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National Key Basic R 3 Young Academic and T 3 Chinese Academy of S 2
National Natural Sci 2 National Natural Sci 2 National Natural Sci 2
National Natural Sci 2 National Natural Sci 2 National Natural Sci 2
National Natural Sci 2 Science Research Fou 2 Science and Technolo 2
Science and Technolo 2 ''Investissement d'' 1 973 Programme of the 1
973 key project of t 1 Applied Basic Resear 1 BRIDGE Project 1
Basic Expenses for S 1 Basic Work Special P 1