Kunakidza Mathematics: Paper Sizes

Kunyange iye zvino, munguva yaitonga digitaalinen zvigadzirwa, haamboshandisi munhu asina kuona kapepa. Tose vaifanira kubata yakajairika zvinogona - A4. Vaya kupendwa mupepanhau chikoro rusvingo kana akadzidza richiswedera panguva Institute, akasangana A3, A2 uye A1. Varidzi akaisa mapepa zvinyorwa dzimwe nguva kunogona kuwanikwa musi kavha mashoko kuti kukura rimwe jira anoratidzwa mune A6 kana A7 format. Asi vamwe vakanzwa kuti bepa hukuru anogona kupiwa nenzira pamanyorerwo B uye C.

Edza kushandisa mutongi kuona kukura machira mapepa urongwa A4. Tinoona kuti akaenzana pakureba 297 mm uye vaifanira upamhi - 210 mm. Chii kunakidza, nhamba idzi? Kana mwero chekawo pepa iri hafu, nhamba urefu kumativi kubva machira matsva kuramba zvakafanana mune yaimbova jira guru. Kuti, duku saizi bepa inotengwa kubva papepa hombe ne nyore kupesana. A4 papepa - jira iri hafu A3 uye A5 jira - hafu A4.

Kuchengetedza rutivi reshiyo kuburikidza kudzikira kukura kuri nyore chaizvo kuti scaling mifananidzo, uye mamwe mabasa akawanda kwose rinoshandiswa pepa. Somuenzaniso, zviri nyore kuti kuverenga kurema tsamba, muchiziva kuti nzvimbo makurusa shizha iri sarja A akaenzana 1 mativi mita. Printer mapepa ane arambe achirema 80 g / m. Nokudaro, A4 jira (sezvo 1/16 chikamu jira A0) achaita kuyera 5 magiramu. Change kurema hamvuropu kunogona kutungamirirwa pamusoro nharo, nokuti bepa saizi encombrements B uye C (kushandiswa mahamvuropu) kuteerera chete hukama sezvo kuti A.

Imwe neimwe zvinogona kushandiswa zvokudhinda indasitiri chimwe chinangwa. A8 - duku, A7 - azoti A6 - dzakawanda kukura nokuda postcards, A5 - mapepa uye flyers, A4 - mapepa. Encombrements bepa saizi vakadaro kuti rimwe divi jira ane integer uwandu masendimita. Izvi zvinobatsira kusika zvinhu nemifananidzo sezvo vagadziri uye marongerwo nyore kusika munhu marongerwo. Kunyange pamanyorerwo zvinoberekwa mapasipoti nemamwe magwaro yepamutemo uye nezvimiro, uyewo gobvu mahamvuropu. kadikidiki bepa, kuwedzera zvaAtemisi nyoro hamvuropu rinoshandiswa pakudhinda mapikicha.

Pane zvimwe zvinogona. In vanotaura Chirungu nyika, umo vachiri akachengetedzwa padiki arşive ezvinhu, shandisa «Letter» format, uyewo «Legal» uye «Tabloid». Ratio pakati mativi pepa rakagadzirwa papfungwa pamusoro apa, asi kureba kumativi ari vakawanda ane integer masendimita. Pamanyorerwo A + (aka RA) bepa saizi iri zvishoma yakakura kupfuura iya A. Saka, kuti mapepa ose A4 + Somuenzaniso, zvaibvira kuti folders kuti A4. SRA ane pamanyorerwo kuti dzakakura zvishoma kupinda RA.

It runogonawo kuoneka kuti mureza bepa hukuru tarisa zvikuru nemachira zvinofadza. Nhamba pfupi uye refu mativi jira dzisina chete zvazviri. Zviri pasi kukura "sirivha reshiyo", hazvina uyewo-anozivikanwa seMagwaro "chikamu yendarama", asi kuri kuvakwa pamusoro safunga nhamba. At mumwoyo yendarama chikamu (izvo, panzira, unowanikwa kukura bhuku) ndiyo pachivara mudzi mashanu. Silver inobva pachivara mudzi vaviri. Uye kuramba vagovere papepa iri hafu kune kusaverengeka, tinogona kusika Fractal kutevedzana.