“Line broadening occurs under the condition
, z1 E& g9 W0 F1 T( ?+ y( S ω1τ =1, where ω1corresponds to the proton decoupling power and τ is the correlation time of the motion for MONBIC(
; x f* L/ L; \8 ~ω1/2п=56 kHz ).”( e) ~% {; U# R' m
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文献中提到的去耦能量ω1及相关时间τ 分别指的是什么,望高手指点。 1 O& G% a3 V# |& ]2 h
[此贴子已经被作者于2010-11-8 22:12:15编辑过]
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