Kev yees duab

Kev kos duab yog cov duab thev naus laus zis ntawm cov qauv tshuaj lom neeg, uas tuaj yeem faib ua cov duab kos duab thiab cov xov tooj ntawm tes thiab molecular microscopy raws li qhov loj ntawm cov qauv. Cov no feem ntau xav tau kev tsim kho qhov muag thev naus laus zis kom phim cov yam ntxwv ntawm cov qauv lom neeg, thiab ob peb siv yoj zog uas tsis yog lub teeb, xws li nuclear magnetic resonance, ultrasound, thiab lwm yam.