LÜ Lei 1,2,3; LIU Zhi-Qiang*,1; LI Li 1; LIU Ning; LIU Shu-Ying
2006, Vol. 64(16): 1700-1704
(1 Changchun Institute of Applied Chemistry, Changchun Center of Mass Spectrometry, Changchun 130022)
(2 Department of Chemistry, Yan'an Univerisity, Yan'an 716000)
(3 Graduate School of the Chinese Academy of Sciences, Beijing 100039)
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