单词 | nuclear magnetic resonance |
释义 | nuclear magnetic resonance [`nü·klē·ǝr mag`ned·ik `rez·ǝn·ǝns] PHYSICS A phenomenon exhibited by a large number of atomic nuclei, in which nuclei in a static magnetic field absorb energy from a radio-frequency field at certain characteristic frequencies. Abbreviated NMR. Also known as magnetic nuclear resonance. |
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