本刊2012年第4期《国外预研管理对我国民机科技发展的启示》一文有部分内容需要勘正:1.第65页引言部分第9行“这是形成民机核心技术的重要举措;”后补充相关内容:“一般而言,型号工程发展和研制过程中新出现的技术量不应超过15%;”2.第65页引言部分第11行“以缩短型号研制周期;”后补充相关内容:“对民机研制而言,一般适 Article 4, 2012 ”Pre-research management of foreign countries on the development of civil aircraft technology in China,“ a part of the content need to be corrected: 1. The first part of the first sixty-ninth line ”This is the formation of the core technology of civil aircraft important In addition, the number of new technologies emerging in the development and development of model projects should not exceed 15% in general. “2. Introduction, pg. 11, line 11” To shorten the model number Development cycle; “After the relevant content: ” For the development of civil aircraft, the general fitness