泄露是在10月29日加注右侧轨道机动系统吊舱贮箱时发现的。 轨道机动系统吊舱控制航天飞机的入轨及轨道修正。
The leaks were discovered 29 October while pressurising tanks in Discovery's right-side orbital manoeuvring system pod, which controls the shuttle's orbital injection and modifies orbit.
根据提高高射弹丸对机动目标命中率的实际需求，研究了空射型二维弹道修正弹。
In order to improve the hit efficiency of antiaircraft projectile for maneuvering target, the two-dimensional trajectory correction projectile is studied.
针对该问题，提出了利用目标航向机动序列修正传统跟踪算法滤波值的新算法。
The algorithm can be used to adjust the filtering results of a traditional algorithm with targets course maneuvering series.
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