张俊科年逾古稀,是国防科技大学退休教授,共产党员。退休前,他在国防战线教书、科研,为强军奋斗了大半生。离岗后他余热生辉,发表科普文章100多篇,与其他老教授一道成立老科技工作者协会、创办科普游艺宫、组织科普大篷车、办科普墙报、上电脑课,在青少年心中播撒科学的种子,放飞科学的梦想。 Zhang Jun years over seventies, is a retired professor of National University of Defense Technology, member of the Communist Party. Before his retirement, he taught and scientific research on the national defense front and spent most of his life striving for strength. After he left his job, he had more than 100 articles published in popular science articles, together with other veteran professors, set up the Association of Old Sci-Tech Workers, set up popular science and entertainment palace, organized popular caravans, run science popularization newspaper, and taught computer science in the hearts of teenagers. The seeds, flying scientific dreams.