Introduced are the principle, methods of low field nuclear magnetic resonance (NMR) imaging technology and it's application in rock petrophysics experiment.
主要介绍了低场核磁共振成像技术的原理、方法及在岩石物理实验方面的应用。
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At last, the experiment for the mini-device of NMRimaging, which is finished together with the relative company, proves the efficiency of the optimized schemes of pole shape presented in this thesis.
A general method for designing magnetic field gradient coils on a cylindrical surface with an axial magnetic field to be used in NMRimaging is suggested and developed.