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17日上午，习近平来到天津考察调研。在南开大学，他参观了百年校史主题展览，与部分院士、专家和中青年师生代表互动交流，察看了化学学院和元素有机化学国家重点实验室，详细了解南开大学历史沿革、学科建设、人才队伍、科研创新等情况。（记者张晓松、谢环驰）

　　编辑：宗夏