Based on calculating the influence of RF-field with various physical parameters on the dynamics of the spin 1/2 system,i......

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本文根据ＷＢＲ理论和同核体系的特点，构造了一个相应的三维转动，由此计算出了在射频场照射下同核体系完整的弛豫方程组，并在此基础上对射频......