis coj qhov sib txawv no rau hauv tus account, txhua xyoo uas dhau los peb yuav sau qhov sib txawv ntawm qhov pib ntawm lub xyoo thiab hnub ci xyoo uas yuav nthuav dav li 5 teev, 48 feeb thiab 56 vib nas this txhua xyoo, thiab qhov no yuav hloov lub sij hawm ntawm lub caij. Piv txwv li, yog tias peb tsis siv xyoo leap, tom qab kwv yees li 700 xyoo, lub caij ntuj sov nyob rau sab qaum teb Hemisphere yuav pib rau lub Kaum Ob Hlis tsis yog lub Rau Hli.

Ntxiv cov hnub leap txhua xyoo plaub feem ntau tshem tawm qhov teeb meem no vim tias hnub ntxiv yog kwv yees li qhov ntev ntawm qhov sib txawv uas sib sau ua ke rau lub sijhawm no.

Txawm li cas los xij, lub kaw lus tsis zoo tag nrho: peb nce txog 44 feeb ntxiv txhua plaub xyoos, lossis ib hnub txhua 129 xyoo. Txhawm rau daws qhov teeb meem no, peb hla xyoo leap txhua xyoo ib puas xyoo tshwj tsis yog rau cov uas faib los ntawm 400, xws li 1600 thiab 2000. Tab sis txawm li ntawd los, tseem muaj qhov sib txawv me ntsis ntawm xyoo calendar thiab hnub ci xyoo, uas yog vim li cas International Bureau of Weights thiab Measures kuj tau sim nrog leap vib nas this.
Tab sis feem ntau, leap xyoo txhais tau tias daim ntawv qhia hnub Gregorian (Western) tseem nyob rau hauv sync nrog peb txoj kev ncig lub hnub.

Keeb kwm ntawm leap xyoo

Lub tswv yim ntawm leap xyoo rov qab mus rau 45 BC, thaum ancient Roman Emperor Julius Caesar tsim lub Julian daim ntawv qhia hnub, uas muaj 365 hnub muab faib ua 12 lub hlis uas peb tseem siv nyob rau hauv Gregorian daim ntawv qhia hnub.
Lub Julian daim ntawv qhia hnub suav nrog xyoo leap txhua plaub xyoos yam tsis muaj kev zam, thiab tau synchronized nrog lub ntiaj teb lub caij ua tsaug rau "Xyoo kawg ntawm kev tsis meej pem" hauv 46 BC, uas suav nrog 15 lub hlis nrog tag nrho 445 hnub, raws li University of Houston.

Tau ntau pua xyoo, Julian daim ntawv qhia hnub zoo li ua haujlwm zoo, tab sis los ntawm nruab nrab-10th caug xyoo, astronomers pom tias lub caij pib txog XNUMX hnub ua ntej tshaj qhov xav tau thaum hnub so tseem ceeb, xws li Easter, tsis ua raws li qee yam xwm txheej, xws li vernal. equinox.

Txhawm rau kho qhov teeb meem no, Pope Gregory XIII tau qhia txog Gregorian daim ntawv qhia hnub xyoo 1582, tib yam li Julian daim ntawv qhia hnub tab sis tsis suav nrog xyoo leap rau ntau xyoo pua.

Tau ntau pua xyoo, daim ntawv qhia hnub Gregorian tsuas yog siv los ntawm cov tebchaws Catholic, xws li Ltalis thiab Spain, tab sis nws thiaj li tau txais los ntawm cov tebchaws Protestant ib yam nkaus, xws li Great Britain hauv 1752, thaum nws lub xyoo pib deviate los ntawm cov tebchaws Catholic.

Vim tias qhov tsis sib xws ntawm daim ntawv qhia hnub, lub teb chaws tom qab hloov mus rau Gregorian daim ntawv qhia hnub raug yuam kom hla hnub los synchronize nrog lwm tus hauv ntiaj teb. Piv txwv li, thaum Tebchaws Askiv hloov daim ntawv qhia hnub xyoo 1752, Lub Cuaj Hli 2 tau ua raws li lub Cuaj Hlis 14, raws li Royal Greenwich Tsev khaws puav pheej.

Daim ntawv tshaj tawm Live Science xaus lus tias tib neeg yuav raug yuam nyob rau qee lub sijhawm yav tom ntej kom rov ntsuas dua Gregorian daim ntawv qhia hnub vim nws tsis sib haum rau hnub ci xyoo, tab sis nws yuav siv ntau txhiab xyoo rau qhov no tshwm sim.

Pisces hlub horoscope rau xyoo 2024