Tus qauv los nrhiav GPM yog 60 muab faib los ntawm vib nas this nws yuav siv sij hawm los sau ib nkas loos ntim (60 / vib nas this=GPM). Piv txwv li: Ib nkas loos thawv ntim rau hauv 5 vib nas this. 60/5=12 GPM. (60 muab faib los ntawm 5 sib npaug 12 nkas loos ib feeb.)
Tus nqi zoo npaum li cas ntawm nkas loos ib feeb rau lub qhov dej?
Cov neeg feem coob tsis paub tag nrho cov ntaub ntawv no, tab sis nws tuaj yeem txheeb xyuas los ntawm kev sab laj nrog tus kws tshaj lij dej. Lub Rooj Tswjhwm Saib Dej Zoo qhia tias qhov tsawg kawg nkaus muaj peev xwm siv tau hauv tsev yuav tsum muaj tsawg kawg yog 600 nkas loos hauv ib lub sijhawm ob teev, lossis kwv yees li 5 nkas loos ib feeb rau 2 teev
Puas 6 nkas loos ib feeb twg yog qhov zoo?
Rau feem ntau tsev neeg ib leeg, qhov tsawg kawg nkaus ntawm 6 GPM yog qhia los ntawm lub qhov dej lossis lub caij nplooj ntoo hlav. Qhov kev ntws no yuav muab 360 nkas loos dej txhua teev, uas yuav txaus kom tau raws li qhov xav tau ntawm cov dej hauv tsev feem ntau.
Ntau npaum li cas nkas loos ib feeb nyob hauv ib CFS?
Ib ntws ntawm ib cfs yog kwv yees li sib npaug ntawm 450 gpm, ib acre-inch ib teev, lossis ob acre-taw ib hnub (24 teev).
pes tsawg nkas loos 3 ko taw?
gal (US)↔ft3 1 ft3= 7.4805194806919 gal (US)
