查询词典 rocket-propelled

At last, fusing the modern information theory and technology, probability theory, random process theory and mathematics logic theory etc., synthetically applying various reliability information in each subsystem or unit of the long-range rocket gun system, this paper systematically evaluates the reliability of long-range rocket gun system, which provides quantitative reference for design finalization, production and application, and researching equipment reliability growth of the weapon system.

对远程火箭炮武器系统可靠性鉴定试验进行了理论分析与设计，对型号研制中有关可靠性试验结果进行了统计和综合研究；最后，融合现代信息理论与技术和概率论、随机过程理论、数学逻辑理论等数学方法，综合利用远程火箭炮各分系统或单体的各种可靠性信息，对远程火箭炮武器系统可靠性进行了系统评估，为远程火箭炮武器系统设计定型、生产与使用，开展装备的可靠性增长工作提供了定量依据。

At last, fusing the modern information theory and technology, probability theory, random process theory and mathematics logic theory etc., synthetically applying various reliability information in each subsystem or unit of the long-range rocket gun system, this paper systematically evaluates the reliability of long-range rocket gun system, which provides quantitative reference for design finalization, production and application, and researching equipment reliability growth ofthe weapon system.

对远程火箭炮武器系统可靠性鉴定试验进行了理论分析与设计，对型号研制中有关可靠性试验结果进行了统计和综合研究；最后，融合现代信息理论与技术和概率论、随机过程理论、数学逻辑理论等数学方法，综合利用远程火箭炮各分系统或单体的各种可靠性信息，对远程火箭炮武器系统可靠性进行了系统评估，为远程火箭炮武器系统设计定型、生产与使用，开展装备的可靠性增长工作提供了定量依据。

Based on the analysis of working process of ejection gun of rocket ejection seat ,the physical and mathematical models of interior ballistics of ejection gun were established and the interior ballistics parameters of a rocket eject seat were validated by test and calculation.

在分析火箭弹射座椅弹射动力系统的工作过程的基础上，建立了其内弹道的物理模型和数学模型，并对某型火箭弹射座椅弹射动力系统内弹道进行了试验验证与计算，试验所测膛内气体压力随时间变化曲线与计算曲线基本吻合，弹射过程最大压力pm、工作时间tg、出口压力pg和出口速度vg分别为24.20(24.57)MPa，157(155)×10-3s，22.27(21.83)MPa，16.61(16.59)m.s-1，各特征参数的计算值最大误差小于3%。

And rocket engine function test occupy the important status in the all kinds of tests of rocket.

而火箭发动机性能测试在火箭武器各类试验中占有重要地位。

February 15, 1996, the Long Route B first launch to the International Telecommunications Satellite 708, Rockets 22 seconds after take-off attitude out of control, fully loaded with fuel into the rocket launch tower from 1850 m on the slopes, the location of the explosion just in the space program Technical personnel living quarters near the strong blast destroyed the moment the steel and concrete construction, was killed 6 people and injuring 57 people, a rocket designed specifically for the flight trajectory, a senior engineer at the expense of on the spot.

1996年2月15日，长征三号乙首飞发射国际通信卫星708，火箭起飞22秒以后姿态失控，满载燃料的火箭撞向距发射塔架1850米的山坡上，爆炸的地点正好在航天工程技术人员住的宿舍附近，强烈的气浪瞬间冲垮了钢筋水泥的建筑，死亡6人、伤57人，一位专为火箭设计飞行弹道的高级工程师当场牺牲。

Ejection seat of rocket of TY-6M of China of experiment of ejection seat of Chinese TY-6M rocket experiments.

中国TY-6M火箭弹射座椅试验。

The mother also shot a station to seek a work in the rocket, so we can be free to watch rocket blast-off.

妈妈也在火箭发射站找了一份工作，所以我们可以免费观看火箭发射。

In Phase 2, a rocket booster engine is attached to the frame of the Shagohod. The unit incorporates the same technology used the Vostok rocket that sent Major Gagarin into space.

在第二阶段，将一个火箭推进器安装在Shagohod的架构上，这个技术同样用于将加加林少校送上太空的东方号火箭上。

They mounted a small rocket on top of a V-2 rocket.

他们在 v －2火箭的上面安装了一个小火箭。

The rocket, called Bumper 2, was an ambitious two-stage unit made using a captured German V-2 missile and an American-manufactured Corporal rocket.

这个被称作&保险杠 2（Bumper 2）&的火箭是极富有挑战的两级单元组成，一个是缴获的德国V-2火箭另一个是美国造的下士火箭。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。