kev paub

Raws li tus kws tshaj lij hauv kev lag luam, kuv nkag siab qhov tseem ceeb ntawm kev siv cov ntaub ntawv uas tsis yog tsuas yog ua tau raws li cov kev cai nruj ntawm cov ntawv thov tseem ceeb tab sis kuj muaj kev ntseeg siab thiab kav ntev. Nyob rau hauv xyoo tas los no, cov kav dej niobium tau tshwm sim los ua qhov kev xaiv siv tau rau ntau yam kev lag luam vim lawv cov khoom tshwj xeeb thiab ntau yam. Hauv tsab xov xwm no, kuv yuav piav qhia txog qhov tseem ceeb ntawm cov kav dej niobium hauv cov ntawv thov kev lag luam tseem ceeb, tshawb txog lawv cov yam ntxwv tshwj xeeb, kev siv, thiab qhov zoo.

Raws li ib tug kws tshaj lij nyob rau hauv kev kho mob cov duab, Kuv niaj hnub tshawb nrhiav txoj hauv kev los txhim kho qhov tseeb, kev ua tau zoo, thiab cov neeg mob kev paub txog cov txheej txheem kuaj mob. Nyob rau hauv xyoo tas los no, ib qho kev tsim kho tshiab uas tau ntes kuv lub siab yog kev siv niobium titanium (NbTi) hlau hauv magnetic resonance imaging (MRI) systems. Qhov kev siv thev naus laus zis no muaj peev xwm los hloov kho thaj chaw kho mob, muab cov txiaj ntsig tseem ceeb ntawm cov txheej txheem kev yees duab ib txwm muaj.

Hauv thaj tsam ntawm cov khoom siv science, kev tsim kho tshiab yog lub zog tsav tom qab kev nce qib uas tsim kev lag luam. Ib qho kev tsim kho tshiab uas tau ua nthwv dej hauv lub sijhawm tsis ntev los no yog qhov tshwm sim ntawm niobium daim ntawv ncuav mog qab zib.