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on 2D NMR experiment ! r9 x2 w0 D& C
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).
4 I* p9 A( q) V' }8 X/ Y, I; L我能理解字面意思，但还是不懂。 ! v. U' z( |+ n( I
t1是演化期时间，v是核进动频率。 8 f4 A3 a0 g5 g1 s
请高手解释一下，尤其是红色标记的部分。 $ I7 B$ S4 T" F& _
3x ! e/ k' ~$ I3 T6 T, K
5 N5 p# c# {2 Y7 ~% g/ v$ }8 R
) j# H1 X8 o% R7 S+ g# O- i' ?
y: j |' L( v0 {* P
[此贴子已经被作者于2008-10-8 23:21:40编辑过]
# x; |9 v! e) q0 x/ S% b! u | 
发表于 2008-10-8 23:20:13
