• [1]

    S. V. Ahamed et al., IEEE, Vol, PAS-85, P. 61.[2] 许永兴, 核技术, No,l,p. 43, 1983.[3] A. M. Window, Proc.Int. Conf. Magnet Technol., P. 170, 1965,[4] 许永兴, 马英杰, 1979年全国加速器技术交流会论文选集, p. 377.[5] M. J. Newman et al., Proc. 4th Int. Conf. on Magnet, P. 6171 1972.[6] S. J. Saekett, Proc. of 3rd Reno Conf. on Magnetic Field at University of Nevada Reno, Ne-vada, 1971.[7] S. Caeymaex, ISR-MA/70-19, CERN, C4eneva, Switzerland,1970.