Puas yog xim dub? … Ib txhia xav tias dawb yog xim, vim lub teeb dawb muaj tag nrho cov xim ntawm lub teeb pom kev. Thiab ntau tus xav tias dub yog xim, vim tias koj muab lwm cov pigments los tsim nws ntawm daim ntawv. Tab sis nyob rau hauv kev txiav txim siab, dub thiab dawb tsis yog xim, lawv yog ntxoov.
xim dawb thiab dub hu li cas?
Ntawm daim duab, lo lus monochrome feem ntau yog coj los txhais tib yam li xim dub thiab dawb lossis, ntau dua, greyscale, tab sis kuj tseem siv tau los xa mus rau lwm qhov sib xyaw ua ke tsuas muaj cov tones ntawm ib xim xwb, xws li ntsuab-thiab-dawb lossis ntsuab-thiab-liab.
Puas yog xim dub tiag tiag?
Dub tsis yog xim; ib yam khoom dub absorbs tag nrho cov xim ntawm cov spectrum pom thiab tsis muaj ib tug ntawm lawv rau lub qhov muag. Cov cheeb tsam grey txog cov xim dub: Cov khoom dub yuav zoo li dub, tab sis, technically, nws tseem yuav cuam tshuam qee lub teeb.
Puas yog xim dawb thiab xim dub?
Liab, xiav thiab daj. Thawj xim. Sib tov ua ke thiab koj tuaj yeem tau txais txhua yam xim ntawm zaj sawv.
xim dub thiab dawb txhais li cas?
Dub thiab Dawb Lub ntsiab lus
Cov xim dub thiab dawb yog qhov sib txawv. Lawv txawv li ob xim tuaj yeem ua tau. Lawv txhais tau meej meej thiab muaj qhov sib txawv ntawm ib leeg. Yog li ntawd, yog hais tias ib yam dab tsi dub thiab dawb, nws yog qhov tseeb thiab txawv..
