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这是一支平均年龄刚到30岁的年轻团队,在总指挥王珏、总设计师李东带领下,他们硬是攻下了常规火箭5倍的研制任务。长征五号运载火箭(以下简称“长五火箭”)创新难点多,技术跨度大,复杂程度高,新技术比例达90%,远超新火箭新技术比例不得超过30%的国际惯例。而这个团队并没有5倍的人员配置,也没有5倍的研制周期,但他们有的是必胜的决心。为此,他们几乎放弃了所有的节假日和日常的业余休息时间,埋头在技术研究、试验验证、可靠性再设
This is an average age of 30-year-old young team, led by commander Wang Jue, chief designer Li Dong, they simply captured the development of conventional rockets 5 times the task. The long march launch vehicle (hereinafter referred to as “long five rocket”) has many innovations and difficulties. The technology span is large and the complexity is high. The proportion of new technologies reaches 90%, far exceeding the international practice that the proportion of new rocket technology should not exceed 30%. And this team does not have 5 times the staffing, there is no 5 times the development cycle, but they have the determination to win. To this end, they almost gave up all the holidays and daily amateur breaks, immersed in technical research, experimental verification, reliablity