Chaka chosangalatsa 2016 chidzatenga mphindi imodzi kuti ikonzekere nthawi

Wozungulira wotchi ya apulo

Malinga ndi International Service for Earth Rotation and Reference Systems (IERS), ndipo si nthabwala, izi ndi zomwe bungweli limatchedwa, sekondi yowonjezera iyenera kuwonjezeredwa pa Disembala 31, 2016 kuti athe kusintha nthawi moyenera bwino. Tiyeni tikambirane pang'ono za mphindikati iyi yomwe tidzayenera kuwonjezera mchaka chathu cha 2016 ngati tikufuna kuti zonse ziziyenda bwino mpaka pano, tikadutsa zala zathu kuti sipadzakhala nthano yayikulu yanyimbo Njira, ndipo chaka cha 2016 chikukhala chakuda makamaka kwa iwo.

Zowonjezera izi zachiwiri, monga amatiuzira Gizmodo, amadziwika kuti «kudumpha chachiwiri»Ndipo ndi njira yomwe imagwiritsidwa ntchito kulipirira zosintha pakusintha kwadziko lapansi komwe kumasintha nthawi. Monga amatiwuza, zaka 200 zapitazo, tsiku la dzuwa lidatenga masekondi 86.400; Masiku ano kumatha pafupifupi masekondi 86.400,002, ndipo zikuwoneka kuti liwiro lakuzungulira kwa Dziko lapansi likuchepa munjira yopepuka koma yodziwika (masekondi awiri zaka mazana awiri zilizonse sizoyipa konse). Mawotchi ayenera pamenepo onjezani kusiyana kupitiriza kugwira ntchito moyenera.

Nthawi zina, monga chaka chino 2016, ndikofunikira kuwonjezera kapena kuchotsa mphindi, zomwe zakhala zikuchitika kuyambira 1972 ndipo zomwe pano zikuwonetsetsa kuti nthawi yathu ikuyenda bwino. Nthawi zambiri, gawo lachiwirili limawonjezedwa pakati pa miyezi ya June kapena DisembalaNthawi ino yawonjezedwa pa Disembala 31, khalani osamala abwenzi, mudzakhala ndi sekondi imodzi kuti mudye mphesa. Mphindikati ingayambitse zolakwika zazikulu kwambiri pamakompyuta, ndichifukwa chake pali akatswiri omwe akuyembekeza zamtunduwu zosazindikira. Mwachidule, 2016 yatha ndipo tikukhulupirira kuti mu 2017 mupitiliza kutidalira.


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