-
[1]
. LIN Yu-Bao. Cryogenics and Superconductivity, 1990.5(in Chinese)(林玉宝. 低温与超导, 1990.5)2. FANG Kai-Tai, MA Chang-Xing. Orthogonal and UniformExperiment Design. Beijing: Science Press, 2001.10(in Chinese)(方开泰, 马长兴. 正交与均匀试验设计. 北京: 科学出版社, 2001.10)