Sib nqus resonance imaging system yog qhov ua kom pom tseeb cov cuab yeej kuaj mob, uas muaj qhov xav tau ntau dua rau kev teeb tsa ib puag ncig. NMR teeb liab yog lub teeb liab tsis muaj zog, uas cuam tshuam tau yooj yim los ntawm kev cuam tshuam sab nraud. Yog li ntawd, MRI cov txheej txheem feem ntau yuav tsum tau nruab nrog Faraday tawb (RF tiv thaiv chav) kom cais cov xov tooj cua sab nraud cuam tshuam los ntawm kev nkag mus rau hauv qhov system. Txawm li cas los xij, chav MRI tsis siv lossis xav tau ib qho x-ray lossis hluav taws xob tiv thaiv vim lawv tsis tsim cov xoo hluav taws xob xoo hluav taws xob lossis hluav taws xob gamma.

CSJ muaj qhov ua tiav qhov chaw sib nqus sib nqus sib nqus, pib los ntawm kev tshuaj xyuas thaj chaw thiab kev teeb tsa kev teeb tsa, rau kev tsim khoom thiab ua tiav, thiab tom qab ntawd teeb tsa chav thaiv, tiv thaiv lub qhov rooj, thaiv qhov rai pom, lim phaj, teeb pom kev zoo, thiab lwm yam

Tom qab teeb tsa RF tiv thaiv, nws yuav tsum tau kuaj xyuas kom ntseeg tau tias muaj suab nrov tsawg RF hauv ib puag ncig ib puag ncig cov cuab yeej siv MRI. Feem ntau, txhawm rau ntsuas suab nrov RF, lub tshuab xa hluav taws xob tau tso rau sab nraum chav uas yuav kis tau qee qhov zaus thiab lub zog ntawm RF nthwv dej. Tus txais txais tau muab tso rau hauv chav tiv thaiv kom txiav txim siab ntau npaum li cas ntawm lub teeb liab nkag mus rau RF tiv thaiv.

Thaum kawg, txheej txheem txheej txheem ua tiav tiav rau kev kho kom zoo nkauj sab hauv thiab kho kom zoo nkauj.