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Optimization of Working Parameters of Magneto-Resonant Tomograph

机译:磁共振断层扫描仪工作参数的优化

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The problem of increase in a signal providing process of internal organs visualization in the magneto-resonant tomograph is investigated on the basis of the some its parameters optimum choice. The principle of the tomograph work is analysed. On the basis of quantum-mechanical approach the interrelation between an angle of the magnetic moment precession of hydrogen nucleus in an organism, frequency of the variable magnetic field stimulating the precession and size of the used constant magnetic field is found. The given interrelation allows find the optimal parameters of the tomography work. The opportunity of calculation of the magnetic moment precession parameters on the basis of the classical approximation is shown.
机译:基于其最佳参数选择,研究了磁共振断层扫描仪内部器官可视化信号提供过程增加的问题。分析了层析成像仪的工作原理。在量子力学方法的基础上,发现了生物体中氢核的磁矩进动角,刺激进动的可变磁场的频率与所用恒定磁场的大小之间的相互关系。给定的相互关系允许找到断层摄影工作的最佳参数。显示了在经典近似的基础上计算磁矩进动参数的机会。

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