Kev tshuaj xyuas zoo nruj
Hauv cov txheej txheem ntau lawm, Kemaoxing tau teeb tsa ib qho kev tshuaj xyuas zoo nruj heev. Txij li thaum tshuaj xyuas cov khoom siv raw mus rau qhov kev tshuaj xyuas khoom kawg, txhua qhov txuas muaj pab pawg tshuaj xyuas zoo rau kev sim thiab kev txheeb xyuas. Ntau yam khoom siv sim siab heev, xws li cov kua chromatography ua haujlwm siab (HPLC), electron microscopy, thiab lwm yam, yog siv los xyuas kom meej tias cov khoom sib xyaw thiab kev ua tau zoo ntawm cov khoom ua tau raws li qhov yuav tsum tau ua.