NMR： 1、(CW-NMR)； 2、PET-NMR
： Nuclear Magnetic Resonance spectroscopy NMR spectroscopy NMR . 1 H 13 C
、 1. NMRNMR …
Nuclear magnetic resonance spectroscopy is widely used to determine the structure of organic molecules in solution and study molecular physics and crystals as well as non-crystalline materials. NMR is also routinely used in advanced medical imaging techniques, such as in magnetic resonance imaging (MRI). The most commonly used nuclei are 1.
(：1.41T25′10-3J)(10-9-10-10nm,4-900MHz)----NMR ()----- NMRUV-visNMR
Introduction In 1946, NMR was co-discovered by Purcell, Pound and Torrey of Harvard University and Bloch, Hansen and Packard of Stanford University. The discovery first came" />
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