Kev sib raug zoo ntawm cov xim av corundum thiab nws cov duab

Thaum xaivxim av corundum, peb yeej cia siab tias cov khoom xaiv tau zoo nyob rau hauv txhua yam, tab sis nws yog ib qho nyuaj rau txiav txim ncaj qha los ntawm cov tsos, ces yuav ua li cas? Brown corundum kws tshaj lij qhia peb tias qhov tseeb, nws tsis yooj yim ua, vim peb tuaj yeem paub qhov txawv ntawm cov duab. Tias Xiaobian kuj nug, thaum kawg qhov zoo li cas ntawm xim av corundum zoo?

Cov ntaub ntawv tseem ceeb kuj tau sau tseg tias muaj kev sib raug zoo ntawm qhov zoo ntawm cov xim av corundum thiab qhov loj me, piv txwv li, qhov sib piv ntawm cov khoom ntev, qhov dav thiab qhov siab yog ib qho rau ib qho, xws li ua ib lub voos xwmfab. Vim tias cov duab ntawm qhov ntim no ua rau ntau qhov sib luag, txhua feem yog tib yam.
Kuj tseem muaj qhov taw tes, qhov ntim dav dav ntawm cov xim av zoo nkauj corundum yuav muaj cov npoo ntse thiab cov fab, kom lub zog txiav.xim av corundumyuav raug txhim kho, thiab kev ua haujlwm ntawm kev ua haujlwm yuav zoo dua. Yog li ntawd, yog tias peb xav kom qhov zoo thiab kev ua tau zoo ntawm xim av corundum, cov khoom siv raw yog qhov tseem ceeb, thiab cov duab ntawm cov xim av corundum kuj yuav tsum tau tswj nruj me ntsis kom ua tiav cov khoom zoo thiab ua tau raws li cov kev xav tau ntawm cov neeg siv sib txawv.