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on 2D NMR experiment
& [1 ]; B' W1 z7 _the fourier-transformed FID from each experiment would always contain the same resonance, but its amplitude would vary as a function of t1. In fact, the amplitude would oscillate sinusoidally with frequecy v, since the transverse magnetization at the end of t1 is Msin(2pivt1). % L6 o' T! h. D0 C1 ~: u
我能理解字面意思，但还是不懂。
* G$ A, w. O4 Y9 w) h- Q' A7 F2 wt1是演化期时间，v是核进动频率。
( R& D1 w% o7 _# b3 _请高手解释一下，尤其是红色标记的部分。
1 N' G( J' T1 A4 ] u9 I2 S# z" V3x 3 ~$ b7 z' T! j
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4 `8 S8 Z% Q5 y0 x" Y[此贴子已经被作者于2008-10-8 23:21:40编辑过] 3 J2 U4 r2 q2 F X
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发表于 2008-10-8 23:20:13
