Dab tsi yog skimming hauv kev nyeem ntawv?
Dab tsi yog skimming hauv kev nyeem ntawv?

Video: Dab tsi yog skimming hauv kev nyeem ntawv?

Video: Dab tsi yog skimming hauv kev nyeem ntawv?
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Anonim

Skimming thiab scanning yog kev nyeem ntawv uas siv qhov muag nrawm nrawm thiab cov ntsiab lus txav nrawm los ntawm cov ntawv nyeem rau lub hom phiaj sib txawv me ntsis. Skimming yog nyeem ntawv sai sai kom tau txais kev pom dav dav ntawm cov khoom siv. Scanning yog nyeem ntawv sai sai thiaj li nrhiav tau qhov tseeb.

Hauv qhov no, scanning hauv kev nyeem ntawv yog dab tsi?

Tshawb xyuas yog nyeem ntawv ib phau ntawv sai sai thiaj li nrhiav tau cov ntaub ntawv tshwj xeeb, xws li. cov duab los yog npe. Nws tuaj yeem sib txawv nrog skimming, uas yog nyeem ntawv sai sai kom tau ib lub tswv yim dav dav ntawm lub ntsiab lus. Cov tub ntxhais kawm yuav tsum kawm ntau txoj hauv kev thiab nkag siab tias xaiv kev nyeem ntawv yog ib kauj ruam tseem ceeb hauv kev tsim nyeem ntawv kev txawj ntse.

Tsis tas li ntawd, 3 hom skimming yog dab tsi? Skimming yog tus txheej txheem ceev ceev saib ib ntu ntawm cov ntawv nyeem kom tau txais kev xav dav dav ntawm tus sau cov lus sib cav, cov ntsiab lus lossis cov tswv yim. Muaj peb hom skimming : saib ua ntej, saib xyuas, thiab tshuaj xyuas.

Hauv qhov no, skimming thiab piv txwv yog dab tsi?

Skimming txhais tau tias yog noj ib yam dab tsi tawm ntawm sab saum toj. Ib piv txwv ntawm skimming yog tau cov nplooj tawm ntawm lub pas dej. Ib piv txwv ntawm skimming yog noj ob peb duas las txhua zaus koj ua kev muag khoom.

Koj scan thiab skim hauv kev nyeem ntawv li cas?

Rau skim ib phau ntawv, ntsia saum cov ntawv nyeem kom pom cov tswv yim tseem ceeb. Saib cov npe tshooj, cov lus nyob rau hauv italic lossis boldface hom, thiab ntawm kab lus ntawm txhua kab lus. cov ntaub ntawv tshwj xeeb, koj scan . Tshawb xyuas yog glancing ntawm taw tes rau taw tes rau taw tes sai tab sis meej.

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