红外线(Infrared)发射管(Launch tube)经常的放射角度为30-45度之间(Between),拼搏未必成功,放弃必定失败。角度大隔绝就短,多交朋友,交好的朋友。
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The vibration characteristic of launch tube in launching state can reflect the dynamic performance and the structural rationality of launch system, and it will influence the shooting precision.
定向器束在发射状态下的振动特性能够反映发射系统动态性能和结构的合理性,并且会影响火箭、导弹武器系统的射击精度。
参考来源 - 联合时频分析方法及其在发射装置实验中的应用·2,447,543篇论文数据,部分数据来源于NoteExpress
The posture of a rocket in launch tube was calculated and analyzed Basel on the theory of non-linear transient dynamics.
以非线性瞬态动力学理论为基础,计算和分析了某型火箭发射过程中管内姿态情况。
This paper established the internal ballistics equation for the high-low pressure launcher with tandem construction when the rocket motor is ignited in the launch tube.
本文建立了火箭发动机在管内点燃情况下,串联结构的高低压无后座力发射器的内弹道方程,并对试验弹进行了数值计算。
We illustrate the importance of noise reduction of underwater weapon launch tube, and summarize the classification of underwater launch tube and the main sources of launching noise.
阐明了潜用武器发射装置发射噪声控制研究的重要意义,归纳了潜用武器发射装置的分类以及武器发射噪声的主要来源。
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