Txawm hais tias cov ion cua bar tuaj yeem ua tiav hluav taws xob zoo li qub
Lub tswv yim ntawm kev tshem tawm tag nrho ua ntej yog dab tsi? Peb yuav tsum saib qhov teeb meem no hauv ob txoj kev:
Ua ntej, dab tsi yog lub hauv paus ntsiab lus ntawm kev tshem tawm zoo li qub ntawm ion bar, los ntawm kev ua kom nruab nrab ntawm kev them nyiaj nyob rau saum npoo ntawm cov khoom nyob rau hauv cheeb tsam hluav taws xob los ntawm kev tsim cov huab cua ntau ntawm cov huab cua nrog cov nqi zoo thiab tsis zoo.
Thib ob, lub hauv paus ntsiab lus ntawm kev siv hluav taws xob zoo li qub, qhov no tuaj yeem ua rau tus kheej, raws li kev xav, ob yam khoom uas muaj kev tiv thaiv tuaj yeem tsim hluav taws xob zoo los ntawm kev sib tiv tauj, thiab nws tsis tuaj yeem tshem tawm hluav taws xob zoo li qub. Yog li, qhov zoo thiab qhov tsis zoo nyob rau hauv thaj chaw hluav taws xob tuaj yeem tiv thaiv los ntawm ion bar kom ua tiav lub hom phiaj ntawm kev tshem tawm zoo li qub, tab sis nws tsis tuaj yeem raug tshem tawm tag nrho tshwj tsis yog tias koj tuaj yeem ua rau cov molecules ntawm qhov khoom yuav zoo li qub.
Los ntawm cov ntsiab lus saum toj no ob, nws yuav tsum nkag siab tias hluav taws xob zoo li qub tsis tuaj yeem tshem tawm tag nrho. Peb tsuas yog siv cov khoom siv hluav taws xob tshem tawm zoo li ion tuav los tswj, kom hluav taws xob zoo li qub tuaj yeem tiv thaiv tau lub sijhawm thaum lub sijhawm txheej txheem ntau lawm.