Nrog rau qhov nce hauv ceramic particle
Kev daws: Npaj cov qauv sib piv thiab siv cov kua nplaum zoo los txhim kho kev sib raug zoo ntawm ob.
B. Xyuas seb qhov purity ntawm cov khoom ceramic puas yog raws li tus qauv. Yog tias qhov purity ntawm cov khoom tsis yog raws li tus qauv, nws yuav ua rau tev thiab poob tawm tom qab raug tshav ntuj.
Kev daws: Xaiv cov tuam txhab txhim khu kev qha los yuav cov khoom siv purity siab. Tsis txhob tsis quav ntsej qhov poob tom qab kev tsim kho vim tias tus nqi qis tau muab los ntawm qee qhov kev cob qhia me me.
C. Thaum siv cov yas khiav, xyuas seb puas muaj kev puas tsuaj rau cov yas khiav, xws li cov khau khiav nrog cov ntsia hlau ntev, cov khau siab uas muaj cov cag taw, thiab lwm yam.
Kev daws: Nrhiav ib tus neeg los saib ntawm qhov chaw, thiab sau tias cov khoom uas muaj cov khoom siv puas thiab cov khoom siv yas tsis pub nkag mus.
D. Cov yas khiav tau tsim tau ntev thiab maj mam aging.
Kev daws: Txhim kho kev tu txhua hnub thiab cuam tshuam nrog kev laus hauv lub sijhawm.
Txhawm rau tiv thaiv cov khoom siv hluav taws xob los ntawm kev poob, peb tuaj yeem xaiv ib daim av me me rau kev sim tsim, paub meej tias yuav tsis muaj teeb meem, thiab txhua yam kev npaj ua tau raws li cov qauv, thiab tom qab ntawd ua tiav kev tsim kho loj, yog li. raws li kev tswj tus nqi thiab tiv thaiv Ua kom tsis tsim nyog pov tseg.
