Video: Unit FR yog dab tsi?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Ua tsaug, CSS Grid Layout qhia txog qhov tshiab chav tsev ntawm qhov ntev hu ua fr kev , uas yog luv rau "fraction". MDN txhais cov fr ib unit as a chav tsev uas sawv cev rau ib feem ntawm qhov chaw muaj nyob rau hauv daim phiaj thawv.
Tom qab ntawd, tus nqi Fr yog dab tsi?
Cov fr kev chav tsev tuaj yeem siv rau kab kab sib chaws thiab kab sib chaws kab tus nqi . Nws sawv cev rau "feem feem ntawm qhov chaw muaj". Xav txog nws li feem pua ntawm qhov chaw muaj thaum koj tau tshem tawm qhov loj thiab cov ntsiab lus raws kab / kab.
Ib tug kuj yuav nug, dab tsi yog ib daim phiaj thawv? Daim phiaj Thawv . Daim phiaj ntim khoom suav nrog daim phiaj cov khoom, muab tso rau hauv kab thiab kab.
Ua li no, FR sawv cev rau CSS li cas?
CSS Grid layout module raug xa nrog ib qho tshiab css ua unit npe fr kev chav tsev. fr sawv rau "fraction". Fraction yog ib feem ntawm qhov chaw muaj.
1 FR npib yog dab tsi?
Lawv yog ib feem ntawm Swiss Franc npib series. Lub Swissmint pib tshaj tawm cov no 1 Swiss Franc npib nyob rau hauv 1850. Qhov no ib Swiss Franc npib Nws muaj txoj kab uas hla ntawm 23.2mm thiab hnyav 4.4g. Ntawm tooj liab-nickel 1 CHF npib , cov ntawv sau nyeem 'Helvetica' thiab ' 1 ib fr.
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