GuzobereSecondary mmụta na ụlọ akwụkwọ

Olee otú ọtụtụ ndị n'arọ na pound, ounces na spool - Background

Iji dokwuo anya ajụjụ nke otú ọtụtụ n'arọ na pound, nakwa dị ka ebe niile nyere aha "pound", anyị ga-aga na nke oge ochie Rome.

Na Rom, ọ na-eji abụọ aha maka ala arọ. M na-eji okwu "Libra" kọwaa uka nke oké ọnụ ahịa ọla na mkpụrụ ego na-ama minted. Ibu fọdụrụ bekee a tụrụ na pound. Ka anyị tụlee nke ọ bụla nke na akara na chọpụta otú ihe a pound kilogram, grams na ounce.

Eleghị anya, ọtụtụ n'ime anyị mbụ mkpakọrịta na okwu "pound" "ga-pound". N'ụzọ doro anya, azịza nke ajụjụ bụ "otú ọtụtụ kilogram kwa pound," anyị na-eleghi anya na-ahụ ebe a, ma ọ bụ ngosipụta anyị na-ezute ná ndụ kwa ụbọchị ọzọ mgbe na-ezighị ezi, na-anapụ ya anya.

Pound Sterling ka bụ ego unit nke UK, ụfọdụ nke mbụ ya chịrị, na a na-denoted site Latin akwụkwọ ozi L. Ọ dị mfe eche na nke a bụ n'ihi na aha na-ewepụtara Latin aha jikoro ibu "Libra". Dị ka ekwuola, na Roman libra mee na-egosi na ibu ibu, tumadi oké ọnụ ahịa ọla. Libra hà 327,45 grams na gụnyere 12 ounces ọ bụla nke, n'aka nke ya, bụ banyere 27 grams.

Oz ka na-ewu ewu. Ha mbio 28 (ọmụmụ ounce) ruo 31 grams - na-akpọ "Troy ounce." Ikpeazụ ke N'ezie nke jewelers na bankers. Fluid ounce taa choro pharmacists na nri na-emepụta.

Pound bụ na mbụ otu libra mkpụrụ ego nke dị ọcha silver. Mgbe ahụ, na mmepe nke Ego usoro, banknotes na mkpụrụ ego ndị a abụtụghị ejikọrọ na uka nke silver nēje ha mmepụta. Ebe nchekwa nke a Roman nọgidere na isi iyi ma e wezụga eleghị anya n'ụdị notation - na Latin akwụkwọ ozi L.

Na Russia ya kegide libre spool. Eleghị anya na onye ọ bụla nụrụ ekwu banyere na obere spool, ma ụzọ. N'ezie, ndị slide bụ obere na ahụ bụ ihe dị 4 grams nke gold ma ọ bụ 1/96 Libra. Ha na-akpọ na a obere gold mkpụrụ ego nke Kievan rus.

Pound - ọzọ Roman n'ọtụtụ ịdị arọ nke na-eji maka ịchọpụta uka nke ndị ọzọ niile na bekee. Na azịza nke ajụjụ bụ "otú ọtụtụ n'arọ na pound" ga-kwara ya.

Na Rom, pound, nakwa dị ka Libra, ọ bụ hà 327 grams. Ma ochie Europe, onye ọ bụla ọzọ ma ọ bụ obere ịrịba ebe The Ọkaakaa gentlemen nwere ikike ka uru nke pound ke naanị ezi uche. Na ya ga-ahụ kwuru na ha ifịk ifịk-eji nke a nri, na-eru site na azịza nke ajụjụ bụ "otú ọtụtụ n'arọ na pound" kacha uru maka onwe ha.

Na Europe na mbubreyo iri na asatọ na narị afọ na e nweghị ihe na-erughị 100 iche iche pound. Ụkpụrụ ha na-dị iche n'etiti onwe ha ike-ezu. Ka ihe atụ, Austrian pound ra ka 560 grams, na Spanish - French 450 lb na-akpọ "livre", dịrị 490 grams na-na mbụ dị ka ndị British pound magburu onwe e ji na-ezo aka na nke jikoro arọ nke ọla-ọcha. Na Russia, paụnd ra ka 409 grams, na ya ọkọlọtọ mere onwe ya di Mendeleev.

O doro anya na ndị dị otú ahụ a dịgasị iche iche nke ndị ọzọ a kpọrọ ibu jikoro kere a otutu mgbaka. Ya mere, metric usoro, ya kilogram na grams, bụ oké ụzọ.

Ma ọ ga-adịghị mma iji chefuo pound. Ya mere ugbu a, mgbe ndị na doo nke metric usoro, i nwere ike maa na-ekwu otú ọtụtụ kg kwa pound. Taa pound ndabere apụta 500 grams.

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