Vim li cas pob zeb 14 lbs?
Vim li cas pob zeb 14 lbs?

Video: Vim li cas pob zeb 14 lbs?

Video: Vim li cas pob zeb 14 lbs?
Video: Lub pob zeb no puas yog hom pob zeb poob saum hli los tiag? 2024, Kaum ib hlis
Anonim

A pob zeb yog ib chav ntawm qhov hnyav sib npaug 14 phaus averdupois (los yog thoob ntiaj teb lbs ). Los ntawm txoj kev, qhov no ua rau a pob zeb sib 6,35029kg. Keeb kwm: Lub npe' pob zeb ' muab los ntawm kev xyaum siv pob zeb asweights, ib qho kev coj ua thoob ntiaj teb rau ob txhiab xyoo lossis ntau dua.

Ua li no, koj puas suav 14 phaus hauv pob zeb?

1 Pob zeb (st) yog sib npaug 14 phaus ( lbs ). Hloov ua lwm yam pob zeb rau phaus , multiply pob zeb nqi los ntawm 14.

Qhov thib ob, lub pob zeb hnyav tuaj qhov twg? Lo lus pob zeb , lus los ntawm kev siv loj pob zeb raws li tus qauv rau qhov hnyav ntau yam khoom. Keeb kwm, qhov loj ntawm lub pob zeb feem ntau varied ntawm qhov chaw - raws li qhov loj ntawm a pob zeb ib tug neeg xaiv los ua tus qauv rau lub nroog / cheeb tsam.

Ib yam li ib tug yuav nug, vim li cas lus Askiv ntsuas qhov hnyav hauv pob zeb?

Keeb kwm tej pob zeb zoo-sized xaiv raws li ib tug localstandard, lub pob zeb tuaj tau dav siv raws li ib chav tsev ntawm hnyav hauv kev lag luam, nws tus nqi hloov pauv nrog cov khoom muag thiab cheeb tsam. Nyob rau hauv lub xyoo pua 14th England tus exporting rawwool rau Florence yuav tsum tau ib tug ruaj txheem.

Yog vim li cas phaus abbreviated LB?

Lb yog ib luv luv ntawm Latin wordlibra. Lub ntsiab lus tseem ceeb ntawm libra yog qhov sib npaug lossis ntsuas (raws li hauv lub cim kos npe), tab sis nws kuj tau sawv rau Romanunit thaum ub ntawm kev ntsuas libra podo, lub ntsiab lus a phaus byweight.”

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