Kev soj ntsuam nruj nruj system
Hauv cov txheej txheem tsim khoom, Kemaoxing tau teeb tsa kev tshuaj xyuas nruj. Los ntawm kev tshuaj xyuas cov ntaub ntawv raw mus rau qhov kawg ntawm kev tshuaj xyuas cov khoom, txhua qhov txuas muaj cov kws tshaj lij kev soj ntsuam pab pawg rau kev kuaj xyuas thiab tshuaj xyuas. Ntau yam khoom siv ntsuas siab, xws li kev ua haujlwm siab ua kua chromatography (HPLC), electron microscopy, thiab lwm yam, yog siv los xyuas kom meej tias cov khoom muaj pes tsawg leeg thiab kev ua tau zoo ntawm cov khoom ua tau raws li qhov yuav tsum tau ua.