X {{0} Txoj Ray zaj duab xis ua tus cwj pwm tseem ceeb hauv kev kho mob thiab kev tshawb fawb thiab kev tshawb fawb hauv lub sijhawm 19th thiab thaum ntxov. Cov hauv qab no yog cov cim loj hauv keeb kwm ntawm x- qheb duab zaj duab xis:
1895: German Disticist Wilhelm Conrad röntgen nrhiav X {{1} {rays. Qhov kev tshawb pom no tau tshawb fawb dav dav rau hauv cov yam ntxwv thiab cov ntawv thov ntawm x - rays.
1896: Frenchist Henri Bypetel nrhiav tau lub suab paj nruag suab polonium thiab radium. Cov kev tshawb nrhiav no tau muab tso rau ntxiv lub teeb rau ntawm x -} ray Tshawb Fawb.
1896: German tus kws lij choj Wilhelm Conrad Röntgen siv x- ray}} - rays hauv kev kho mob.
Thaum ntxov 20 xyoo pua: kev txhim kho x - xob tshav yeeb zaj duab xis pib, pib siv lub khob ntim nrog cov duab emulsion. Zaj duab xis no xav tau hauv kev tsaus ntuj thiab ntev lub sijhawm.
Xyoo 1920: x {- ray zaj duab xis ua kom zoo dua qub thiab yooj yim}} ray imaging ntau dua yooj yim thiab muaj txiaj ntsig.
Xyoo 1950: Kev siv tshuab ua cov khoom siv thev naus laus zis, ua kom zoo dua qub thiab ua kom nrawm dua ntawm kev txhim kho thiab kho cov duab tshav kub.
Hnub dhau mus rau xyoo pua 21st: Nrog rau kev txhim kho cov tshuab thev naus laus zis, x}} {duab tshav yeeb yaj kiab zaj duab xis. Digital X - tshav ray cov kev ua kom zoo xws li kev daws teeb meem siab dua thiab kev xa khoom yooj yim.