Video: Yam pov thawj dab tsi tuaj yeem pom ntawm qhov chaw ua txhaum cai ze ntawm cov iav tawg?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Cov ntaub ntawv pov thawj tuaj yeem yog pom ntawm a qhov chaw ua txhaum cai nyob rau hauv ib tug xov tooj ntawm txawv daim ntawv nrog rau cov plaub hau thiab fibers, iav , los yog av. iav tsom xam suav nrog kev txiav txim siab hom ntawm iav nyob ntawm iav tawg . Tsis tas li ntawd, cov khoom ntawm iav tuaj yeem sib txawv nyob ntawm qhov kub thiab txias iav yog raug rau thaum tsim khoom.
Ua raws li qhov xav tau, cov pov thawj dab tsi tuaj yeem pom ncaj qha ntawm cov iav tawg?
iav - iav tuaj yeem siv los sib sau ua ke pov thawj , piv txwv li sau cov ntiv tes lossis ntshav los ntawm lub qhov rais tawg; txawm li cas los xij, iav kuj muaj qhov chaw nyob rau hauv txoj kab pov thawj ntu. tawg iav tawg tuaj yeem ua tau me me thiab nyob hauv khau, khaub ncaws, plaub hau lossis tawv nqaij.
Kuj Paub, dab tsi yog tsib yam tseem ceeb ntawm cov ntaub ntawv pov thawj? Cov ntaub ntawv pov thawj uas feem ntau sau los ntawm kev ua txhaum cai muaj xws li:
- Cov plaub hau.
- Fibers.
- iav.
- Cov khoom cog.
- Xim chips los yog hloov.
- Av.
- Cov ntiv tes.
Tsis tas li ntawd, qhov twg yog qhov piv txwv ntawm cov ntaub ntawv pov thawj?
Fibers, plaub hau, av, ntoo, phom residue thiab paj ntoos tsuas yog ob peb tug xwb piv txwv ntawm cov ntaub ntawv pov thawj uas tej zaum yuav kis tau ntawm tib neeg, khoom lossis ib puag ncig thaum muaj kev ua txhaum cai. Cov kws tshawb nrhiav tuaj yeem txuas tus neeg raug liam thiab tus neeg raug tsim txom mus rau qhov chaw sib koom los ntawm cov ntaub ntawv pov thawj.
Dab tsi yog tib txoj hauv kev los ua tus kheej cov iav fragments pom ntawm qhov chaw ua txhaum cai rau ib qhov chaw?
Cov Tsuas yog txoj hauv kev los ua tus kheej cov iav tawg ntawm a kev ua txhaum cai rau ib qhov chaw yog assembling lub tawg tawg thiab lub cev haum lawv ua ke zoo li jigsaw puzzle.
Pom zoo:
Koj ua pov thawj li cas cov kab yog sib npaug hauv cov ntawv pov thawj?
Thawj yog yog tias cov ces kaum sib thooj, cov ces kaum uas nyob rau tib lub ces kaum ntawm txhua qhov kev sib tshuam, sib npaug, ces cov kab sib npaug. Qhov thib ob yog yog tias qhov sib txawv sab hauv lub kaum sab xis, cov ces kaum uas nyob rau sab nraud ntawm lub transversal thiab sab hauv cov kab sib npaug, sib npaug, ces cov kab sib npaug
Dab tsi yog tsib yam pov thawj uas koj tuaj yeem siv los txiav txim seb puas muaj tshuaj lom neeg tshwm sim?
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