论文部分内容阅读
在上个星期,D5试验导弹爆炸标志着海军的三叉戟2潜地弹道导弹计划遭受了又一次挫折。这是三次水下发射试验的第二次失败。两次失败都是由于导弹第一级喷管的问题引起的。海军的官员认为导弹设计错误导致发射失败。低估了导弹离开发射管透过海水时受到的载荷力。
Last week, the D5 test missile explosion marked another setback to the Navy’s Trident-2 potential ballistic missile program. This is the second failure of three underwater launch tests. Both failures were caused by problems with the first stage nozzle of the missile. Navy officials believe missile design errors have led to the launch failure. Underestimated the load on the missile as it exits the launch tube through the sea.