Kev kos duab yog ib qho kev kos duab siv hauv kev kos duab uas tus kws kos duab kos cov qauv ntawm ib qho kev kawm los ntawm kev kos kab uas ua rau cov duab kos uas yog qhov tseem ceeb ntawm cov qauv.
txhais tau li cas los ntawm kab contour hauv daim duab?
Ib kab contour txhais tus qauv ntawm daim ntawv, nrog rau cov qauv sab hauv, tsis tas siv shading. Lub hauv paus tseem ceeb ntawm kev kos duab, kab contour feem ntau yog thawj cov txheej txheem cov menyuam yaus siv los kos tib neeg, tsev, thiab ntoo.
Dab tsi yog qhov taw qhia ntawm kev kos duab?
Lub hom phiaj ntawm kev kos duab yog hais txog qhov loj thiab ntim ntawm cov ntsiab lus es tsis yog qhov nthuav dav; qhov tsom xam yog nyob rau ntawm cov duab piav qhia thiab tsis yog cov ntsiab lus me.
piv txwv ntawm daim duab kos yog dab tsi?
Contour kab kos duab yog ib txoj hauv kev kos duab uas koj kos tsuas yog tus qauv ntawm ib qho khoom, tsis muaj qhov ntxoov ntxoo. … Piv txwv li, yog tias koj xav ua ib txoj kab kos duab ntawm pear, koj tsuas yog kos tus qauv ntawm cov txiv pear, ntxiv qia, thiab nres qhov ntawd.
3 hom kab contour yog dab tsi?
Contour kab yog peb hom sib txawv. Lawv yog cov kab Index, Cov kab nruab nrab thiab cov kab txuas ntxiv.
