任新民,航天系统工程和液体火箭发动机专家,中国航天技术的重要开拓者之一。他于1915年12月5日生于安徽省宁国县。1934年入南京中央大学化工系,1937年肆业。1937年入重庆兵工学校大学部造兵系,1940年毕业。1940年至1945年在重庆兵工学校大学部造兵系任助教、讲师,在重庆兵工署21厂任技术员。1945年赴美国辛辛那堤磨床铣床厂实习,后就读于密歇根大学研究院,先后获机械工程硕士和工程力学博土,1948年被美布法罗大学聘任为讲师。1949 Ren Xinmin, aerospace systems engineering and liquid rocket engine expert, one of the important pioneers of China’s space technology. He was born on December 5, 1915 in Ningguo County, Anhui Province. In 1934 into the Central University of Nanjing Chemical Engineering, 1937 Stanford. 1937 into the Chongqing Institute of Ordnance School of the Department of Buying, graduated in 1940. From 1940 to 1945, he was an assistant professor and lecturer in the department of the PLA Department of Armed Police, Chongqing Municipality, and was a technician in the 21 plant of the Chongqing Armed Police Forces. In 1945 to the United States Cincinnati milling machine milling plant internship, after studying at the University of Michigan Institute, has a master’s degree in mechanical engineering and engineering mechanics Bo soil, was appointed in 1948 as a lecturer at the University of Buffalo. 1949