Caw kaw cov x-ray soj ntsuam (Axi) yog kev siv thev naus laus zis ntawm tib lub ntsiab cai los soj ntsuam kho qhov muag (AOI). Nws siv cov x-rays raws li nws qhov chaw, tsis txhob pom lub teeb, mus soj ntsuam cov nta, uas feem ntau zais ntawm kev pom.
Caw kaw cov xoo hluav taws xob tshuaj xyuas yog siv nyob rau hauv ntau hom kev lag luam thiab cov ntawv thov, feem ntau nrog ob lub hom phiaj tseem ceeb:
Cov txheej txheem txhim kho, piv txwv li cov txiaj ntsig ntawm kev tshuaj xyuas yog siv los ua kom zoo ua raws li cov txheej txheem kev ua tom qab,
Kev tshawb nrhiav anomaly, piv txwv li cov txiaj ntsig ntawm kev tshuaj xyuas ua haujlwm rau qhov kev ntsuas kom tsis lees txais ib feem (rau seem lossis rov ua haujlwm).
Whilst AOI yog feem ntau cuam tshuam nrog cov khoom siv hluav taws xob (vim tias muaj kev siv hluav taws xob hauv PCB), Axi muaj ntau cov kev siv dav dav ntau. Nws yog li ntawm qhov kev kuaj xyuas zoo ntawm lub log zoo kom tau txais cov pob txha tawg hauv cov nqaij ua tiav. Txhua qhov chaw coob ntawm cov khoom zoo sib xws yog tsim tawm rau cov qauv duab, khoos phis tawj siv kom ntseeg tau zoo thiab txhim kho cov paib hauv kev ua thiab tsim khoom.
Nrog kev nce qib ntawm kev ua cov duab ua software Cov ntawv thov rau cov xaim hluav taws xob xoo hluav taws xob kev kuaj yog loj thiab pheej loj zuj zus. Thawj daim ntawv thov tau pib tawm hauv kev muaj kev nyab xeeb ntawm cov khoom siv uas xav tau ib feem ntawm kev soj ntsuam cov khoom siv hluav taws xob ntawm Nuclear Hwj chim rau qhov pib. Tab sis nrog rau lwm yam thev naus laus zis, cov nqi tuaj yeem siv hluav taws xob xoo hluav taws xob, thiab lwm cov khoom siv hauv qhov loj me thiab qhov chaw nyob ntawm qhov loj hauv cheese kom zoo saib cov qauv).[4]
Nyob rau hauv huab hwm coj ntau lawm ntawm cov khoom nyuaj (piv txwv li hauv cov khoom siv hluav taws xob), ib qho thaum ntxov kuaj pom cov nqi tsis zoo tau los ntawm kev siv cov kauj ruam uas tsis zoo los ntawm kev tsim cov kauj ruam tsim khoom. Qhov no ua rau peb cov txiaj ntsig loj: a) nws muab tswv yim rau cov khoom siv tsis zoo, thiab yog li txo tus nqi ntawm kev kuaj xyuas lossis kev sim ua haujlwm vim yog qhov kev ntsuas me me.
Lub Sijhawm Post: Dec-28-2021