nuclear sib nqus resonance
Nuclear magnetic resonance yog ib qho kev tshawb xyuas tshiab tshiab hauv tshuab xyoo 1940. Kev siv cov thev naus laus zis resonance technology tuaj yeem txiav txim siab cov qauv qauv ntawm ib yam khoom thiab kev faib tawm qhov ceev ntawm qee yam tiv thaiv yam tsis muaj kev puas tsuaj rau cov qauv. Nws daim ntawv thov tau nthuav dav mus rau thaj teb ntawm physics thiab chemistry, kev kho mob, tshuaj lom neeg mob, thiab lwm yam, thiab nws tau dhau los ua kev tsom xam ntawm cov roj ntsha macromolecules. Cov txheej txheem nyuaj thiab ib qho ntawm cov qauv muaj zog tshaj plaws rau kev kuaj mob tus mob.