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到这个网站看看:http://riodb01.ibase.aist.go.jp/sdbs/cgi-bin/direct_frame_top.cgi 9 C( h' ]1 \, ?2 b
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Assign. Shift(ppm)
A 5.404 B 5.097 C 4.134 D 2.16 E 2.101 F 2.031 G 1.683 J 1.669 K 1.603 ASSINED BY H-H COSY.
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[此贴子已经被作者于2010-5-28 15:35:48编辑过]
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