Sisitemu yo kugenzura ubuziranenge
Mubikorwa byo kubyaza umusaruro, Kemaoxing yashyizeho uburyo bukomeye bwo kugenzura ubuziranenge. Kuva ubugenzuzi bwinjira bwibikoresho fatizo kugeza kugenzura ibicuruzwa byanyuma, buri murongo uhuza itsinda ryumwuga wo kugenzura ubuziranenge bwo gupima no kugenzura. Ibikoresho bitandukanye bigezweho byo gupima, nkibikorwa byo hejuru byamazi ya chromatografiya (HPLC), microscopi ya electron, nibindi, bikoreshwa kugirango ibihimbano nibikorwa byibicuruzwa byujuje ibisabwa.