Ounce vs Troy Ounce
Ounce yog ib chav ntsuas ntawm qhov hnyav thiab siv ntau lub tebchaws. Kwv yees li ntawm 28 grams, ounce yog siv hauv ntau lub tshuab tab sis ob lub tshuab nrov dua yog avoirdupois ounce thiab troy ounce. Avoirdupois ounce tsuas yog hu ua ounce thiab siv nyob rau hauv txhua qhov chaw ntawm lub ntiaj teb no tab sis nws yog troy ounce uas tuav qhov tseem ceeb thaum nws los txog rau kev ntsuas qhov hnyav ntawm cov hlau muaj txiaj ntsig. Cia peb saib qhov sib txawv ntawm ounce thiab troy ounce raws li qhov yuam kev ntawm ib feem ntawm tus neeg yuav khoom tuaj yeem raug nqi ntau pua nyiaj thaum nws los txog kub thiab nyiaj.
Rau qhov hnyav txhua hnub, nws yog avoirdupois ounce uas feem ntau siv. Yog tias koj ntsuas koj tus kheej ntawm qhov ntsuas, koj tau txais koj qhov hnyav hauv phaus thiab ounces uas yog avoirdupois ounces thiab avoirdupois phaus.
1 avoirdupois ounce=437.5 nplej lossis 28.35 grams
1 avoirdupois phaus muaj 16 ooj, uas ua rau nws 453.6 grams.
Troy ounce hnyav dua li ounce siv hauv khw muag khoom noj. Nws yog siv nyob rau hauv precious hlau. Yog li ntawd, thaum koj yuav ib ooj kub los yog nyiaj, koj tau txais ib troy ounce thiab tsis zoo ib yam, txhua hnub ounce. Nws hnyav 10% ntau dua li cov ooj thiab muaj 31.1 grams piv rau ounce uas muaj 28.35 grams.
Nws ntseeg tias troy ounce yog laus dua ib ooj thiab tau siv hauv Troyes Fabkis hauv Hnub Nyoog Nrab Hnub nyoog. Peb paub tias troy ounce hnyav dua li ib ounce. Tab sis txij li ib phaus troy muaj 12 troy ounces thiab avoirdupois phaus muaj 16 ooj, ib phaus troy yog sib dua li ib phaus zoo tib yam.
Yog li peb paub tam sim no tias troy ounce hnyav 31.1 gm thaum avoirdupois ounce hnyav 28.35gm. Cov mis hloov pauv khoom noj ounce rau hauv cov khoom ua si ounce yog raws li hauv qab no.
Regular ounceX0.912=troy ounces.
In luv:
• Ounce yog ib chav ntsuas ntawm qhov hnyav thaum lub troy ounce tshwj xeeb yog siv rau kev ntsuas cov hlau muaj nuj nqis
• Troy ounce hnyav dua li qub ounce
• Thaum cov ooj ib txwm muaj 28.35 gm, ib qho troy ounce muaj 31.1 gm
