The Effect of 1H RF Irradiation on 13C Spin-lattice Relaxa tion
XU Feng1, LIU Yu-lin2, HUANG Yong-ren3
1. Department of Mathematics and Physics; 2. Department of Chemical Engineering,Huainan Institute of Technology, Huainan 232001, P.R.China; 3.Centre of Analysis and Test, East China Normal University, Shanghai 200062, P.R.China