陈念念,同位素分离专家。1941年10月生于上海。1964年毕业于清华大学工程物理系,毕业后分配到核工业理化工程研究院,工作至今。历任课题组长、研究室主任、科学技术处处长、副院长和院长,现任院科技委主任。2005年当选为中国工程院院士。几十年来,他一直从事相关工艺的研究和试 Chen read, isotope separation experts. Born in October 1941 in Shanghai. He graduated from Engineering Physics Department of Tsinghua University in 1964 and assigned to the Institute of Physical and Chemical Engineering of Nuclear Industry after graduation so far. Previous task group leader, research director, director of science and technology, vice president and dean, director of the current CST. In 2005 was elected as the Chinese Academy of Engineering. For decades, he has been engaged in research and testing related processes