Daim ntawv luam tawm yog dab tsi?

Daim ntawv luam tawm yog dab tsi?
Daim ntawv luam tawm yog dab tsi?

Video: Daim ntawv luam tawm yog dab tsi?

Video: Daim ntawv luam tawm yog dab tsi?
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Nws nyuaj rau xav txog tias tib neeg yuav zoo li cas yog tias daim ntawv thiab cov txheej txheem thev naus laus zis ntawm phau ntawv luam tawm tsis tau tsim. Tej hauj lwm ntawm kos duab yog luam tawm nyob rau hauv daim ntawv, scientific tej hauj lwm yog luam tawm, nthuav xov xwm yog luam tawm. Txawm li cas los xij, txawm tias muaj ntau yam zoo kawg nkaus ntawm cov phau ntawv, ntawv xov xwm thiab cov ntawv xov xwm, nws yooj yim pom tias tsis muaj ntau nplooj ntawv sib txawv ntawm cov ntawv tshaj tawm sib txawv. Koj tuaj yeem ntsuas qhov loj ntawm ib daim ntawv ntawm ib hom ntawv twg? Lub hauv paus rau kev txiav txim siab qhov teeb meem no yog daim ntawv luam tawm.

daim ntawv luam tawm
daim ntawv luam tawm

Ntawm no peb yuav sim ua kom tsis ncaj ncees saib qhov xwm txheej no los ntawm qhov muag ntawm tus neeg zoo tib yam. Nws pom cov ntawv dab tsi nyob ib puag ncig nws hauv lub neej tiag tiag? Cia peb sau lawv luv luv. Cov no yog cov ntawv sau cov ntawv sau, cov ntawv xov xwm hauv ob peb versions, ntau hom ntawv sib txawv. Yuav ua li cas coj qhov kev sib txawv no mus rau ib lub hauv paus? Yog tias peb muab ib daim ntawv teev lus raws li lub hauv paus, ces yuav ua li cas qhia lwm yam ntawv raws li nws? Tab sis ntawm no ib txwm daws rau qhov teeb meem no los cawm. Nws thiaj li tshwm sim hauv keeb kwm tias ib daim ntawv luam uas ntsuas rau caum centimeters los ntawm cuaj caum centimeters, uas yog hu ua "cov ntawv luam tawm raws cai", raug xaiv raws li lub hauv paus loj. Feem ntau cov ntawv, ntawv xov xwmthiab cov ntawv xov xwm ntsuas lawv hom tawm tsam nws. Tus qauv yog ib daim ntawv luam uas muaj cov ntawv sau rau ntawm ib sab. Lub tswv yim no yuav tsum txawv ntawm lub tswv yim ntawm "cov ntawv luam tawm lub cev", uas txhais tau tias cov ntawv luam tawm tiag tiag ntawm kev tshaj tawm.

daim ntawv luam tawm lub cev
daim ntawv luam tawm lub cev

Yog li, qhov ntim ntawm cov ntawv luam tawm, piv txwv li, cov phau ntawv, ntawv xov xwm lossis cov ntawv xov xwm, tuaj yeem kwv yees nrog rau cov ntawv luam tawm. Cia peb sim qhia qhov no nrog ib qho piv txwv. Piv txwv li peb tab tom tham txog ib phau ntawv uas nws hom yog 70cm x 100cm / 16, uas muaj 192 nplooj ntawv. Txhawm rau xam qhov ntim ntawm phau ntawv, koj yuav tsum ua raws li cov lus qhia hauv qab no. Cov ntawv luam tawm raws cai muaj thaj tsam sib npaug ntawm 60x90=5400 square centimeters, daim ntawv luam tawm lub cev - 70 cm x 100 cm=7000 square centimeters. Qhov kev hloov dua siab tshiab yog 7000/5400=1.29. Qhov kawg suav suav zoo li no: (192/16)x1, 29=15.48. Yog li, hauv peb rooj plaub, peb tuaj yeem hais tias qhov ntim ntawm phau ntawv nug yog 15.48 cov ntawv luam tawm.. Yog li, nws yog txoj cai los qhia qhov ntim ntawm cov ntawv luam tawm.

conventionally luam ntawv
conventionally luam ntawv

Txhawm rau ua kom tiav daim duab hauv qhov teeb meem no, nws yuav tsum tau muab sau tseg tias ob hom ntawv luam tawm ntau dua. Qhov no yog ib tug sau phau ntawv luam thiab ib tug accounting thiab publishing sheet. Thawj ntawm lawv muaj ob peb txoj kev ntsuas (40,000 cov cim sau nrog qhov chaw lossis 700 kab ntawm cov ntawv sau paj huam lossis 22-23 nplooj ntawv sau ntawv zoo tib yam) thiab yog tsim los ntsuas qhov ntim ntawm tus sau cov haujlwm muab rau kev luam ntawv. Qhov thib ob siv tib yamqhov loj tib yam li tus sau phau ntawv luam tawm, tab sis nws tsis suav nrog cov khoom tshaj tawm tam sim no hauv tsab ntawv no. Cov ntawv luam tawm, raws li nws muab tawm, tuaj ntau hom, uas muaj txiaj ntsig zoo rau kev nkag siab. Lub tswv yim no ua lub luag haujlwm tseem ceeb hauv kev tshaj tawm phau ntawv. Nws tso cai rau koj los ntsuas qhov tseeb ntawm cov ntawv sau ua haujlwm thaum luam tawm phau ntawv.

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