今年2月19日，第二炮兵工程学院自动控制专业教授、博士生导师许化龙来到北京，参加了国家科学技术奖励大会，受到江泽民主席、朱基总理等党和国家领导人的亲切接见。他心潮起伏，深深感到这是党和人民对他的褒奖，他也为自己在国防现代化征程上留下的串串脚印而自慰…… 许 On February 19 this year, Xu Hualong, a professor of automatic control at the Second Artillery Engineering College and a doctoral supervisor, came to Beijing to attend the National Science and Technology Awards and was cordially received by the party and state leaders including President Jiang Zemin and Premier Zhu Rongji. He was ups and downs and felt deeply that this was a compliment he made by the party and the people. He also masturbated himself for the series of footprints he had left on the course of national defense modernization.