Cov kab hluav taws xob hauv tsev thiab cov hlaws insulin yog siv dav hauv cov tshuab fais fab, tshwj xeeb hauv cov chaw fais fab thiab chaw me. Yog li, cov kab thaiv dej thiab cov tes tsho tiv thaiv yuav tsum tau kuaj xyuas tas li thiab tswj hwm kom txo tau qhov tshwm sim ntawm qhov ua tsis tiav.
Kuaj xyuas qhov kub. Ua tib zoo saib mus rau qhov ntu fastening ntawm txoj kev. Siv cov xim hloov xim rau ntawm qhov sib koom tes lossis muab ib qho los ntawm cov ciab sov kom pom tias muaj cua sov hauv qhov sib koom ua ke. Yog tias muaj qhov kub dhau, koj yuav tsum ntxiv dag zog saib xyuas thiab nrog nws thaum muaj fais fab tuag; yog tias qhov kub taub hau loj, koj yuav tsum txiav tawm lub hwj chim sai li sai tau. Cov overheated oxidized thiab blackened qhov chaw yuav tsum tau ua tiav. Txhim kho qhov chaw sib chwv nrog cov ntaub npog zoo, tom qab ntawd siv cov txheej ntawm cov pleev lossis hluav taws xob roj, thiab hloov nrog cov txiv ntoo tshiab, lub tshuab ntxhua caij nplooj ntoos hlav thiab roj av, thiab ua kom tawv tawv.
Kuaj xyuas kom tsis huv. Yog tias muaj ntau cov plua plav thiab ntsev, nws yuav tsum tau ntxuav. Thaum lub tshuab fais fab tuag lawm, so cov ntaub paj rwb dipped rau hauv dej lossis carbon tetrachloride. Thaum lub stain tsis loj heev, nws tuaj yeem muab ntxuav nrog paj rwb ntaub da dej hauv dilute hydrochloric acid diluted nrog dej. Dilute hydrochloric acid sim ua kom tsis txhob sib cuag nrog cov hlau. Tom qab ntxuav nrog tshuaj, koj yuav tsum tau txhuam nrog dej kom tshem tawm cov tshuaj seem. Rau lub kaw lus uas tsis yooj yim rau tua hluav taws, lossis hauv thaj chaw uas muaj ntau cov ntsev piam, nws tuaj yeem ntxuav nrog dej hauv qab fais fab. Tso dej tawm yuav tsum tau ua raws li cov kev cai kom muaj kev nyab xeeb.
Tshawb xyuas cov khoom kho, puas tsuaj thiab puas. Yog tias qhov kev puas tsuaj loj heev thiab ua rau lub lag luam muaj kev nyab xeeb ntawm cov cuab yeej, nws yuav tsum tau hloov tam sim ntawd.