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近日 ,科技部公布了《国家重点基础研究发展规划》(973项目 ) 2 0 0 1年度获准立项的 18个项目。其中 ,北京大学有 3位教授担任国家 973项目首席科学家 ,他们主持的研究项目为 :王忆平 高效生物固氮机理及其在农业中的应用 ;李凌松 人胚胎生殖嵴干细胞的分化与组织干细胞的可
Recently, the Ministry of Science and Technology announced 18 projects approved by the State Key Basic Research and Development Program (973 Project) in 2001. Among them, Peking University has three professors as the chief scientist of the National 973 Program. They presided over the research projects: Wang Yuping efficient biological nitrogen fixation mechanism and its application in agriculture; Li Lingsong human embryonic germ ridge stem cell differentiation and tissue stem cells can