Through analysis, the burning of and properties of movement of the propellant beds have been further revealed for the initial ballistic stages.
通过分析，进一步揭示了药床在起始弹道阶段的燃烧和运动特性。
The main differences between warhead and bait are their movement ways in the midcourse of ballistic missiles, and rolling motion is the major way for bait.
弹道导弹飞行经历中段时，弹头与诱饵的主要差异是运动方式的不同，而诱饵大都呈现翻滚运动方式。
The main differences between warhead and bait are their movement ways in the midcourse of ballistic missiles, and rolling motion is the major way for bait.
弹道导弹飞行经历中段时，弹头与诱饵的主要差异是运动方式的不同，而诱饵大都呈现翻滚运动方式。
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